F081/F082/F084低功耗单/双/四JFET输入运算放大器
F081/F082/F084低功耗单/双/四JFET输入运算放大器


参数名称 |
符号 |
测试条件 |
规范值 |
单位 |
|||
最小值 |
典型值 |
最大值 |
|||||
输入失调电压 |
VIO |
TA=+25℃ |
|
0.5 |
6 |
mV |
|
|
|
2 |
10 |
||||
输入失调电压 |
αVIO |
|
|
10 |
|
µV/℃ |
|
输入失调电流 |
IIO |
TA=+25℃ |
|
5 |
100 |
pA |
|
|
|
0.5 |
3 |
nA |
|||
输入偏置电流 |
IIB |
TA=+25℃ |
|
30 |
200 |
pA |
|
|
|
1 |
5 |
nA |
|||
输入共模电压范围* |
VICM |
TA=+25℃ |
±11 |
±15 |
|
V |
|
共模抑制比 |
CMRR |
TA=+25℃ |
80 |
100 |
|
dB |
|
开环电压增益 |
AVD |
RL=2kΩ VO=±10V |
TA=+25℃ |
88 |
106 |
|
dB |
|
82 |
|
|
||||
输出电压幅度 |
Vopp |
RL=2kΩ |
TA=+25℃ |
±12 |
±14 |
|
V |
|
±10 |
±12 |
|
||||
电源电压抑制比 |
PSRR |
TA=+25℃ |
80 |
100 |
|
dB |
|
单位增益带宽* |
BW |
TA=+25℃,AVCL=+1.0 |
|
4 |
|
MHz |
|
转换速率* |
SR |
TA=+25℃ |
8 |
13 |
|
V/µs |
|
电源电流(单个OP) |
IS |
TA=+25℃ |
|
1.4 |
2.8 |
mA |
