DG201HS Datasheet, PDF (1/8 Pages) TEMIC Semiconductors – High-Speed Quad SPST CMOS Analog Switch

DG201HS
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
Applications
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)
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
Updates to this data sheet may be obtained via facsimile by calling Siliconix FaxBack, 1-408-970-5600. Please request FaxBack document #70038.
Siliconix
1
E-77071—Rev. E, 01-Sep-97