參數(shù)資料
型號： TS4956EIJT
廠商： STMICROELECTRONICS
元件分類： 音頻／視頻放大
英文描述： 1.055 W, 2 CHANNEL, AUDIO AMPLIFIER, PBGA18
封裝： ROHS COMPLIANT, FCP-18
文件頁數(shù)： 7/55頁
文件大?。?/td> 1711K
代理商： TS4956EIJT
TS4956
Electrical characteristics
15/55
Table 12.
VCC = +5 V, GND = 0 V, Tamb = 25° C (unless otherwise specified)
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
ICC
Supply current
Mode 1, 2, no input signal, no load
4
5.2
mA
Mode 3, no input signal, no load
5.3
6.9
Mode 4, no input signal, no load
5.2
6.8
Modes 5, 6, no input signal, no load
1.9
2.5
Mode 7, no input signal, no load
6.7
8.7
ISTBY
Standby current
No input signal
0.5
2
A
VOO
Output offset voltage
No input signal
Modes 1, 2
speaker output, RL = 8
Ω
Mode 3
headphone outputs, RL = 16
Ω
Mode 4
headphone outputs, RL = 16
Ω
Mode 7
BTL, speaker output, RL = 8
Ω
5
50
20
mV
Pout
Headphone output power
(phantom ground mode)
Modes 3, 4
THD+N = 1% max, F = 1 kHz, RL = 16
Ω
THD+N = 1% max, F = 1 kHz, RL = 32
Ω
32
35
39(1)
43(1)
mW
BTL, speaker output
power
Modes 1, 2, 7
THD+N = 1% max, F = 1 kHz, RL = 8
Ω
1000
1055
MLO output power
Modes 5, 6
THD+N = 1% max, F = 1 kHz, RL = 16
Ω
THD+N = 1% max, F = 1 kHz, RL = 32
Ω
140
80
150
88
THD+N
Total harmonic distortion +
noise
G = +1.5 dB, 20 Hz < F < 20 kHz
Modes 1, 2, 7, RL = 8
Ω, Pout = 700 mW
Modes 3, 4, RL = 16
Ω, Pout = 15 mW
Modes 5, 6, RL = 16
Ω, Pout = 100 mW
0.5
%
PSRR
Power supply rejection
ratio(2)
F = 217Hz, G = +1.5 dB,
Vripple = 200 mVpp, inputs grounded,
Cb = 1 F
Mode 1, speaker output, RL = 8
Ω
Mode 2, speaker output, RL = 8
Ω
Mode 3, headphone outputs, RL = 16
Ω
Mode 4, headphone outputs, RL = 16
Ω
Mode 5, MLO output, RL = 16
Ω
Mode 6, MLO output, RL = 16
Ω
Mode 7, BTL, speaker outputs, RL = 8
Ω
66
60
65
78
66
61
75
dB
相關(guān)PDF資料
PDF描述
TS4956EIKJT 1.055 W, 2 CHANNEL, AUDIO AMPLIFIER, PBGA18
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TS4956EIKJT 功能描述:音頻放大器 Stereo Audio Amp System 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
TS4961TIQT 功能描述:音頻放大器 MONO CLASS D AUDIO PWR 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
TS4962 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2.8W filter-free mono class D audio power amplifier
TS4962_07 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2.8W filter-free mono class D audio power amplifier
TS4962_10 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2.8 W filter-free mono class D audio power amplifier
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