參數(shù)資料
型號(hào): INA121PA
元件分類: 運(yùn)算放大器
英文描述: CAP, 220UF @ 50V
中文描述: FET輸入,低功耗儀表放大器
文件頁(yè)數(shù): 6/12頁(yè)
文件大?。?/td> 220K
代理商: INA121PA
6
INA121
TYPICAL PERFORMANCE CURVES
(CONT)
At T
A
= +25
°
C, V
S
=
±
15V, unless otherwise noted.
0
μ
V
VOLTAGE NOISE 0.1 TO 10Hz
INPUT-REFERRED, G
100
1s/div
OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
V+
(V+) –0.3
(V+) –0.6
(V+) –0.9
(V+) –1.2
(V+) –1.5
(V–) +1.5
(V–) +1.2
(V–) +0.9
(V–) +0.6
(V–) +0.3
(V–)
0
±2
±4
±6
±8
±10
Output Current (mA)
O
+125°C
+125°C
+85°C
+85°C
–40°C, –55°C
–40°C, –55°C
+25°C
+25°C
INPUT OFFSET VOLTAGE WARM-UP
10
8
6
4
2
0
–2
–4
–6
–8
–10
0
100
200
300
400
500
Time (μs)
O
INPUT OFFSET VOLTAGE DRIFT
PRODUCTION DISTRIBUTION
P
Offset Voltage Drift (μV/°C)
18
16
14
12
10
8
6
4
2
0
Typical production
distribution of
packaged units.
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10
MAXIMUM OUTPUT VOLTAGE vs FREQUENCY
30
25
20
15
10
5
0
100
1k
10k
100k
1M
Frequency (Hz)
P
G = 1000
G = 10 to 100
G = 1
INPUT-REFERRED NOISE VOLTAGE
vs FREQUENCY
Frequency (Hz)
V
H
1
10
1k
10k
100
1000
100
10
1
G
=
1
G
=
10
G
=
1000
(BW Limit)
G
=
100
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