Low Cost, Low Noise, CMOS,
RRO Operational Amplifiers
AD8691/AD8692/AD8694
Rev. E
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700 www.analog.com
Fax: 781.461.3113 ©2004–2011 Analog Devices, Inc. All rights reserved.
FEATURES
Offset voltage: 400 μV typical
Low offset voltage drift: 6 μV/°C maximum
(AD8692/AD8694)
Very low input bias currents: 1 pA maximum
Low noise: 8 nV/√Hz
Low distortion: 0.0006%
Wide bandwidth: 10 MHz
Unity-gain stable
Single-supply operation: 2.7 V to 6 V
Qualified for automotive applications
APPLICATIONS
Photodiode amplification
Battery-powered instrumentation
Medical instruments
Multipole filters
Sensors
Portable audio devices
GENERAL DESCRIPTION
The AD8691, AD8692, and AD8694 are low cost, single, dual,
and quad rail-to-rail output, single-supply amplifiers featuring
low offset and input voltages, low current noise, and wide signal
bandwidth. The combination of low offset, low noise, very low
input bias currents, and high speed make these amplifiers useful
in a wide variety of applications. Filters, integrators, photodiode
amplifiers, and high impedance sensors all benefit from this
combination of performance features. Audio and other ac
applications benefit from the wide bandwidth and low
distortion of these devices.
Applications for these amplifiers include power amplifier (PA)
controls, laser diode control loops, portable and loop-powered
instrumentation, audio amplification for portable devices, and
ASIC input and output amplifiers.
The small SC70 and TSOT package options for the AD8691
allow it to be placed next to sensors, thereby reducing external
noise pickup.
The AD8691, AD8692, and AD8694 are specified over the
extended industrial temperature range of −40°C to +125°C.
The AD8691 single is available in 5-lead SC70 and 5-lead TSOT
packages. The AD8692 dual is available in 8-lead MSOP and
narrow SOIC surface-mount packages. The AD8694 quad is
available in 14-lead TSSOP and narrow 14-lead SOIC packages.
See the Ordering Guide section for automotive grades.
PIN CONFIGURATIONS
O
UT
1
+IN
3
V–
2
V+
5
–IN
4
AD8691
TOP VIEW
(Not to Scale)
04991-030
Figure 1. 5-Lead TSOT
O
UT A
1
V–
2
+IN A
3
V+
5
–IN
4
AD8691
04991-031
Figure 2. 5-Lead SC70
OUT A
1
–IN A
2
+IN A
3
V–
4
V+
8
OUT B
7
–IN B
6
+IN B
5
AD8692
TOP VIEW
(Not to Scale)
04991-001
Figure 3. 8-Lead MSOP
OUT A
1
–IN A
2
+IN A
3
V–
4
V+
8
OUT B
7
–IN B
6
+IN B
5
AD8692
TOP VIEW
(Not to Scale)
04991-002
Figure 4. 8-Lead SOIC
OUT A
1
–IN A
2
+IN A
3
V+
4
OUT D
14
–IN D
13
+IN D
12
V–
11
+IN B
5
+IN C
10
–IN B
6
–IN C
9
OUT B
7
OUT C
8
AD8694
TOP VIEW
(Not to Scale)
04991-032
Figure 5. 14-Lead SOIC
04991-033
1
2
3
4
5
6
7
AD8694
–IN A
+IN A
V+
OUT B
–IN B
+IN B
OUT A
14
13
12
11
10
9
8
–IN D
+IN D
V–
OUT C
–IN C
+IN C
OUT D
TOP VIEW
(Not to Scale)
Figure 6. 14-Lead TSSOP
AD8691/AD8692/AD8694
Rev. E | Page 2 of 16
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
General Description......................................................................... 1
Pin Configurations ........................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Electrical Characteristics............................................................. 3
Absolute Maximum Ratings ............................................................5
Thermal Characteristics ...............................................................5
ESD Caution...................................................................................5
Typical Performance Characteristics ..............................................6
Outline Dimensions....................................................................... 11
Ordering Guide .......................................................................... 14
Automotive Products ................................................................. 14
REVISION HISTORY
8/11—Rev. D to Rev. E
Changes to Figure 20........................................................................ 8
11/10—Rev. C to Rev. D
