TL712
DIFFERENTIAL COMPARATOR
SLCS002D − JUNE 1983 − REVISED AUGUST 2003
D Operates From a Single 5-V Supply
D 0-V to 5.5-V Common-Mode Input Voltage
D
D
D
D
D
D, P, PS, OR PW PACKAGE
(TOP VIEW)
Range
Self-Biased Inputs
Complementary 3-State Outputs
Enable Capability
Hysteresis . . . 5 mV Typ
Response Times . . . 25 ns Typ
NC
IN−
IN+
OE
1
8
2
7
3
6
4
5
VCC
OUT−
OUT+
GND
NC −No internal connection
description/ordering information
The TL712 is a high-speed comparator fabricated with bipolar Schottky process technology. The circuit has
differential analog inputs and complementary 3-state TTL-compatible logic outputs with symmetrical switching
characteristics. When the output enable (OE) is low, both outputs are in the high-impedance state. This device
operates from a single 5-V supply and is useful as a disk memory read-chain data comparator.
ORDERING INFORMATION
PACKAGE†
TA
PDIP (P)
ORDERABLE
PART NUMBER
Tube of 50
TL712CPSR
Tube of 150
TL712CPW
Reel of 2000
TSSOP (PW)
TL712CDR
Reel of 2000
SOP (PS)
TL712CD
Reel of 2500
SOIC (D)
0°C to 70°C
TL712CP
Tube of 75
TL712CPWR
TOP-SIDE
MARKING
TL712CP
TL712C
T712
T712
† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
symbol (positive logic)
OE
IN−
IN+
4
2
7
3
6
OUT−
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.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
1
