19-4728; Rev 7; 9/08
Improved, Quad,
SPST Analog Switches
______________________New Features
Maxim’s redesigned DG411/DG412/DG413 analog
switches now feature low on-resistance matching
between switches (3Ω max) and guaranteed on-resistance flatness over the signal range (Δ4Ω max). 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/single-throw (SPST) analog switches. The DG411 is normally 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 silicongate process.
♦ Plug-In Upgrade for Industry-Standard
DG411/DG412/DG413
♦ Improved RDS(ON) Match Between Channels
(3Ω max)
♦ 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) (35Ω max)
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
________________________Applications
Sample-and-Hold Circuits
PART
TEMP RANGE
PIN-PACKAGE
Communication Systems
DG411CJ
Test Equipment
Battery-Operated Systems
DG411CUE
0°C to +70°C
16 TSSOP
Heads-Up Displays
PBX, PABX
DG411EUE
-40°C to +85°C
16 TSSOP
Guidance & Control Systems
Audio Signal Routing
DG411CY
0°C to +70°C
16 Narrow SO
DG411C/D
0°C to +70°C
Dice†
Military Radios
0°C to +70°C
16 Plastic DIP
Ordering Information continued at end of data sheet.
†Contact factory for dice specifications.
Pin Configurations/Functional Diagrams/Truth Tables
TOP VIEW
IN1
1
16
IN2
IN1
1
16
IN2
IN1
1
16
D1
2
15
D2
D1
2
15
D2
D1
2
15
D2
S1
3
14
S2
S1
3
14
S2
S1
3
14
S2
13
V+
V-
4
13
V+
V-
4
13
V+
12
VL
GND
5
12
VL
GND
5
12
VL
11
S3
S4
6
11
S3
10
D3
9
IN3
V-
4
GND
5
S4
6
11
S3
S4
6
D4
7
10
D3
D4
7
10
D3
D4
7
IN4
8
9
IN3
IN4
8
9
IN3
IN4
8
DG411
DG412
DIP/SO/TSSOP
DIP/SO/TSSOP
DG411
DG412
LOGIC
SWITCH
LOGIC
SWITCH
0
ON
OFF
0
1
OFF
ON
1
DG413
IN2
DIP/SO/TSSOP
LOGIC
DG413
SWITCHES
1, 4
SWITCHES
2, 3
0
1
OFF
ON
ON
OFF
SWITCHES SHOWN FOR LOGIC “0” INPUT
Pin Configurations and Functional Diagrams continued at end of data sheet.
________________________________________________________________ Maxim Integrated Products
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.
1
DG411/DG412/DG413
General Description