Changes to Features Section and General Descriptions
Section................................................................................................ 1
Updated Outline Dimensions....................................................... 11
Changes to Ordering Guide .......................................................... 14
Added Automotive Products Section .......................................... 14
5/07—Rev. B to Rev. C
Change to Figure 1 ........................................................................... 1
Changes to Large Signal Voltage Gain Values in Table 1 ............ 3
Change to Phase Margin Symbol in Table 1 ................................. 3
Change to TA Value for Table 2....................................................... 4
Changes to Large Signal Voltage Gain Values in Table 2 ............ 4
Change to Phase Margin Symbol in Table 2 ................................. 4
Changes to Table 4............................................................................ 5
Changes to Outline Dimensions................................................... 11
Changes to Ordering Guide .......................................................... 12
3/05—Rev. A to Rev. B
Added AD8694 ...................................................................Universal
1/05—Rev. 0 to Rev. A
Added AD8691 ...................................................................Universal
Changes to Features ..........................................................................1
Added Figure 1 and Figure 2............................................................1
Changes to Electrical Characteristics .............................................3
Changes to Figure 6 caption.............................................................6
Changes to Figure 9...........................................................................6
Updated Outline Dimensions....................................................... 11
Changes to Ordering Guide.......................................................... 11
10/04—Revision 0: Initial Version
AD8691/AD8692/AD8694
Rev. E | Page 3 of 16
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
VS = 2.7 V, VCM = VS/2, TA = 25°C, unless otherwise noted.
Table 1.
Parameter Symbol Conditions Min Typ Max Unit
INPUT CHARACTERISTICS
Offset Voltage VOS V
CM = −0.3 V to +1.6 V 0.4 2.0 mV
V
CM = −0.1 V to +1.6 V; −40°C < TA < +125°C 3.0 mV
Input Bias Current IB 0.2 1 pA
−40°C < TA < +85°C 50 pA
−40°C < TA < +125°C 260 pA
Input Offset Current IOS 0.1 0.5 pA
−40°C < TA < +85°C 20 pA
−40°C < TA < +125°C 75 pA
Input Voltage Range −0.3 +1.6 V
Common-Mode Rejection Ratio CMRR VCM = −0.3 V to +1.6 V 68 90 dB
VCM = −0.1 V to +1.6 V; −40°C < TA < +125°C 60 85 dB
Large Signal Voltage Gain AVO
AD8691/AD8692 R
L = 2 kΩ, VO = 0.5 V to 2.2 V 90 250 V/mV
AD8694 R
L = 2 kΩ, VO = 0.5 V to 2.2 V 60 V/mV
Offset Voltage Drift ∆VOS/∆T
AD8691 2 12 μV/°C
AD8692/AD8694 1.3 6 μV/°C
INPUT CAPACITANCE
Common-Mode Input Capacitance CCM 5 pF
Differential Input Capacitance CDM 2.5 pF
OUTPUT CHARACTERISTICS
Output Voltage High VOH I
L = 1 mA 2.64 2.66 V
−40°C < TA < +125°C 2.6 V
Output Voltage Low VOL I
L = 1 mA 25 40 mV
−40°C < TA < +125°C 60 mV
Short-Circuit Current ISC ±20 mA
Closed-Loop Output Impedance ZOUT f = 1 MHz, AV = 1 12 Ω
POWER SUPPLY
Power Supply Rejection Ratio PSRR VS = 2.7 V to 5.5 V 80 95 dB
−40°C < TA < +125°C 75 95 dB
Supply Current/Amplifier ISY V
O = 0 V 0.85 0.95 mA
−40°C < TA < +125°C 1.2 mA
DYNAMIC PERFORMANCE
Slew Rate SR RL = 2 kΩ 5 V/μs
Settling Time tS To 0.01% 1 μs
Gain Bandwidth Product GBP 10 MHz
Phase Margin Øm 60 Degrees
Total Harmonic Distortion + Noise THD + N G = 1, RL = 600 Ω, f = 1 kHz, VO = 250 mV p-p 0.003 %
NOISE PERFORMANCE
Voltage Noise en p-p f = 0.1 Hz to 10 Hz 1.6 3.0 μV p-p
Voltage Noise Density en f = 1 kHz 8 12 nV/√Hz
e
n f = 10 kHz 6.5 nV/√Hz
Current Noise Density in f = 1 kHz 0.05 pA/√Hz
AD8691/AD8692/AD8694
Rev. E | Page 4 of 16
VS = 5.0 V, VCM = VS/2, TA = 25°C, unless otherwise noted.
