DG201HS
Vishay Siliconix
High-Speed Quad SPST CMOS Analog Switch
DESCRIPTION
FEATURES
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Fast Switching-tON: 38 ns
Low On-Resistance: 25 Ω
Low Leakage: 100 pA
The DG201HS is an improved monolithic device containing
four independent analog switches. It is designed to provide
high speed, low error switching of analog signals. Combining
low on-resistance (25 Ω) with high speed (tON: 38 ns), the
DG201HS is ideally suited for high speed data acquisition
requirements.
Pb-free
Available
RoHS*
Low Charge Injection
COMPLIANT
TTL/CMOS Logic Compatible
Single Supply Compatibility
High Current Rating: - 30 mA
To achieve high voltage ratings and superior switching
performance, the DG201HS is built on a proprietary
high-voltage silicon-gate process. An epitaxial layer
prevents latchup.
BENEFITS
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Faster Throughput
Higher Accuracy
Reduced Pedestal Error
Upgrades Existing Designs
Simple Interfacing
Each switch conducts equally well in both directions when
on, and blocks input voltages to the supply values, when off.
Replaces HI201HS, ADG201HS
Space Savings (TSSOP)
APPLICATIONS
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Data Acquisition
Hi-Rel Systems
Sample-and-Hold Circuits
Communication Systems
Automatic Test Equipment
Integrator Reset Circuits
Choppers
Gain Switching
Avionics
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
LCC
NC IN
Dual-In-Line, SOIC and TSSOP
D
1
IN
1
D
2
2
Key
1
IN
IN
2
1
1
1
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
3
2
1
20
19
D
S
D
2
4
5
6
7
8
18
17
16
S
S
2
S
2
TRUTH TABLE
V-
NC
V+
V-
V+
Logic
Switch
NC
NC
0
1
ON
OFF
GND
NC
15
14
GND
Logic "0" ≤ 0.8 V
Logic "1" ≥ 2.4 V
S
S
3
4
4
4
S
4
S
3
D
D
3
9
10
IN
11
12
13
IN
IN
3
D
4
NC IN
Top View
D
3
4
3
Top View
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 70038
S-71241–Rev. G, 25-Jun-07
www.vishay.com
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