TL322C Datasheet, PDF (4/7 Pages) Texas Instruments – DUAL LOW-POWER OPERATIONAL AMPLIFIERS

TL322C, TL322I
DUAL LOW-POWER OPERATIONAL AMPLIFIERS
SLOS086 – D2567, OCTOBER 1979 – REVISED OCTOBER 1990
electrical characteristics, V_CC+ = 5 V, V_CC– = 0 V, T_A = 25°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS†
TL322C
MIN TYP MAX
TL322I
MIN TYP MAX
VIO
IIO
IIB
VOM
AVD
Input offset voltage
Input offset current
Input bias current
Peak output voltage swing‡
Large-signal differential
voltage amplification
VO = 2.5 V, RS = 50 Ω
VO = 2.5 V
RL = 10 kΩ
RL = 10 kΩ,
VCC ₊ = 5 V to 30 V
VO = 1.7 V to 3.3 V,
RL = 2 kΩ
2
10
8
30
50
75
– 0.2 – 0.5
– 0.5
3.3 3.5
3.3 3.5
VCC ₊ – 1.7
VCC ₊ – 1.7
20 200
20 200
kSVS
Supply voltage sensitivity
(∆VIO/ ∆VCC ₊₎
VCC = ± 2.5 V to ± 15 V
150
150
ICC
Supply current
VO = 2.5 V, No load
Vo1 /Vo2 Crosstalk attenuation
AVD = 100,
f = 1 kHz to 20 kHz
† _{All characteristics are specified under open-loop conditions.}
‡ _{Output will swing essentially to ground.}
1.2
4
120
1.2
4
120
UNIT
mV
nA
pA
V
V/mV
µV/V
mA
dB
switching characteristics, V_CC+ = 15 V, V_CC– = – 15 V A_VD = 1, T_A = 25°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNIT
SR
Slew rate at unity gain
tr
Rise time
tf
Fall time
Overshoot factor
VI = ± 10 V, CL = 100 pF, See Figure 1
∆VO = 50 mV, CL = 100 pF, RL = 10 kΩ,
See Figure 1
0.6
0.35
0.35
20%
V/µs
µs
µs
Crossover distortion
VI(PP) = 30 mV, VO(PP)= 2 V, f = 10 kHz
1%
PARAMETER MEASUREMENT INFORMATION
VI
CL = 100 pF
RL
Figure 1. Unity-Gain Amplifier
4
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