Table 2.
Parameter Symbol Conditions Min Typ Max Unit
INPUT CHARACTERISTICS
Offset Voltage VOS V
CM = −0.3 V to +3.9 V 0.4 2.0 mV
V
CM = −0.1 V to +3.9 V; −40°C < TA < +125°C 3.0 mV
Input Bias Current IB 0.2 1 pA
−40°C < TA < +85°C 50 pA
−40°C < TA < +125°C 260 pA
Input Offset Current IOS 0.1 0.5 pA
−40°C < TA < +85°C 20 pA
−40°C < TA < +125°C 75 pA
Input Voltage Range −0.3 +3.9 V
Common-Mode Rejection Ratio CMRR VCM = −0.3 V to +3.9 V 70 95 dB
V
CM = −0.1 V to +3.9 V; −40°C < TA < +125°C 67 95 dB
Large Signal Voltage Gain AVO
AD8691/AD8692 V
O = 0.5 V to 4.5 V, RL = 2 kΩ, VCM = 0 V 250 2000 V/mV
AD8694 V
O = 0.5 V to 4.5 V, RL = 2 kΩ, VCM = 0 V 150 V/mV
Offset Voltage Drift ∆VOS/∆T
AD8691 2 12 μV/°C
AD8692/AD8694 1.3 6 μV/°C
INPUT CAPACITANCE
Common-Mode Input Capacitance CCM 5 pF
Differential Input Capacitance CDM 2.5 pF
OUTPUT CHARACTERISTICS
Output Voltage High VOH I
L = 1 mA 4.96 4.98 V
I
L = 10 mA 4.7 4.78 V
−40°C to +125°C 4.6 V
Output Voltage Low VOL I
L = 1 mA 20 40 mV
AD8691/AD8692 I
L = 10 mA 165 210 mV
AD8694 I
L = 10 mA 185 240 mV
AD8691/AD8692 −40°C to +125°C 290 mV
AD8694 −40°C to +125°C 370 mV
Short-Circuit Current ISC ±80 mA
Closed-Loop Output Impedance ZOUT f = 1 MHz, AV = 1 10 Ω
POWER SUPPLY
Power Supply Rejection Ratio PSRR VS = 2.7 V to 5.5 V 80 95 dB
−40°C < TA < +125°C 75 95 dB
Supply Current/Amplifier ISY V
O = 0 V 0.95 1.05 mA
−40°C < TA < +125°C 1.3 mA
DYNAMIC PERFORMANCE
Slew Rate SR RL = 2 kΩ 5 V/μs
Settling Time tS To 0.01% 1 μs
Full Power Bandwidth BWP <1% distortion 360 kHz
Gain Bandwidth Product GBP 10 MHz
Phase Margin Øm 65 Degrees
Total Harmonic Distortion + Noise THD + N G = 1, RL = 600 Ω, f = 1 kHz, VO = 1 V p-p 0.0006 %
NOISE PERFORMANCE
Voltage Noise en p-p f = 0.1 Hz to 10 Hz 1.6 3.0 μV p-p
Voltage Noise Density en f = 1 kHz 8 12 nV/√Hz
e
n f = 10 kHz 6.5 nV/√Hz
Current Noise Density in f = 1 kHz 0.05 pA/√Hz
AD8691/AD8692/AD8694
Rev. E | Page 5 of 16
ABSOLUTE MAXIMUM RATINGS
TA = 25°C, unless otherwise noted. THERMAL CHARACTERISTICS
θJA is specified for the worst-case conditions, that is, the device
soldered in the circuit board for surface-mount packages.
Table 3.
