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參數(shù)資料
| 型號： | OPA137N |
| 英文描述： | LOW COST FET-INPUT OPERATIONAL AMPLIFIERS MicroAmplifier ⑩ Series |
| 中文描述： | 低成本FET輸入運算放大器MicroAmplifier⑩系列 |
| 文件頁數(shù)： | 5/8頁 |
| 文件大小： | 269K |
| 代理商： | OPA137N |
5
OPA137, 2137, 4137
TYPICAL PERFORMANCE CURVES
(CONT)
At T
A
= +25
°
C, V
S
=
±
15V, R
L
= 10k
, connected to ground, unless otherwise noted.
OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
(V+)
(V+) –1
(V+) –2
(V+) –3
(V–) +3
(V–) +2
(V–) +1
(V–)
0
±2
±4
±6
±8
±10
Output Current (mA)
O
–55°C
–55°C
+25°C
+125°C
+125°C
+25°C
QUIESCENT CURRENT and SHORT-CIRCUIT CURRENT
vs SUPPLY VOLTAGE
Supply Voltage (V)
Q
S
±230
±220
±210
±200
±190
±180
±170
±160
±70
±60
±50
±40
±30
±20
±10
0
0
±5
±10
±15
±20
±I
SC
I
Q
–I
SC
(I
Q
Per Amplifier)
TOTAL HARMONIC DISTORTION + NOISE
vs FREQUENCY
Frequency (Hz)
T
1
0.1
0.01
100k
100
1k
10k
G = 10
G = 1
V
O
= 3.5Vrms
A
OL
, CMRR, PSRR vs TEMPERATURE
Temperature (
°
C)
A
O
,
95
90
85
80
75
70
65
–75
–50
–25
0
25
50
75
100
125
PSRR
CMRR
V
O
= –13.8V to +13.9V
A
OL
QUIESCENT CURRENT and SHORT-CIRCUIT CURRENT
vs TEMPERATURE
Temperature (
°
C)
Q
μ
A
S
±
400
±
350
±
300
±
250
±
200
±
150
±
100
±
50
0
±
80
±
70
±
60
±
50
±
40
±
30
±
20
±
10
0
–75
–50
–25
0
25
50
75
100
125
+I
SC
(I
Q
Per Amplifier)
I
Q
–I
SC
MAXIMUM OUTPUT VOLTAGE vs FREQUENCY
V
S
=
±
15V
Frequency (Hz)
10k
100k
1M
30
25
20
15
10
5
0
O
Without slew-rate
induced distortion
Maximum output voltage
without visible dynamic
distortion.
V
S
=
±
5V
C
L
= 200pF
C
L
= 100pF
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| OPA137U | LOW COST FET-INPUT OPERATIONAL AMPLIFIERS MicroAmplifier ⑩ Series |
| OPA2137PA | LOW COST FET-INPUT OPERATIONAL AMPLIFIERS MicroAmplifier ⑩ Series |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA137N/250 | 功能描述:運算放大器 - 運放 Low Cost FET-Input Oper Amplifier RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| OPA137N/250 | 制造商:Texas Instruments 功能描述:Operational Amplifier (Op-Amp) IC |
| OPA137N/250E4 | 功能描述:運算放大器 - 運放 Low Cost FET-Input Oper Amplifier RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| OPA137N/250G4 | 制造商:Texas Instruments 功能描述: |
| OPA137N/3K | 功能描述:運算放大器 - 運放 Low Cost FET-Input Oper Amplifier RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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