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)： 6/55頁
文件大?。?/td> 1711K
代理商： TS4956EIJT
Electrical characteristics
TS4956
14/55
Crosstalk Channel separation
Mode 4
F= 1kHz, RL =16
Ω, Pout = 15 mW
F = 20 Hz to 20 kHz, RL = 16
Ω,
Pout = 15 mW
Mode 7
F= 1kHz, RL =8
Ω, Pout = 300 mW
F = 20 Hz to 20 kHz, RL = 8
Ω,
Pout = 300 mW
50
80
60
dB
SNR
Signal-to-noise ratio
A-weighted, G = +1.5 dB, THD+N < 0.5%,
20 Hz < F < 20 kHz
Mode 1 - speaker output, RL = 8
Ω
Mode 2 - speaker output, RL = 8
Ω
Mode 3 - headphone output, RL = 16
Ω
Mode 4 - headphone output, RL = 16
Ω
Mode 5 - MLO output, RL = 16
Ω
Mode 6 - MLO output, R = 16
Ω
Mode 7 - BTL, speaker output, RL = 8
Ω,
G= +10.5dB
93
92
85
91
87
95
dB
G
Digital gain range
-34.5
+12
dB
Digital gain stepsize
1.5
dB
Stepsize error
0.1
0.6
dB
Zin
Input impedance, all gain
setting
Differential input
Differential input impedance (MIP to MIN)
MIP input impedance referenced to ground
MIN input impedance referenced to ground
Stereo input
RIN input impedance
LIN input impedance
48
24
36
24
60
30
45
30
72
36
54
36
k
Ω
tWU
Wake-up time
70
90
ms
tSTBY
Standby time
1
s
1.
Internal power limitation on headphone outputs (see application information).
2.
Dynamic measurements - 20*log(rms(Vout)/rms(Vripple)). Vripple is an added sinus signal to VCC at F = 217 Hz.
Table 11.
VCC = +3.3 V, GND = 0 V, Tamb = 25° C (unless otherwise specified) (continued)
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
相關(guān)PDF資料
PDF描述
TS4956EIKJT 1.055 W, 2 CHANNEL, AUDIO AMPLIFIER, PBGA18
TS4956EKIJT 1.06 W, 2 CHANNEL, AUDIO AMPLIFIER, PBGA18
TS4961TIQT 1.5 W, 1 CHANNEL, AUDIO AMPLIFIER, QCC16
TS4962EIJT 3 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA9
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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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