參數(shù)資料
型號: OPA2134UA
元件分類: 運算放大器
英文描述: High Performance AUDIO OPERATIONAL AMPLIFIERS TM
中文描述: 高性能音頻運算放大器商標(biāo)
文件頁數(shù): 4/9頁
文件大?。?/td> 327K
代理商: OPA2134UA
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
OPA4134UA LED 2HI 3MM DIFF YELLOW PC MNT
OPA134 High Performance AUDIO OPERATIONAL AMPLIFIERS TM
OPA4134 High Performance AUDIO OPERATIONAL AMPLIFIERS TM
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OPA2134UA 制造商:Texas Instruments 功能描述:IC SM OP-AMP DUAL AUDIO FET I/P
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OPA2134UA/2K5E4 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
OPA2134UAE4 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
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