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LM239A-EP bảng dữ liệu(PDF) 1 Page - Texas Instruments |
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LM239A-EP bảng dữ liệu(HTML) 1 Page - Texas Instruments |
1 / 16 page 1 2 3 4 5 6 7 14 13 12 11 10 9 8 1OUT 2OUT VCC 2IN− 2IN+ 1IN− 1IN+ OUT3 OUT4 GND 4IN+ 4IN− 3IN+ 3IN− D OR PW PACKAGE (TOP VIEW) LM239A-EP www.ti.com SCLS496C – MAY 2003 – REVISED JULY 2010 QUAD DIFFERENTIAL COMPARATOR Check for Samples: LM239A-EP 1 FEATURES SUPPORTS DEFENSE, AEROSPACE, AND MEDICAL APPLICATIONS • Wide Supply Ranges • Controlled Baseline – Single Supply: 2 V to 36 V • One Assembly/Test Site (Tested to 30 V for Non-V Devices and 32 V • One Fabrication Site for V-Suffix Devices) • Available in Military (–55°C/125°C) – Dual Supplies: ±1 V to ±18 V Temperature Range(1) (Tested to ±15 V for Non-V Devices and • Extended Product Life Cycle ±16 V for V-Suffix Devices) • Extended Product-Change Notification • Low Supply-Current Drain Independent of • Product Traceability Supply Voltage: 0.8 mA (Typ) • Low Input Bias Current: 25 nA (Typ) • Low Input Offset Current: 5 nA (Typ) • Low Input Offset Voltage: 2 mV (Typ) • Common-Mode Input Voltage Range Includes Ground • Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage: ±36 V • Low Output Saturation Voltage • Output Compatible With TTL, MOS, and CMOS (1) Custom temperature ranges available DESCRIPTION/ORDERING INFORMATION These devices consist of four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible, as long as the difference between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships. 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Copyright © 2003–2010, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
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