参数资料
型号: TS922IPT
元件分类: 运算放大器
英文描述: IC-SM-DUAL RAIL/RAIL OP AMP
中文描述: 集成电路钐双轨/摆幅运算放大器
文件页数: 4/10页
文件大小: 108K
代理商: TS922IPT
TS922
3/10
ELECTRICAL CHARACTERISTICS
V
CC
+ = 3V, T
amb =25°C (unless otherwise specified)
Symbol
Parameter
Min.
Typ.
Max.
Unit
Vio
Input Offset Voltage
TS922
TS922A
Tmin. ≤ Tamb ≤ Tmax.
TS922
TS922A
3
0.9
5
1.8
mV
DVio
Input Offset Voltage Drift
2
V/°C
Iio
Input Offset Current
Vout = 1.5V
130
nA
I
ib
Input Bias Current
Vout = 1.5V
15
100
nA
VOH
High Level Output Voltage
RL= 10k
RL = 600
R
L =32
2.90
2.87
2.63
V
VOL
Low Level Output Voltage
RL= 10k
RL = 600
R
L =32
180
50
100
mV
Avd
Large Signal Voltage Gain (Vout = 2Vpk-pk) RL= 10k
RL = 600
RL =32
200
35
16
V/mV
Icc
Total Supply Current
no load, Vout =Vcc/2
23
mA
GBP
Gain Bandwith Product
(RL = 600)
4
MHz
CMR
Common Mode Rejection Ratio
60
80
dB
SVR
Supply Voltage Rejection Ratio
Vcc = 2.7 to 3.3V
60
85
dB
I
o
Output Short Circuit Current
50
80
mA
SR
Slew Rate
0.7
1.3
V/
s
φm
Phase Margin at Unit Gain
RL = 600, CL =100pF
68
Degrees
Gm
Gain Margin
RL = 600, CL =100pF
12
dB
en
Equivalent Input Noise Voltage
f = 1kHz
9
THD
Total Harmonic Distortion
Vout = 2Vpk-pk, F = 1kHz, Av =1, RL =600
0.005
%
Cs
Channel Separation
120
dB
nV
Hz
------------
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