TLC27L4IDR Datasheet, PDF (1/44 Pages) Texas Instruments – LinCMOSE PRECISION QUAD OPERATIONAL AMPLIFIERS

TLC27L4, TLC27L4A, TLC27L4B, TLC27L4Y, TLC27L9
LinCMOS™ PRECISION QUAD OPERATIONAL AMPLIFIERS
D Trimmed Offset Voltage:
TLC27L9 . . . 900 µV Max at 25°C,
V_DD = 5 V
D Input Offset Voltage Drift . . . Typically
0.1 µV/Month, Including the First 30 Days
D 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
D Single-Supply Operation
D Common-Mode Input Voltage Range
Extends Below the Negative Rail (C-Suffix,
I-Suffix Types)
D Ultra-Low Power . . . Typically 195 µW
at 25°C, V_DD = 5 V
D Output Voltage Range includes Negative
Rail
D High Input Impedance . . . 10¹² Ω Typ
D ESD-Protection Circuitry
D Small-Outline Package Option Also
Available in Tape and Reel
D Designed-In Latch-Up Immunity
SLOS053C – OCTOBER 1987 – REVISED AUGUST 1994
D, J, N, OR PW PACKAGE
(TOP VIEW)
1OUT ₁
1IN – ₂
1IN + ₃
V_{DD 4}
2IN + ₅
2IN – ₆
2OUT ₇
14 4OUT
13 4IN –
12 ^{4IN +}
11 ^GND
10 ^{3IN +}
9 ^{3IN –}
8 ^3OUT
FK PACKAGE
(TOP VIEW)
1IN +
NC
V_DD
NC
2IN +
3 2 1 20 19
4
18
5
17
6
16
7
15
8
14
9 10 11 12 13
4IN +
NC
GND
NC
3IN +
description
The TLC27L4 and TLC27L9 quad 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.
These devices use Texas instruments silicon-gate
LinCMOS™ technology, which provides offset
voltage stability far exceeding the stability
available with conventional metal-gate pro-
cesses.
The extremely high input impedance, low bias
currents, and low-power consumption make
these cost-effective devices ideal for high-gain,
low- frequency, low-power applications. Four
offset voltage grades are available (C-suffix and
I-suffix types), ranging from the low-cost TLC27L4
(10 mV) to the high-precision TLC27L9 (900 µV).
These advantages, in combination with good
common-mode rejection and supply voltage
rejection, make these devices a good choice for
new state-of-the-art designs as well as for
upgrading existing designs.
NC – No internal connection
DISTRIBUTION OF TLC27L9
INPUT OFFSET VOLTAGE
40
299 Units Tested From 2 Wafer Lots
35 _{VDD = 5 V}
TA = 25°C
30 _{N Package}
25
20
15
10
5
0
– 1200
– 600
0
600
VIO – Input Offset Voltage – µV
1200
LinCMOS is a trademark of 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
Copyright © 1994, Texas Instruments Incorporated
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