Parameter Rating
Supply Voltage 6 V
Input Voltage VSS − 0.3 V to VDD + 0.3 V
Differential Input Voltage ±6 V
Output Short-Circuit Duration
to GND
Observe derating curves
Storage Temperature Range −65°C to +150°C
Operating Temperature Range −40°C to +125°C
Junction Temperature Range −65°C to +150°C
Lead Temperature
(Soldering, 60 sec)
300°C
Table 4. Thermal Resistance
Package Type θJA θ
JC Unit
8-Lead MSOP (RM-8) 210 45 °C/W
8-Lead SOIC (R-8) 158 43 °C/W
5-Lead TSOT (UJ-5) 207 61 °C/W
5-Lead SC70 (KS-5) 376 126 °C/W
14-Lead TSSOP (RU-14) 180 35 °C/W
14-Lead SOIC (R-14) 120 36 °C/W
ESD CAUTION
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
AD8691/AD8692/AD8694
Rev. E | Page 6 of 16
TYPICAL PERFORMANCE CHARACTERISTICS
VS = +5 V or ±2.5 V, unless otherwise noted.
NUMBER OF AMPLIFIERS
V
OS
(mV)
04991-003
0
500
1000
1500
2000
2500
–2.0 –1.5 –1.0 –0.5 0 0.5 1.0 1.5 2.0
V
S
= 5V
V
CM
= –0.3V TO +3.9V
Figure 7. Input Offset Voltage Distribution
NUMBER OF AMPLIFIERS
T
C
V
OS
(µV/°C)
04991-004
0
5
10
15
20
25
30
V
S
= 5V AND 2.7V
V
CM
= 2.5V
T
A
= –40°C TO +125°C
4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0
00.5 1.0 1.5 2.0 2.5 3.0 3.5
Figure 8. AD8692/AD8694 Input Offset Voltage Drift Distribution
–2000
–1600
–1200
–800
–400
0
400
800
1200
1600
2000
INPUT OFFSET VOLTAGE (µV)
–0.3 0 0.3 0.6 0.9 1.2 1.8 3.01.5 2.1 2.4 2.7 3.63.3 3.9
COMMON-MODE VOLTAGE (V)
04991-005
V
S
= 5V
T
A
= 25°C
Figure 9. Input Offset Voltage vs. Common-Mode Voltage
I
B
(pA)
TEMPERATURE (°C)
04991-006
–50
0
50
100
150
200
250
300
–40 –20 0 20 40 60 80 100 120
–10 10 30 50 70 90 110
–30
V
S
= 5V AND 2.7V
Figure 10. Input Bias Current vs. Temperature
0
0.2
0.4
0.6
0.8
1.0
SUPPLY CURRENT (mA)
01234567
V
S
(V)
04991-007
Figure 11. Supply Current vs. Supply Voltage
0
0.5
1.0
1.5
2.0
2.5
SUPPLY CURRENT (mA)
–40 –20 0 20 40 60 80 100 120 140
TEMPERATURE (°C)
04991-008
V
S
= ±2.5V AND ±1.35V
I
SY
@ ±2.5V
I
SY
@ ±1.35V
Figure 12. Supply Current vs. Temperature
AD8691/AD8692/AD8694
Rev. E | Page 7 of 16
0.1
1
10
100
1000
10000
0.001 0.01 0.1 1 10 100
OUTPUT VOLTAGE TO SUPPLY RAIL (mV)
LOAD CURRENT (mA)
04991-009
AD8691_92 SOURCE
AD8694 SOURCE
AD8694 SINK
AD8691_92 SINK
V
S
= 5V
Figure 13. Output Voltage to Supply Rail vs. Load Current
0
5
10
15
20
25
30
35
OUTPUT VOLTAGE SWING (mV)
–40 –20 0 20 40 60 80 100 120
TEMPERATURE (°C)
04991-010
V
S
= 5V
AD8691_92 (V
OL
)
AD8694 (V
DD
– V
OH
)
AD8694 (V
OL
)
AD8691_92 (V
DD
– V
OH
)
