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參數(shù)資料
| 型號(hào)： | OPA134UA3 |
| 英文描述： | High Performance AUDIO OPERATIONAL AMPLIFIERS |
| 中文描述： | 高性能音頻運(yùn)算放大器 |
| 文件頁(yè)數(shù)： | 5/14頁(yè) |
| 文件大小： | 408K |
| 代理商： | OPA134UA3 |
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5
OPA134/2134/4134
TYPICAL PERFORMANCE CURVES
(CONT)
At T
A
= +25
°
C, V
S
=
±
15V, R
L
= 2k
, unless otherwise noted.
OPEN-LOOP GAIN/PHASE vs FREQUENCY
0.1
1
10
100
1k
10k
100k
1M
10M
160
140
120
100
80
60
40
20
0
–20
0
–45
–90
–135
–180
V
P
Frequency (Hz)
φ
G
CLOSED-LOOP GAIN vs FREQUENCY
Frequency (Hz)
C
50
40
30
20
10
0
–10
–20
1k
10k
100k
1M
10M
G = +10
G = +100
G = +1
POWER SUPPLY AND COMMON-MODE REJECTION
vs FREQUENCY
Frequency (Hz)
P
120
100
80
60
40
20
0
10
100
1k
10k
100k
1M
CMR
–PSR
+PSR
MAXIMUM OUTPUT VOLTAGE
vs FREQUENCY
Frequency (Hz)
10k
100k
1M
10M
30
20
10
0
O
V
S
= ±15V
V
S
= ±2.5V
V
S
= ±5V
Maximum output voltage
without slew-rate
induced distortion
CLOSED-LOOP OUTPUT IMPEDANCE vs FREQUENCY
Frequency (Hz)
C
)
10
1
0.1
0.01
0.001
0.0001
10
100
1k
10k
100k
G = +1
G = +2
G = +10
G = +100
Note: Open-Loop
Output Impedance
at f = 10kHz is 10
CHANNEL SEPARATION vs FREQUENCY
Frequency (Hz)
C
160
140
120
100
80
100
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.
R
L
=
∞
R
L
= 2k
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA134UAE4 | 功能描述:音頻放大器 SoundPlus Hi-Perf Aud Oper Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| OPA134UAG4 | 功能描述:音頻放大器 SoundPlus(TM) Hi-Perf Aud Oper Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| OPA137 | 制造商:BB 制造商全稱(chēng):BB 功能描述:LOW COST FET-INPUT OPERATIONAL AMPLIFIERS MicroAmplifier ⑩ Series |
| OPA137N | 制造商:BB 制造商全稱(chēng):BB 功能描述:LOW COST FET-INPUT OPERATIONAL AMPLIFIERS MicroAmplifier ⑩ Series |
| OPA137N/250 | 功能描述:運(yùn)算放大器 - 運(yùn)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(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 |
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