參數(shù)資料
型號： OPA2134UAE4
英文描述： High Performance AUDIO OPERATIONAL AMPLIFIERS
中文描述： 高性能音頻運算放大器
文件頁數(shù)： 4/14頁
文件大?。?/td> 408K
代理商： OPA2134UAE4
4
OPA134/2134/4134
HEADROOM – TOTAL HARMONIC DISTORTION
+ NOISE vs OUTPUT AMPLITUDE
Output Amplitude (Vrms)
T
1
0.1
0.010
0.001
0.0005
0.1
1
10
20
V
S
= ±18V
R
= 2k
f = 1kHz
THD < 0.01%
OPA134 – 11.7Vrms
OP176 – 11.1Vrms
Baseline
OP176
OPA134
OPA134
TYPICAL PERFORMANCE CURVES
(CONT)
At T
A
= +25
°
C, V
S
=
±
15V, R
L
= 2k
, unless otherwise noted.
TOTAL HARMONIC DISTORTION + NOISE
vs FREQUENCY
Frequency (Hz)
T
0.01
0.001
0.0001
0.00001
20
100
1k
10k
20k
V
O
= 10Vrms
R
L
= 2k
V
S
= ±16
V
S
= ±17
V
S
= ±18
HARMONIC DISTORTION + NOISE vs FREQUENCY
Frequency (Hz)
A
0.01
0.001
0.0001
0.00001
0.000001
20
100
1k
10k
20k
2nd Harmonic
3rd Harmonic
V
O
= 1Vrms
R
L
= 600
R
L
= 2k
VOLTAGE NOISE vs SOURCE RESISTANCE
Source Resistance (
)
V
√
H
1k
100
10
1
0.1
10
100
1k
10k
100k
1M
10M
OP176+
Resistor
OPA134+
Resistor
Resistor Noise
Only
V
n
(total) =
√
(i
n
R
S
)
2
+ e
n2
+ 4kTR
S
INPUT VOLTAGE AND CURRENT NOISE
SPECTRAL DENSITY vs FREQUENCY
1
1k
100
10
V
√
H
Frequency (Hz)
10
100
1k
10k
100k
1M
1
C
√
H
Voltage Noise
Current Noise
INPUT-REFERRED NOISE VOLTAGE
vs NOISE BANDWIDTH
Noise Bandwidth (Hz)
N
μ
V
100
10
1
0.1
1
10
100
1k
10k
100k
R
S
= 20
Peak-to-Peak
RMS
相關(guān)PDF資料
PDF描述
OPA2134UAG4 High Performance AUDIO OPERATIONAL AMPLIFIERS
OPA1632DG4 High-Performance, Fully-Differential AUDIO OP AMP
OPA1632DGNG4 High-Performance, Fully-Differential AUDIO OP AMP
OPA1632DGNRG4 High-Performance, Fully-Differential AUDIO OP AMP
OPA1632DRG4 High-Performance, Fully-Differential AUDIO OP AMP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OPA2134UAE4 制造商:Texas Instruments 功能描述:'IC AUDIO OP AMP 8MHZ SOIC8 制造商:Texas Instruments 功能描述:'IC, AUDIO OP AMP, 8MHZ, SOIC8 制造商:Texas Instruments 功能描述:'IC, AUDIO OP AMP, 8MHZ, SOIC8; No. of Channels:2; Supply Voltage Range: 2.5V to 18V; Amplifier Case Style:SOIC; No. of Pins:8; Load Impedance:2kohm; Operating Temperature Min:-40C; Operating Temperature Max:125C; MSL:MSL 3 - ;RoHS Compliant: Yes
OPA2134UAG4 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
OPA2137 制造商:BB 制造商全稱:BB 功能描述:LOW COST FET-INPUT OPERATIONAL AMPLIFIERS MicroAmplifier ⑩ Series
OPA2137E 制造商:BB 制造商全稱:BB 功能描述:LOW COST FET-INPUT OPERATIONAL AMPLIFIERS MicroAmplifier ⑩ Series
OPA2137E/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
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