參數(shù)資料
型號: OPA2379AIDR
英文描述: 1.8V, 2.9uA, 90kHz, Rail-to-Rail I/O OPERATIONAL AMPLIFIERS
中文描述: 1.8,2.9uA,90kHz,軌對軌輸入/輸出運算放大器
文件頁數(shù): 6/12頁
文件大?。?/td> 238K
代理商: OPA2379AIDR
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SBOS347A NOVEMBER 2005 REVISED DECEMBER 2005
www.ti.com
6
TYPICAL CHARACTERISTICS (continued)
At T
A
= +25
°
C, V
S
= 5V, R
L
= 25k
connected to V
S
/2, unless otherwise noted.
10000
1000
100
10
1
0.1
0.01
INPUT BIAS CURRENT
vs TEMPERATURE
Temperature ( C)
I
50
0
25
75
25
50
100
125
0.1Hz TO 10Hz NOISE
1
μ
V
2.5s/div
1000
100
10
NOISE vs FREQUENCY
Frequency (Hz)
N
H
1
100
10
1k
10k
60
50
40
30
20
10
0
SMALLSIGNAL OVERSHOOT
vs CAPACITIVE LOAD
Capacitive Load (pF)
O
10
100
1000
G = +1
G =
1
SMALLSIGNAL STEP RESPONSE
2
25
μ
s/div
LARGESIGNAL STEP RESPONSE
5
50
μ
s/div
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