LM2900DE4 Datasheet, PDF (1/16 Pages) Texas Instruments – QUADRUPLE NORTON OPERATIONAL AMPLIFIERS

LM2900, LM3900
QUADRUPLE NORTON OPERATIONAL AMPLIFIERS
D Wide Range of Supply Voltages, Single or
Dual Supplies
D Wide Bandwidth
D Large Output Voltage Swing
D Output Short-Circuit Protection
D Internal Frequency Compensation
D Low Input Bias Current
D Designed to Be Interchangeable With
National Semiconductor LM2900 and
LM3900, Respectively
description
These devices consist of four independent, high-
gain frequency-compensated Norton operational
amplifiers that were designed specifically to
operate from a single supply over a wide range of
voltages. Operation from split supplies is also
possible. The low supply current drain is
essentially independent of the magnitude of the
supply voltage. These devices provide wide band-
width and large output voltage swing.
The LM2900 is characterized for operation from
– 40°C to 85°C, and the LM3900 is characterized
for operation from 0°C to 70°C.
schematic (each amplifier)
SLOS059 – JULY 1979 – REVISED SEPTEMBER 1990
N PACKAGE
(TOP VIEW)
1IN + ₁
2IN + ₂
2IN – ₃
2OUT 4
1OUT 5
1IN – 6
GND 7
14 V_CC
13 3IN +
12 4IN +
11 4IN –
10 4OUT
9 3OUT
8 3IN –
symbol (each amplifier)
IN +
+
IN –
–
OUT
VCC
Constant
Current
Generator
200 µA
OUT
IN –
IN +
1.3 mA
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.
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Copyright © 1990, Texas Instruments Incorporated
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