TL322 Datasheet, PDF (3/10 Pages) Texas Instruments – DUAL LOW-POWER OPERATIONAL AMPLIFIERS

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TL322C, TL322I
DUAL LOWĆPOWER OPERATIONAL AMPLIFIERS
SLOS086 − D2567, OCTOBER 1979 − REVISED OCTOBER 1990
electrical characteristics at specified free-air temperature, V_CC± = 15 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS†
TL322C
MIN TYP MAX
TL322I
UNIT
MIN TYP MAX
VIO
Input offset voltage
VO = 0,
RS = 50 Ω
25°C
Full range
2
10
12
2
8
mV
10
α_VIO
IIO
Temperature coefficient of
input offset voltage
Input offset current
VO = 0,
RS = 50 Ω
VO = 0
25°C
25°C
Full range
10
30
50
200
10
µV/°C
30
75
nA
250
α_IIO
Temperature coefficient of
input offset current
VO = 0
25°C
50
50
pA/°C
IIB
Input bias current
VO = 0
25°C
Full range
−0.2 −0.5
− 0.8
−0.2 −0.5
µA
−1
VICR
Common-mode input
voltage range‡
VCC _− VCC _−
VCC _− VCC _−
25°C
to
to
to
to
V
13 13.5
13 13.5
VOM
Peak output voltage swing
RL = 10 kΩ
RL = 2 kΩ
25°C
25°C
Full range
± 12 ± 13.5
± 10
± 13
± 10
± 12 ± 12.5
± 10
± 12
V
± 10
AVD
Large-signal differential
voltage amplification
BOM
Maximum-output-
swing bandwidth
VO = ± 10 V,
RL = 2 kΩ
VO(PP) = 20 V,
AVD = 1,
THD ≤ 5%,
25°C
Full range
25°C
20
200
15
9
20
200
15
9
V/mV
kHz
RL = 2 kΩ
B1
Unity-gain bandwidth
VO = 50 mV,
RL = 10 kΩ
25°C
1
1
MHz
φ_m
Phase margin
RL = 2 kΩ,
CL = 200 pF
25°C
60°
60°
ri
Input resistance
f = 20 Hz
25°C
0.3
1
0.3
1
MΩ
ro
Output resistance
f = 20 Hz
25°C
75
75
Ω
CMRR ^Common-mode
rejection ratio
VIC = VICR min,
RS = 50 Ω
25°C
70
90
70
90
dB
kSVS
IOS
Supply voltage sensitivity
(∆VIO/ ∆VCC)
Short-circuit output current§
VCC = ± 2.5 V to
± 15 V,
RS = 50 Ω
VO = 0
25°C
25°C
30 150
30 150 µV/V
± 10
± 30 ± 45
± 10
± 30 ± 45 mA
ICC
Total supply current
VO = 0,
No load
25°C
1.4
4
1.4
4 mA
† _{All characteristics are under open-loop conditions unless otherwise noted. Full range for TA is 0°C to 70°C for TL322C and − 40°C to 85°C for}
TL322I.
‡ _{The VICR limits are directly linked volt-for-volt to supply voltage; the positive limit is 2 V less than VCC +.}
§ _{Temperature and/or supply voltages must be limited to ensure that the dissipation rating is not exceeded.}
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