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TLC352CP +BOM

Comparator Differential CMOS, MOS, Open-Drain, TTL 8-PDIP

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

TLC352CP
Datasheet:

TLC352CP Datasheet (PDF)
Number of channels:

2
Output type:

Open-collector
Propagation delay time (µs):

0.65
Vs (max) (V):

16
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TLC352CP General Description

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 1.4 V to 18 V. Each device features extremely high input impedance (typically greater than 10¹² ), which allows direct interface to high-impedance sources. The output are n-channel open-drain configurations and can be connected to achieve positive-logic wired-AND relationships. The capability of the TLC352 to operate from 1.4-V supply makes this device ideal for low-voltage battery applications.

The TLC352 has internal electrostatic discharge (ESD) protection circuits and has been classified with a 2000-V ESD rating tested under MIL-STD-883C, Method 3015. However, care should be exercised in handling this device as exposure to ESD may result in degradation of the device parametric performance.

The TLC352C is characterized for operation from 0°C to 70°C. The TLC352I is characterized for operation over the industrial temperature range of 40°C to 85°C.

Key Features

Single- or Dual-Supply Operation
Wide Range of Supply Voltages
1.5 V to 18 V
Very Low Supply Current Drain
150 uA Typ at 5 V
65 uA Typ at 1.4 V
Built-In ESD Protection
High Input Impedance .10¹² 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 uV/ Month, Including the First 30 Days
Common-Mode Input Voltage Range Includes Ground
Outputs Compatible With TTL, MOS, and CMOS
Pin-Compatible With LM393

LinCMOS is a trademark of Texas Instruments Incorporated.

Specifications

Number of channels	2	Output type	Open-collector
Propagation delay time (µs)	0.65	Vs (max) (V)	16
Vs (min) (V)	1.4	Vos (offset voltage at 25°C) (max) (mV)	5
Iq per channel (typ) (mA)	0.07	Input bias current (±) (max) (nA)	20
Rail-to-rail	Out	Rating	Catalog
Operating temperature range (°C)	-40 to 85, 0 to 70	VICR (max) (V)	15
VICR (min) (V)	0	Pin Count	8
Released Date	Apr 12, 2021	Last Modified Date	Mar 7, 2023 4:10 PM UTC

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