DG201HS_08 Datasheet, PDF (1/9 Pages) Vishay Siliconix – High-Speed Quad SPST CMOS Analog Switch

DG201HS
Vishay Siliconix
High-Speed Quad SPST CMOS Analog Switch
DESCRIPTION
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 (t_ON: 38 ns), the
DG201HS is ideally suited for high speed data acquisition
requirements.
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.
Each switch conducts equally well in both directions when
on, and blocks input voltages to the supply values, when off.
FEATURES
• Fast Switching-t_ON: 38 ns
• Low On-Resistance: 25 Ω
• Low Leakage: 100 pA
• Low Charge Injection
• TTL/CMOS Logic Compatible
• Single Supply Compatibility
• High Current Rating: - 30 mA
BENEFITS
• Faster Throughput
• Higher Accuracy
• Reduced Pedestal Error
• Upgrades Existing Designs
• Simple Interfacing
• Replaces HI201HS, ADG201HS
• Space Savings (TSSOP)
APPLICATIONS
• 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
Pb-free
Available
RoHS*
COMPLIANT
Dual-In-Line, SOIC and TSSOP
IN_{1 1}
D_{1 2}
S_{1 3}
V- ₄
GND ₅
S_{4 6}
D_{4 7}
IN_{4 8}
Top View
16 ^IN2
15 ^D2
14 ^S2
13 ^V+
12 ^NC
11 ^S3
10 ^D3
9 ^IN3
LCC
D₁ IN₁ NC IN₂ D₂
Key
3 2 1 20 19
S₁
4
18
V-
5
17
NC ⁶
16
GND ⁷
15
S₄
8
14
S₂
V+ ^{TRUTH TABLE}
Logic
Switch
NC
0
ON
1
NC
Logic "0" ≤ 0.8 V
S₃ ^{Logic "1" ≥ 2.4 V}
OFF
9 10 11 12 13
D₄ IN₄ NC IN₃ D₃
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
1