LF353 查看數據表（PDF） - STMicroelectronics
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LF353 Datasheet PDF : 9 Pages
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LF153 - LF253 - LF353
ELECTRICAL CHARACTERISTICS
VCC = ±15V, Tamb = +25°C (unless otherwise specified)
Symbol
Parameter
Min. Typ. Max. Unit
Input Offset Voltage (Rs = 10kΩ)
Vio
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
DVio Input Offset Voltage Drift
Input Offset Current- note 1)
Iio
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
Input Bias Current -note 1
Iib
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
Large Signal Voltage Gain (RL = 2kΩ, Vo = ±10V)
Avd
Tamb = +25°C
50
Tmin ≤ Tamb ≤ Tmax
25
Supply Voltage Rejection Ratio (RS = 10kΩ)
SVR
Tamb = +25°C
80
Tmin ≤ Tamb ≤ Tmax
80
Supply Current, no load
ICC
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
Vicm Input Common Mode Voltage Range
±11
Common Mode Rejection Ratio (RS = 10kΩ)
CMR
Tamb = +25°C
70
Tmin ≤ Tamb ≤ Tmax
70
Output Short-circuit Current
IOS
Tamb = +25°C
10
Tmin ≤ Tamb ≤ Tmax
10
Output Voltage Swing
±Vopp
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
RL = 2kΩ
10
RL = 10kΩ
12
RL = 2kΩ
10
RL = 10kΩ
12
SR
Slew Rate
Vi = 10V, RL = 2kΩ, CL = 100pF, Tamb = +25°C, unity gain
12
tr
Rise Time
Vi = 20mV, RL = 2kΩ, CL = 100pF, Tamb = +25°C, unity gain
Kov
Overshoot
Vi = 20mV, RL = 2kΩ, CL = 100pF, Tamb = +25°C, unity gain
Gain Bandwidth Product
GBP
f = 100kHz, Tamb = +25°C,Vin = 10mV, RL = 2kΩ, CL = 100pF 2.5
Ri Input Resistance
THD
Total Harmonic Distortion ( f = 1kHz, Av = 20dB
RL = 2kΩ, CL = 100pF, Tamb = +25°C,Vo = 2Vpp)
3
10
5
20
200
86
1.4
+15
-12
86
40
12
13.5
16
0.1
10
4
1012
0.01
mV
10
13
µV/°C
100
pA
4
nA
nA
200
20
V/mV
dB
3.2
mA
3.2
V
dB
mA
60
60
V
V/µs
µs
%
MHz
Ω
en
Equivalent Input Noise Voltage
RS = 100Ω, f = 1KHz
---n---V-----
15
Hz
∅m Phase Margin
Vo1/Vo2 Channel Separation (Av = 100, Tamb = +25°C)
45
Degrees
120
dB
1. The input bias currents are junction leakage currents which approximately double for every 10°C increase in the junction temperature.
3/9
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