Intersil CA3161
The CA3161E is a monolithic integrated circuit that performs the BCD to seven segment decoding function and features constant current segment drivers. When used with the CA3162E A/D Converter the CA3161E provides a complete digital readout system with a minimum number of external parts.| Part No. | CA3161 |
|---|---|
| Datasheet | CA3161 Download |
| Manufacturer |  Intersil |
| Description | BCD to Seven Segment Decoder/Driver |
| Buy | Stock & Price |
DESCRIPTION
FEATURES
● TTL Compatible Input Logic Levels● 25mA (Typ) Constant Current Segment Outputs
● Eliminates Need for Output Current Limiting Resistors
● Pin Compatible with Other Industry Standard Decoders
● Low Standby Power Dissipation . . . . . . . . 18mW (Typ) Ordering Information PART NUMBER CA3161E TEMP. RANGE (oC) 0 to 70 PACKAGE 16 Ld PDIP PKG. NO. E16.3 Pinout CA3161 (PDIP) TOP VIEW Functional Block Diagram BCD INPUTS 23 22 21 20 6 2 1 7 INPUT BUFFERS BCD TO 7 SEGMENT DECODER 13 12 CONSTANT CURRENT SEGMENT DRIVERS 11 10 9 15 BCD INPUTS 21 22 NC NC 1 2 3 4 5 6 7 8 16 V + SEGMENT DRIVER OUTPUTS 15 f 14 g 13 a 12 b 11 c 10 d 9 e BIAS CIRCUITRY 14 a b c d e f g BCD INPUTS NC 23 20 GND 8 GND 16 V+ SEGMENT a-g a f g e d SEGMENT DRIVER SEGMENT IDENTIFICATION b c CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. or 407-727-9207 | Copyright © Intersil Corporation 1999 File Number 1079.3 9-5 SEGMENT DRIVER OUTPUTS CA3161 Absol...
