DG201HS Datasheet, PDF (1/9 Pages) TEMIC Semiconductors – High-Speed Quad SPST CMOS Analog Switch

DG201HS
Vishay Siliconix
High-Speed Quad SPST CMOS Analog Switch
FEATURES
D Fast Switching—t_ON: 38 ns
D Low On-Resistance: 25 W
D Low Leakage: 100 pA
D Low Charge Injection
D TTL/CMOS Logic Compatible
D Single Supply Compatibility
D High Current Rating: –30 mA
BENEFITS
D Faster Throughput
D Higher Accuracy
D Reduced Pedestal Error
D Upgrades Existing Designs
D Simple Interfacing
D Replaces HI201HS, ADG201HS
D Space Savings (TSSOP)
APPLICATIONS
D Data Acquisition
D Hi-Rel Systems
D Sample-and-Hold Circuits
D Communication Systems
D Automatic Test Equipment
D Integrator Reset Circuits
D Choppers
D Gain Switching
D Avionics
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 W) 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.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
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
V– ⁵
NC ⁶
GND ⁷
S₄
8
18
S₂
17 _V+
16 _NC
15 _NC
14
S₃
9 10 11 12 13
D₄ IN₄ NC IN₃ D₃
Top View
TRUTH TABLE
Logic
Switch
0
ON
1
OFF
Logic “0” v 0.8 V
Logic “1” w 2.4 V
Document Number: 70038
S-52433—Rev. F, 06-Sep-99
www.vishay.com S FaxBack 408-970-5600
4-1