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參數(shù)資料
| 型號(hào)： | OPA241UA |
| 英文描述： | Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS |
| 中文描述： | 單電源，微功耗運(yùn)算放大器 |
| 文件頁(yè)數(shù)： | 5/10頁(yè) |
| 文件大?。?/td> | 268K |
| 代理商： | OPA241UA |
5
OPA241, 2241, 4241
OPA251, 2251, 4251
TYPICAL PERFORMANCE CURVES
At T
A
= +25
°
C, and R
L
= 100k
connected to V
S
/2 (ground for V
S
=
±
15V), unless otherwise noted.
Curves apply to OPA241 and OPA251 unless specified.
OPEN-LOOP GAIN/PHASE vs FREQUENCY
0.01
0.1
160
140
120
100
80
60
40
20
0
–20
V
180
160
140
120
100
80
60
40
20
0
P
Frequency (Hz)
1
10
100
1k
10k
100k
Φ
G
V
S
= ±15V
V
S
= +5V
POWER SUPPLY and COMMON-MODE
REJECTION RATIO vs FREQUENCY
140
120
100
80
60
40
20
0
P
Frequency (Hz)
0.1
1
10
100
1k
10k
100k
–PSRR
+PSRR
CMRR
V
S
=
±
15V
V
S
=
±
5V
INPUT VOLTAGE AND CURRENT
NOISE SPECTRAL DENSITY vs FREQUENCY
1k
100
10
1k
100
10
V
÷
H
Frequency (Hz)
0.1
1
10
100
1k
10k
C
√
H
Current Noise
Voltage Noise
CHANNEL SEPARATION vs FREQUENCY
Frequency (Hz)
C
140
130
120
110
100
90
80
70
100
10
1k
10k
100k
Dual and quad devices.
G = 1, all channels.
Quad measured channel
A to D or B to C—other
combinations yield improved
rejection.
QUIESCENT CURRENT vs SUPPLY VOLTAGE
Total Supply Voltage (V)
Q
μ
A
30
28
26
24
22
0
5
10
15
20
25
30
35
40
Per Amplifier
QUIESCENT CURRENT vs TEMPERATURE
Temperature (
°
C)
Q
μ
A
40
35
30
25
20
15
–75
–50
–25
0
25
50
75
100
125
V
S
=
±
15V
V
S
= +5V
Per Amplifier
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| OPA2241UA | Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS |
| OPA4241UA | Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS |
| OPA251UA | Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS |
| OPA2251UA | Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS |
| OPA4251UA | Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA241UA | 制造商:BURR-BROWN 功能描述:IC SM OP-AMP MICROPOWER 制造商:Texas Instruments 功能描述:IC OP AMP 制造商:Texas Instruments 功能描述:IC, OP AMP |
| OPA241UA/2K5 | 功能描述:運(yùn)算放大器 - 運(yùn)放 Single-Supply MicroPower Oper Amp 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(bǔ)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 |
| OPA241UA/2K5G4 | 功能描述:運(yùn)算放大器 - 運(yùn)放 Single-Supply MicroPower Oper Amp 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(bǔ)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 |
| OPA241UAG4 | 功能描述:運(yùn)算放大器 - 運(yùn)放 Single-Supply MicroPower Oper Amp 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(bǔ)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 |
| OPA244NA | 制造商:Texas Instruments 功能描述:OP AMP MICROPOWER SOT-23-5 244 制造商:Texas Instruments 功能描述:OP AMP, MICROPOWER, SOT-23-5, 244 制造商:Texas Instruments 功能描述:OP AMP, MICROPOWER, SOT-23-5, 244; Op Amp Type:Low Power; No. of Amplifiers:1; Slew Rate:0.1V/s; Supply Voltage Range: 1.1V to 18V; Amplifier Case Style:SOT-23; No. of Pins:5; Bandwidth:430kHz; Operating Temperature Min:-40C; ;RoHS Compliant: Yes |
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