TL322C, TL322I
DUAL LOW-POWER OPERATIONAL AMPLIFIERS
SLOS086 – D2567, OCTOBER 1979 – REVISED OCTOBER 1990
D OR P PACKAGE
(TOP VIEW)
•
Wide Range of Supply Voltages
Single Supply . . . 5 V to 30 V
Dual Supplies . . . ± 2.5 V to ± 15 V
1OUT
1IN –
1IN +
V
CC +
1
2
3
4
8
7
6
5
2OUT
2IN –
2IN +
•
•
•
•
•
Class AB Output Stage
True Differential Input Stage
Low Input Bias Current
V
CC– /GND
Internal Frequency Compensation
Short-Circuit Protection
symbol (each amplifier)
+
–
IN +
IN –
description
Output
The TL322C and the TL322I are dual operational
amplifiers similar in performance to the uA741 but
with several distinct advantages. They are
designed to operate from a single supply over a
range of voltages from 5 V to 30 V. Operation from
split supplies is also possible provided the
difference between the two supplies is 5 V to 30 V.
The common-mode input range includes the
negative supply. Output range is from the negative
AVAILABLE OPTIONS
PACKAGE
V
MAX
PLASTIC
IO
T
A
SMALL OUTLINE
(D)
AT 25°C
10 mV
8 mV
DIP
(P)
0°C
to
70°c
supply to V
–1.5 V. Quiescent supply currents
TL322CD
TL322ID
TL322CP
TL322IP
CC
per amplifier are typically less than one-half those
of the uA741.
0°C
to
70°c
The TL322C is characterized for operation from
0°C to 70°C. The TL322I is characterized for
operation from –40°C to 85°C.
D packages are available taped and reeled. Add R suffix to
device type, (e.g., TL322CDR).
schematic (each amplifier)
Common Bias Circuitry
V
CC+
5 pF
IN +
To Other
Amplifier
2 kΩ
OUT
25 Ω
IN –
2.4 kΩ
60 kΩ
V
CC–/GND
All component values shown are nominal.
Copyright 1990, 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
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