TLV1391
SINGLE DIFFERENTIAL COMPARATORS
SLCS128E – APRIL 1996 – REVISED MAY 2003
DBV PACKAGE
(TOP VIEW)
Low-Voltage and Single-Supply Operation
= 2 V to 7 V
V
CC
Common-Mode Voltage Range Includes
Ground
1
IN–
/GND
IN+
V
5
4
CC+
2
3
V
CC–
Fast Response Time . . . 0.7 µs Typ
OUT
Low Supply Current . . . 80 µA Typ and
150 µA Max
Fully Specified at 3-V and 5-V Supply
Voltages
description/ordering informaton
The TLV1391 is a differential comparator built using a Texas Instruments low-voltage, high-speed bipolar
process. These devices have been developed specifically for low-voltage, single-supply applications. Their
enhanced performance makes them excellent replacements for the LM393 in the improved 3-V and 5-V system
designs.
The TLV1391, with its typical supply current of only 80 µA, is ideal for low-power systems. Response time also
has been improved to 0.7 µs.
ORDERING INFORMATION
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
†
PACKAGE
T
A
Reel of 3000
TLV1391CDBVR
TLV1391CDBVT
TLV1391IDBVR
TLV1391IDBVT
–0°C to 70°C
–40°C to 85°C
SOT-23-5 (DBV)
VABC
Reel of 250
Reel of 3000
Reel of 250
SOT-23-5 (DBV)
VABI
†
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
symbol (each comparator)
IN+
IN–
OUT
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.
Copyright 2003, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265