Figure 14. Output Voltage Swing vs. Temperature (IL = 1 mA)
0
50
100
150
200
250
300
350
OUTPUT VOLTAGE SWING (mV)
–40 –20 0 20 40 60 80 100 120
TEMPERATURE (°C)
04991-011
V
S
= 5V
AD8691_92 (V
OL
)
AD8694 (V
DD
– V
OH
)
AD8694 (V
OL
)
AD8691_92 (V
DD
– V
OH
)
Figure 15. Output Voltage Swing vs. Temperature (IL = 10 mA)
1k 10k 100k 1M 10M
OPEN-LOOP GAIN (dB)
FREQUENCY (Hz)
04991-012
–40
–20
20
40
60
80
100
0
PHASE (Degrees)
–90
–45
45
90
0
V
S
= ±2.5V, ±1.35V
R
L
= 2kΩ
C
L
= 15pF
Figure 16. Open-Loop Gain and Phase vs. Frequency
1k 10k 100k 1M 10M
CMRR (dB)
FREQUENCY (Hz)
04991-013
0
40
60
80
100
120
20
V
S
= 5V AND 2.7V
Figure 17. CMRR vs. Frequency
PSRR (dB)
FREQUENCY (Hz)
04991-014
0
40
60
80
100
120
20
10 100 1k 10k 100k 1M 10M
V
S
= 5V AND 2.7V
Figure 18. PSRR vs. Frequency
AD8691/AD8692/AD8694
Rev. E | Page 8 of 16
0.0001
0.001
0.01
0.1
1
10
100
1000
10000
100 1k 10k 100k 1M 10M
IMPEDANCE (Ω)
FREQUENCY (Hz)
04991-015
V
S
= ±2.5V
A
V
= 100
A
V
= 10
A
V
= 1
Figure 19. Closed-Loop Output Impedance vs. Frequency
OVERSHOOT (%)
1 10 100 1k
LOAD CAPACITANCE (pF)
04991-016
0
5
10
15
20
25
30
35
40
V
S
= 5V AND 2.7V
R
L
=
∞
A
V
= –1
Figure 20. Small Signal Overshoot vs. Load Capacitance
VOLTAGE (50mV/DIV)
TIME (200ns/DIV)
04991-017
V
S
= ±2.5V, ±1.35V
R
L
= 10kΩ
C
L
= 200pF
A
V
= 1
Figure 21. Small Signal Transient Response
VOLTAGE (1V/DIV)
TIME (400ns/DIV)
04991-018
V
S
= 5V
C
L
= 200pF
R
L
=
∞
A
V
= 1
Figure 22. Large Signal Transient Response
V
OUT
(V)
TIME (400ns/DIV)
04991-019
V
S
= ±2.5V
A
V
= –50
–2.5
100
0
0
V
IN
(mV)
Figure 23. Positive Overload Recovery
V
OUT
(V)
TIME (400ns/DIV)
04991-020
V
S
= ±2.5V
A
V
= –50
2.5
–100
0
0
V
IN
(mV)
Figure 24. Negative Overload Recovery
AD8691/AD8692/AD8694
Rev. E | Page 9 of 16
0.0001
0.001
0.01
THD + N (%)
20 100 1k 10k 20k
FREQUENCY (Hz)
04991-021
0.1
V
S
= ±2.5V
A
V
= 1
V
IN
= 1V p-p
BW = 20kHz
R
L
= 1kΩ
R
L
= 600Ω
R
L
= 100kΩ
Figure 25. THD + N vs. Frequency
VOLTAGE NOISE (1µV/DIV)
TIME (1s/DIV)
04991-022
V
S
= 5V AND 2.7V
Figure 26. 0.1 Hz to 10 Hz Input Voltage Noise
NOISE (nV/ Hz)
1
100
10
1000
FREQUENCY (Hz)
101 100 1000 10000
04991-023
V
S
= ±2.5V AND ±1.35V
Figure 27. Voltage Noise Density
1k 10k 100k 1M 10M
CHANNEL SEPARATION (dB)
FREQUENCY (Hz)
04991-024
80
90
110
120
130
140
150
100
V
IN
28mV p-p V–
–2.5V
V+
+2.5V
A
B
V
OUT
V+
V–
R1
10kΩ
R2
100Ω
Figure 28. AD8692/AD8694 Channel Separation
AD8691/AD8692/AD8694
Rev. E | Page 10 of 16
VS = +2.7 V or ±1.35 V, unless otherwise noted.
