參數(shù)資料
型號： TS4975EIJT
廠商： STMICROELECTRONICS
元件分類： 音頻控制
英文描述： 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PBGA12
封裝： LEAD FREE, FLIP CHIP, 12 PIN
文件頁數(shù)： 3/36頁
文件大?。?/td> 870K
代理商： TS4975EIJT
Obsolete
Product(s)
- Obsolete
Product(s)
Obsolete
Product(s)
- Obsolete
Product(s)
TS4975
Electrical Characteristics
11/36
Crosstalk Channel Separation
RL =32, AV = 2dB with Single-ended
F= 1kHZ, Pout =50mW
103
dB
RL =32, AV = 2dB with Single-ended
F = 20Hz to 20kHz, Pout =50mW
75
RL =32, AV = 2dB with Phantom Ground,
F= 1kHZ, Pout =50mW
69
RL =32, AV = 2dB with Phantom Ground,
F = 20Hz to 20kHz, Pout =50mW
69
SNR
Signal To Noise
Ratio, A-Weighted
AV =2dB, RL =32, Pout = 62mW
Single-Ended
95
dB
AV =2dB, RL =32, Pout = 62mW
Phantom Ground
95
ONoise
Output Noise
Voltage,
A-Weighted
AV = 2dB, Single-ended
23
Vrms
AV = 2dB, Phantom Ground
23
G
Digital Gain Range
In1 & In2 to Out1 & Out2
-34
+18
dB
Digital Gain Step size
4
dB
Gain Error Tolerance
-1
+1
dB
Zin
In1 & In2 Input
Impedance
All gain settings
25.5
30
34.5
k
twu
Wake up time
Cb=1F
80
144
ms
tws
Standby time
1
s
1.
Dynamic measurements - 20*log(rms(Vout)/rms(Vripple)). Vripple is an added sinus signal to VCC @ F = 217Hz
Table 7.
VCC = +5V, GND = 0V, Tamb = 25°C (unless otherwise specified)
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
相關PDF資料
PDF描述
TS4982IQT 2 W, 2 CHANNEL, AUDIO AMPLIFIER, QCC32
TS4984EIJT 1.2 W, 2 CHANNEL, AUDIO AMPLIFIER, PBGA15
TS4984EIKJT 1.2 W, 2 CHANNEL, AUDIO AMPLIFIER, PBGA15
TS4984EKIJT 1.2 W, 2 CHANNEL, AUDIO AMPLIFIER, PBGA15
TS4984IQT 1 W, 2 CHANNEL, AUDIO AMPLIFIER, QCC16
相關代理商/技術參數(shù)
參數(shù)描述
TS4982IQT 功能描述:音頻放大器 2W Stereo Audio Amp 125 mW 16 ohm 3 lvl 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TS4984 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2 x 1W Stereo audio power amplifier with active low standby mode
TS4984EIJT 功能描述:音頻放大器 2x1.2W stereo audio 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TS4984EIKJT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1.2W Stereo Audio Power Amplifier with Active Low Standby Mode
TS4984FC 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1.2W Stereo Audio Power Amplifier with Active Low Standby Mode
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