General Description
Maxim’s redesigned DG411/DG412/DG413 analog
switches now feature low on-resistance matching
between switches (3Ωmax) and guaranteed on-resis-
tance flatness over the signal range (Δ4Ωmax). These
low on-resistance switches conduct equally well in
either direction. They guarantee low charge injection,
low power consumption, and an ESD tolerance of
2000V minimum per Method 3015.7. The new design
offers lower off-leakage current over temperature (less
than 5nA at +85°C).
The DG411/DG412/DG413 are quad, single-pole/sin-
gle-throw (SPST) analog switches. The DG411 is nor-
mally closed (NC), and the DG412 is normally open
(NO). The DG413 has two NC switches and two NO
switches. Switching times are less than 150ns max for
tON and less than 100ns max for tOFF. These devices
operate from a single +10V to +30V supply, or bipolar
±4.5V to ±20V supplies. Maxim’s improved
DG411/DG412/DG413 are fabricated with a 44V silicon-
gate process.
________________________Applications
Sample-and-Hold Circuits Communication Systems
Test Equipment Battery-Operated Systems
Heads-Up Displays PBX, PABX
Guidance & Control Systems Audio Signal Routing
Military Radios
______________________New Features
♦♦Plug-In Upgrade for Industry-Standard
DG411/DG412/DG413
♦♦Improved RDS(ON) Match Between Channels
(3Ωmax)
♦♦Guaranteed RFLAT(ON) Over Signal Range (Δ4Ω)
♦♦Improved Charge Injection (10pC max)
♦♦Improved Off-Leakage Current Over Temperature
(< 5nA at +85°C)
♦♦Withstand Electrostatic Discharge (2000V min)
per Method 3015.7
__________________Existing Features
♦♦Low RDS(ON) (35Ωmax)
♦♦Single-Supply Operation +10V to +30V
♦♦Bipolar-Supply Operation ±4.5V to ±20V
♦♦Low Power Consumption (35µW max)
♦♦Rail-to-Rail Signal Handling
♦♦TTL/CMOS-Logic Compatible
Ordering Information
DG411/DG412/DG413
Improved, Quad,
SPST Analog Switches
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Maxim Integrated Products
1
Pin Configurations/Functional Diagrams/Truth Tables
19-4728; Rev 7; 9/08
Ordering Information continued at end of data sheet.
†
Contact factory for dice specifications.
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
Pin Configurations and Functional Diagrams continued at end of data sheet.