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DG300AK Datasheet(PDF) 1 Page - Maxim Integrated Products |
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DG300AK Datasheet(HTML) 1 Page - Maxim Integrated Products |
1 / 10 page General Description Maxim’s DG300–DG303 and DG300A–DG303A CMOS dual and quad analog switches combine low power operation with fast switching times and superior DC and AC switch characteristics. On-resistance is less than 50 Ω and is essentially constant over the analog signal range. Device specifications are ideal for battery- powered circuitry. These switches are available in a variety of formats as outlined in the Pin Configurations section. The switch control logic inputs are fully TTL and CMOS compati- ble. Also featured are “break-before-make” switching and low charge injection. Maxim’s DG300-DG303 and DG300A-DG303A families are electrically compatible and pin compatible with the original manufacturer’s devices. All devices operate with power supplies ranging from ±5V to ±18V. Single-sup- ply operation is implemented by connecting V- to GND. Applications Portable Instruments Low-Power Sample/Holds Power-Supply Switching Programmable Gain Ampliffiers SPDT and DPDT Functions Process Control and Telemetry Features o Monolithic Low-Power CMOS o Latchup Proof Construction o Fully Compatible 2nd Source o Low On-Resistance, <50Ω o Fast Switching Time o V+ to V- Analog Signal Range o Single-Supply Capability TTL Compatible CMOS Analog Switches ________________________________________________________________ Maxim Integrated Products 1 V+ D2 N.C. S2 S1 N.C. D1 N.C. 14 13 12 11 10 9 8 1 2 3 4 5 6 7 N.C. IN2 V- GND IN1 N.C. 10 1 2 3 4 5 6 7 8 9 D1 S1 IN1 N.C. GND 1 0 LOGIC ON OFF SWITCH DUAL SPST DG300/DG300A DUAL DPST DG302/DG302A V+ (SUBSTRATE AND CASE) V- IN2 S2 D2 V+ S4 D4 D2 D1 D3 S3 N.C. S2 IN2 V- GND IN1 S1 DUAL SPDT DG303/DG303A V+ S4 D4 D2 D1 D3 S3 N.C. S2 IN2 V- GND IN1 S1 1 0 LOGIC ON OFF SWITCH V+ D2 N.C. S2 S1 N.C. D1 N.C. N.C. N.C. V- SWITCH STATES ARE FOR LOGIC "1" INPUTS (POSITIVE LOGIC). GND IN N.C. 10 1 2 3 4 5 6 7 8 9 D1 S1 IN N.C. GND 1 0 LOGIC ON OFF SWITCH 1 OFF ON SWITCH 2 SPDT DG301/DG301A V+ (SUBSTRATE AND CASE) V- N.C. S2 D2 1 0 LOGIC ON OFF SWITCHES 1, 3 OFF ON SWITCHES 2, 4 14 13 12 11 10 9 8 1 2 3 4 5 6 7 14 13 12 11 10 9 8 1 2 3 4 5 6 7 14 13 12 11 10 9 8 1 2 3 4 5 6 7 Pin Configurations Ordering Information 19-0309; Rev 1; 6/99 For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. Ordering Information continued at end of data sheet. PART TEMP RANGE PIN-PACKAGE DG300C/D 0°C to +70°C Dice DG300CJ 0°C to +70°C 14 Lead Plastic DIP DG300CWE 0°C to +70°C 16 Lead Wide SO DG300CK 0°C to +70°C 14 Lead CERDIP DG300BWE -25°C to +85°C 16 Lead Wide SO DG300BK -25°C to +85°C 14 Lead CERDIP DG300BA -25°C to +85°C 10 Lead Metal Can DG300AK -55°C to +125°C 14 Lead CERDIP DG300AA -55°C to +125°C 10 Lead Metal Can |
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Similar Description - DG300AK |
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