NUMBER OF AMPLIFIERS
V
OS
(mV)
04991-025
0
200
400
600
800
1000
1200
–2.0 –1.5 –1.0 –0.5 0 0.5 1.0 1.5 2.0
V
S
= 2.7V
V
CM
= –0.3V TO +1.6V
Figure 29. Input Offset Voltage Distribution
INPUT OFFSET VOLTAGE (µV)
COMMON-MODE VOLTAGE (V)
04991-026
–2000
–1600
–1200
–800
–400
400
800
1200
1600
2000
–0.3 0 0.3 0.6 0.9 1.2 1.5 1.6
0
V
S
= 2.7V
T
A
= 25°C
Figure 30. Input Offset Voltage vs. Common-Mode Voltage
0.1
1
10
100
1k
10k
0.001 0.01 0.1 1 10
OUTPUT VOLTAGE TO SUPPLY RAIL (mV)
LOAD CURRENT (mA)
04991-027
AD8691_92 SOURCE
AD8694 SOURCE
AD8694 SINK
AD8691_92 SINK
V
S
= 2.7V
Figure 31. Output Voltage to Supply Rail vs. Load Current
0
10
20
30
40
50
60
OUTPUT VOLTAGE SWING (mV)
–40 –20 0 20 40 60 80 100 120
TEMPERATURE (°C)
04991-028
V
S
= 2.7V
AD8691_92 (V
OL
)
AD8694 (V
DD
– V
OH
)
AD8694 (V
OL
)
AD8691_92 (V
DD
– V
OH
)
Figure 32. Output Voltage Swing vs. Temperature (IL = 1 mA)
VOLTAGE (500mV/DIV)
TIME (400ns/DIV)
04991-029
V
S
= 2.7V
C
L
= 200pF
R
L
=
∞
A
V
= 1
Figure 33. Large Signal Transient Response
AD8691/AD8692/AD8694
Rev. E | Page 11 of 16
OUTLINE DIMENSIONS
COMPLIANT TO JEDEC STANDARDS MO-187-AA
6°
0°
0.80
0.55
0.40
4
8
1
5
0.65 BSC
0.40
0.25
1.10 MAX
3.20
3.00
2.80
COPLANARITY
0.10
0.23
0.09
3.20
3.00
2.80
5.15
4.90
4.65
PIN 1
IDENTIFIER
15° MAX
0.95
0.85
0.75
0.15
0.05
10-07-2009-B
Figure 34. 8-Lead Mini Small Outline Package [MSOP]
(RM-8)
Dimensions shown in millimeters
CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS
(IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN.
COMPLIANT TO JEDEC STANDARDS MS-012-AA
012407-A
0.25 (0.0098)
0.17 (0.0067)
1.27 (0.0500)
0.40 (0.0157)
0.50 (0.0196)
0.25 (0.0099) 45°
8°
0°
1.75 (0.0688)
1.35 (0.0532)
SEATING
PLANE
0.25 (0.0098)
0.10 (0.0040)
4
1
85
5.00 (0.1968)
4.80 (0.1890)
4.00 (0.1574)
3.80 (0.1497)
1.27 (0.0500)
BSC
6.20 (0.2441)
5.80 (0.2284)
0.51 (0.0201)
0.31 (0.0122)
COPLANARITY
0.10
Figure 35. 8-Lead Standard Small Outline Package [SOIC_N]
Narrow Body (R-8)
Dimensions shown in millimeters and (inches)
AD8691/AD8692/AD8694
Rev. E | Page 12 of 16
COMPLIANT TO JEDEC STANDARDS MO-203-AA
1.00
0.90
0.70
0.46
0.36
0.26
2.20
2.00
1.80
2.40
2.10
1.80
1.35
1.25
1.15
072809-A
0.10 MAX
1.10
0.80
0.40
0.10
0.22
0.08
312
45
0.65 BSC
COPLANARITY
0.10
SEATING
PLANE
0.30
0.15
Figure 36. 5-Lead Thin Shrink Small Outline Package [SC70]
(KS-5)
Dimensions shown in millimeters
100708-A
*COMPLIANT TO JEDEC STANDARDS MO-193-AB WITH
THE EXCEPTION OF PACKAGE HEIGHT AND THICKNESS.
1.60 BSC 2.80 BSC
1.90
BSC
0.95 BSC
0.20
0.08
0.60
0.45
0.30
8°
4°
0°
0.50
0.30
0.10 MAX
*1.00 MAX
*0.90 MAX
0.70 MIN
2.90 BSC
54
12 3
SEATING
PLANE
Figure 37. 5-Lead Thin Small Outline Transistor Package [TSOT]
(UJ-5)
Dimensions shown in millimeters
AD8691/AD8692/AD8694
Rev. E | Page 13 of 16
COMPLIANT TO JEDEC STANDARDS MO-153-AB-1
061908-A
8°
0°
4.50
4.40
4.30
14 8
7
1
6.40
BSC
PIN 1
5.10
5.00
4.90
0.65 BSC
0.15
0.05 0.30
0.19
1.20
MAX
1.05
1.00
0.80 0.20
0.09 0.75
0.60
0.45
COPLANARITY
0.10
SEATING
PLANE
Figure 38. 14-Lead Thin Shrink Small Outline Package [TSSOP]
(RU-14)
Dimensions shown in millimeters
CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS
(IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN.
