FEATURES

· Controlled Baseline

– One Assembly/Test Site, One Fabrication

Site

· Extended Temperature Performance of –55°C

to 125°C

· Enhanced Diminishing Manufacturing Sources

(DMS) Support

· Enhanced Product Change Notification

· Qualification Pedigree (1)

· ESD Protection Exceeds 2000 V Per

MIL-STD-883, Method 3015; Exceeds 100 V

Using Machine Model (C = 200 pF, R = 0)

· Single or Dual-Supply Operation

· Wide Range of Supply Voltages . . .4 V to 18 V

· Very Low Supply Current Drain . . .150 mA Typ

at 5 V

· Fast Response Time . . . 200 ns Typ for

TTL-Level Input Step

· Built-in ESD Protection

· High Input Impedance . . . 1012W 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 mV/Month,

Including the First 30 Days

· Common-Mode Input Voltage Range Includes

Ground

· Output Compatible With TTL, MOS, and CMOS

· Pin-Compatible With LM393

DESCRIPTION/ORDERING INFORMATION

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 4 V to 18 V. Each device features extremely high input impedance

(typically greater than 1012W), 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 2000-V

ESD rating using human-body-model (HBM) 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 TLC372 is characterized for operation from –55°C to 125°C.