TLC271, TLC271A, TLC271B
LinCMOS PROGRAMMABLE LOW-POWER
OPERATIONAL AMPLIFIERS
SLOS090D – NOVEMBER 1987 – REVISED MARCH 2001
D, JG, OR P PACKAGE
(TOP VIEW)
Input Offset Voltage Drift . . . Typically
0.1 µV/Month, Including the First 30 Days
Wide Range of Supply Voltages Over
Specified Temperature Range:
0°C to 70°C . . . 3 V to 16 V
OFFSET N1
IN –
BIAS SELECT
1
2
3
4
8
7
6
5
V
DD
IN +
GND
OUT
OFFSET N2
–40°C to 85°C . . . 4 V to 16 V
–55°C to 125°C . . . 5 V to 16 V
Single-Supply Operation
FK PACKAGE
(TOP VIEW)
Common-Mode Input Voltage Range
Extends Below the Negative Rail (C-Suffix
and I-Suffix Types)
Low Noise . . . 25 nV/√Hz Typically at
f = 1 kHz (High-Bias Mode)
Output Voltage Range Includes Negative
Rail
3
2
1
20 19
18
NC
NC
IN –
NC
4
5
6
7
8
12
High Input Impedance . . . 10 Ω Typ
V
17
DD
ESD-Protection Circuitry
NC
16
15
14
Small-Outline Package Option Also
Available in Tape and Reel
OUT
NC
IN +
NC
9 10 11 12 13
Designed-In Latch-Up Immunity
description
The TLC271 operational amplifier combines a
wide range of input offset voltage grades with low
offset voltage drift and high input impedance. In
addition, the TLC271 offers a bias-select mode
NC – No internal connection
that allows the user to select the best combination of power dissipation and ac performance for a particular
application. These devices use Texas Instruments silicon-gate LinCMOS technology, which provides offset
voltage stability far exceeding the stability available with conventional metal-gate processes.
AVAILABLE OPTIONS
PACKAGE
V
max
IO
T
A
SMALL OUTLINE
(D)
CHIP CARRIER
(FK)
CERAMIC DIP
(JG)
PLASTIC DIP
(P)
AT 25°C
2 mV
5 mV
10 mV
TLC271BCD
TLC271ACD
TLC271CD
TLC271BCP
TLC271ACP
TLC271CP
0°C to 70°C
—
—
2 mV
5 mV
10 mV
TLC271BID
TLC271AID
TLC271ID
TLC271BIP
TLC271AIP
TLC271IP
–40°C to 85°C
–55°C to 125°C
—
—
10 mV
TLC271MD
TLC271MFK
TLC271MJG
TLC271MP
The D package is available taped and reeled. Add R suffix to the device type (e.g., TLC271BCDR).
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.
LinCMOS is a trademark of Texas Instruments.
Copyright 2001, 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