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CA3161 データシート(PDF) 1 Page - Intersil Corporation |
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CA3161 データシート(HTML) 1 Page - Intersil Corporation |
1 / 4 page 9-5 August 1997 CA3161 BCD to Seven Segment Decoder/Driver 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) Description 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. Ordering Information PART NUMBER TEMP. RANGE (oC) PACKAGE PKG. NO. CA3161E 0 to 70 16 Ld PDIP E16.3 Pinout CA3161 (PDIP) TOP VIEW Functional Block Diagram 14 15 16 9 13 12 11 10 1 2 3 4 5 7 6 8 21 22 NC NC NC 23 20 GND V+ f g a b c d e 6 2 1 7 23 22 21 20 GND 16 13 12 11 10 9 15 14 a b c d e f g 8 V+ BCD TO INPUT BIAS CONSTANT BUFFERS 7 SEGMENT DECODER CURRENT SEGMENT DRIVERS CIRCUITRY SEGMENT a - g SEGMENT DRIVER SEGMENT IDENTIFICATION a b c d f g e File Number 1079.3 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999 |
同様の部品番号 - CA3161 |
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同様の説明 - CA3161 |
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