TLC372 デュアル汎用 LinCMOS™ 差動コンパレータ | TIJ.co.jp

TLC372 (供給中) デュアル汎用 LinCMOS™ 差動コンパレータ

デュアル汎用 LinCMOS™ 差動コンパレータ - TLC372
データシート
 

概要

This device is fabricated using LinCMOS™ technology and consists of two independent voltage comparators, each designed to operate from a single power supply. Operation from dual supplies is also possible if the difference between the two supplies is 2 V to 18 V. Each device features extremely high input impedance (typically greater than 1012Ω), allowing direct interfacing with high-impedance sources. The outputs are n-channel open-drain configurations and can be connected to achieve positive-logic wired-AND relationships.

The TLC372 has internal electrostatic discharge (ESD) protection circuits and has been classified with a 1000-V ESD rating using human body model testing. However, care should be exercised in handling this device as exposure to ESD may result in a degradation of the device parametric performance.

The TLC372C is characterized for operation from 0°C to 70°C. The TLC372I is characterized for operation from –40°C to 85°C. The TLC372M is characterized for operation over the full military temperature range of –55°C to 125°C. The TLC372Q is characterized for operation from –40°C to 125°C.

特長

  • Single or Dual-Supply Operation
  • Wide Range of Supply Voltages 2 V to 18 V
  • Low Supply Current Drain 150 µA Typ at 5 V
  • Fast Response Time . . . 200 ns Typ for TTL-Level Input Step
  • Built-in ESD Protection
  • High Input Impedance . . . 1012 Ω Typ
  • Extremely Low Input Bias Current 5 pA Typ
  • Ultrastable Low Input Offset Voltage
  • Input Offset Voltage Change at Worst-Case Input Conditions Typically 0.23 µV/Month, Including the First 30 Days
  • Common-Mode Input Voltage Range Includes Ground
  • Output Compatible With TTL, MOS, and CMOS
  • Pin-Compatible With LM393

LinCMOS is a trademark of Texas Instruments Incorporated.
All other trademarks are the property of their respective owners.

機能一覧

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Part number オーダー・オプション Number of channels (#) Output type Vs (Min) (V) Vs (Max) (V) Propagation delay time (uS) Vos (offset voltage @ 25 C) (Max) (mV) Iq per channel (Typ) (mA) Input bias current (+/-) (Max) (nA) Rail-to-rail Rating Features Operating temperature range (C) VICR (Max) (V) VICR (Min) (V) Package Group
TLC372 ご注文 2     Open Collector     3     16     0.2     5     0.075     0.03     Out     Catalog         -40 to 125
-40 to 85
-55 to 125
0 to 70    
15     0     PDIP | 8
SOIC | 8
SO | 8
TSSOP | 8    
TLC374 ご注文 4     Open Collector     3     16     0.2     5     0.075     0.03     Out     Catalog         -40 to 85
-55 to 125
0 to 70    
15     0     PDIP | 14
SOIC | 14
SO | 14
TSSOP | 14