TLC27L2, TLC27L2A, TLC27L2B, TLC27L7
LinCMOS PRECISION DUAL OPERATIONAL AMPLIFIERS
SLOS052B – OCTOBER 1987 – REVISED AUGUST 1994
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
Trimmed Offset Voltage:
TLC27L7 . . . 500 µV Max at 25°C,
V
DD
= 5 V
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
–40°C to 85°C...4 V to 16 V
–55°C to 125°C...4 V to 16 V
Single-Supply Operation
Common-Mode Input Voltage Range
Extends Below the Negative Rail (C-Suffix,
I-Suffix Types)
Ultra-Low Power...Typically 95 µW
at 25°C, V
DD
= 5 V
Output Voltage Range includes Negative
Rail
High Input Impedance...10
12
Ω Typ
ESD-Protection Circuitry
Small-Outline Package Option Also
Available in Tape and Reel
Designed-In Latch-Up immunity
description
The TLC27L2 and TLC27L7 dual operational
amplifiers combine a wide range of input offset
voltage grades with low offset voltage drift, high
input impedance, extremely low power, and high
gain.
AVAILABLE OPTIONS
PACKAGE
T
A
V
IO
max
AT 25°C
SMALL
OUTLINE
(D)
CHIP
CARRIER
(FK)
CERAMIC
DIP
(JG)
PLASTIC
DIP
(P)
0°C
2 mV
TLC27L2BCD
TLC27L2BCP
°
5 mV TLC27L2ACD
— —
TLC27L2ACP
10 mV TLC27L2CD TLC27L2CP
–40°C
2 mV
TLC27L2BID
TLC27L2BIP
°
5 mV TLC27L2AID
— —
TLC27L2AIP
10 mV TLC27L2ID TLC27L2IP
–55°C
500 µV TLC27L7MD TLC27L7MFK TLC27L7MJG TLC27L7MP
125°C
10 mV TLC27L2MD TLC27L2MFK TLC27L2MJG TLC27L2MP
The D package is available taped and reeled. Add R suffix to the device type
(e.g., TLC27L7CDR).
Copyright 1994, 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.
LinCMOS is a trademark of Texas Instruments Incorporated.
–800
Percentage of Units – %
V
IO
– Input Offset Voltage – µV
30
800
0
–400 0 400
5
10
15
20
25
DISTRIBUTION OF TLC27L7
INPUT OFFSET VOLTAGE
1
2
3
4
8
7
6
5
1OUT
1IN–
1IN+
GND
V
DD
2OUT
2IN–
2IN+
D, JG, OR P PACKAGE
(TOP VIEW)
3 2 1 20 19
910111213
4
5
6
7
8
18
17
16
15
14
NC
2OUT
NC
2IN–
NC
NC
1IN–
NC
1IN+
NC
FK PACKAGE
(TOP VIEW)
NC
1OUT
NC
NC
NC
NC
GND
NC
NC – No internal connection
2IN +
DD
V
335 Units Tested From 2 Wafer Lots
V
DD
= 5 V
T
A
= 25°C
P Package
