CMP04 Datasheet | Analog Devices

FEATURES High Gain: 200 V/m V typ Single or Dual Supply Operation Input Voltage Range Includes Ground Low Power Consumption (1.5 m W/parator) Low Input Bias Current: 100 n A max Low Input Offset Current: 10 n A max Low Offset Voltage: 1 m V max Low Output Saturation Voltage: 250 m V @ 4 m A Logic Output patible with TTL, DTL, ECL, MOS and CMOS Directly Replaces LM139/239/339 parators Available in Die Form Quad Low Power, Precision parator CMP04 PIN CONNECTIONS 14-Lead Cerdip 14-Lead Plastic DIP 14-Lead SOIC OUT 2 1 OUT 1 2 V+ 3 IN 1- 4 IN 1+ 5 IN 2- 6 IN 2+ 7 2 3 1 4 14 13 12 11 10 9 8 OUT 3 OUT 4 GND IN 4+ IN 4- IN 3+ IN 3- GENERAL DESCRIPTION TYPICAL INTERFACE Four precision independent parators prise the CMP04. Performance highlights include a very low offset voltage, low output saturation voltage and high gain in a single supply design. The input voltage range includes ground for single supply operation and V- for split supplies. A low power supply current of 2 m A, which is independent of supply voltage, makes this the preferred parator for precision applications requiring minimal power consumption. Maximum logic interface flexibility is offered by the open-collector TTL output. V+ 100k⍀ 1/4 CD4011 1/4 CMP04 Figure 2a. Driving CMOS 5.0 3.5␮A 100␮A 3.5␮A 100␮A OUTPUT Q8 Q2 +INPUT Q1 Q3 Q4 Q7 Q5 Q6 - INPUT 3 10k⍀ 1/4 CMP04 12 1/4 SN7400 - - - SUBSTRATE DIODES Figure 2b. Driving TTL Figure 1. Simplified Schematic (1/4 CMP04) REV. C Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781/329-4700 World Wide Web Site: http://.analog. Fax: 781/326-8703 © Analog Devices, Inc.,...