COMPLIANT TO JEDEC STANDARDS MS-012-AB
060606-A
14 8
7
1
6.20 (0.2441)
5.80 (0.2283)
4.00 (0.1575)
3.80 (0.1496)
8.75 (0.3445)
8.55 (0.3366)
1.27 (0.0500)
BSC
SEATING
PLANE
0.25 (0.0098)
0.10 (0.0039)
0.51 (0.0201)
0.31 (0.0122)
1.75 (0.0689)
1.35 (0.0531)
0.50 (0.0197)
0.25 (0.0098)
1.27 (0.0500)
0.40 (0.0157)
0.25 (0.0098)
0.17 (0.0067)
COPLANARITY
0.10
8°
0°
45°
Figure 39. 14-Lead Standard Small Outline Package [SOIC_N]
Narrow Body (R-14)
Dimensions shown in millimeters and (inches)
AD8691/AD8692/AD8694
Rev. E | Page 14 of 16
ORDERING GUIDE
Model1, 2 Temperature Range Package Description Package Option Branding
AD8691AUJZ-R2 −40°C to +125°C 5-Lead TSOT UJ-5 ACA
AD8691AUJZ-REEL −40°C to +125°C 5-Lead TSOT UJ-5 ACA
AD8691AUJZ-REEL7 −40°C to +125°C 5-Lead TSOT UJ-5 ACA
AD8691AKSZ-R2 −40°C to +125°C 5-Lead SC70 KS-5 ACA
AD8691AKSZ-REEL −40°C to +125°C 5-Lead SC70 KS-5 ACA
AD8691AKSZ-REEL7 −40°C to +125°C 5-Lead SC70 KS-5 ACA
AD8691WAUJZ-R7 −40°C to +125°C 5-Lead TSOT UJ-5 ACA
AD8691WAUJZ-RL −40°C to +125°C 5-Lead TSOT UJ-5 ACA
AD8692ARMZ-R7 −40°C to +125°C 8-Lead MSOP RM-8 APA
AD8692ARMZ-REEL −40°C to +125°C 8-Lead MSOP RM-8 APA
AD8692ARZ −40°C to +125°C 8-Lead SOIC_N R-8
AD8692ARZ-REEL −40°C to +125°C 8-Lead SOIC_N R-8
AD8692ARZ-REEL7 −40°C to +125°C 8-Lead SOIC_N R-8
AD8692WARMZ-REEL −40°C to +125°C 8-Lead MSOP RM-8 APA
AD8694ARUZ −40°C to +125°C 14-Lead TSSOP RU-14
AD8694ARUZ-REEL −40°C to +125°C 14-Lead TSSOP RU-14
AD8694WARUZ −40°C to +125°C 14-Lead TSSOP RU-14
AD8694WARUZ-REEL −40°C to +125°C 14-Lead TSSOP RU-14
AD8694ARZ −40°C to +125°C 14-Lead SOIC_N R-14
AD8694ARZ-REEL −40°C to +125°C 14-Lead SOIC_N R-14
AD8694ARZ-REEL7 −40°C to +125°C 14-Lead SOIC_N R-14
1 Z = RoHS Compliant Part.
2 W = Qualified for Automotive Applications.
AUTOMOTIVE PRODUCTS
The AD8691W/AD8692W/AD8694W models are available with controlled manufacturing to support the quality and reliability
requirements of automotive applications. Note that these automotive models may have specifications that differ from the commercial
models; therefore, designers should review the Specifications section of this data sheet carefully. Only the automotive grade products
shown are available for use in automotive applications. Contact your local Analog Devices account representative for specific product
ordering information and to obtain the specific Automotive Reliability reports for these models.
AD8691/AD8692/AD8694
Rev. E | Page 15 of 16
NOTES
AD8691/AD8692/AD8694
Rev. E | Page 16 of 16
NOTES
©2004–2011 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
D04991-0-8/11(E)