TLE2161, TLE2161A, TLE2161B
EXCALIBUR JFET-INPUT HIGH-OUTPUT-DRIVE
µPOWER OPERATIONAL AMPLIFIERS
SLOS049D – NOVEMBER 1989 – REVISED MAY 1996
Excellent Output Drive Capability
Wide Operating Supply Voltage Range
V = ± 2.5 V Min at R = 100 Ω,
V
= ± 3.5 V to ± 18 V
O
L
CC ±
V
= ± 5 V
CC±
High Open-Loop Gain . . . 280 V/mV Typ
V
= ± 12.5 V Min at R = 600 Ω,
O
L
Low Offset Voltage . . . 500 µV Max
V
= ± 15 V
CC±
Low Offset Voltage Drift With Time
Low Supply Current . . . 280 µA Typ
0.04 µV/Month Typ
Decompensated for High Slew Rate and
Gain-Bandwidth Product
Low Input Bias Current . . . 5 pA Typ
A
= 0.5 Min
VD
Slew Rate = 10 V/µs Typ
Gain-Bandwidth Product = 6.5 MHz Typ
MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE
vs
LOAD RESISTANCE
description
10
8
The TLE2161, TLE2161A, and TLE2161B are
JFET-input, low-power, precision operational
amplifiers manufactured using the Texas
Instruments Excalibur process. Decompensated
for stability with a minimum closed-loop gain of 5,
these devices combine outstanding output drive
capability with low power consumption, excellent
dc precision, and high gain-bandwidth product.
V
T
A
= ± 5 V
CC
= 25°C
±
6
In addition to maintaining the traditional JFET
advantages of fast slew rates and low input bias
and offset currents, the Excalibur process offers
outstanding parametric stability over time and
temperature. This results in a device that remains
precise even with changes in temperature and
over years of use.
4
2
0
10
100
1 k
10 k
R
– Load Resistance – Ω
L
AVAILABLE OPTIONS
PACKAGE
V
max
IO
SMALL
OUTLINE
(D)
CHIP
CARRIER
(FK)
CERAMIC
DIP
PLASTIC
DIP
T
A
AT 25°C
(JG)
(P)
0°C
to
70°C
500 µV
1.5 mV
3 mV
—
—
—
TLE2161BCP
TLE2161ACP
TLE2161CP
TLE2161ACD
TLE2161CD
—
—
—
—
–40°C
to
85°C
500 µV
1.5 mV
3 mV
—
TLE2161BIP
TLE2161AIP
TLE2161IP
TLE2161AID
TLE2161ID
—
—
–55°C
to
125°C
500 µV
1.5 mV
3 mV
—
—
TLE2161BMJG
TLE2161AMJG
TLE2161MJG
TLE2161BMP
TLE2161AMP
TLE2161MP
TLE2161AMD
TLE2161MD
TLE2161AMFK
TLE2161MFK
The D packages are available taped and reeled. Add R suffix to device type (e.g., TLE2161ACDR).
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 1996, 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