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參數(shù)資料
| 型號： | TS4855 |
| 廠商： | 意法半導體 |
| 英文描述： | LOUDSPEAKER & HEADSET DRIVER WITH VOLUME CONTROL |
| 中文描述： | 音箱 |
| 文件頁數(shù)： | 9/27頁 |
| 文件大小： | 1422K |
| 代理商： | TS4855 |
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Electrical Characteristics
TS4855
9/27
Index of Graphics
Note:
In the graphs that follow, the abbreviations Spkout = Speaker Output, and HDout = Headphone Output are
used.
tds
Data Setup Time- DATA
20
ns
tdh
Data Hold Time - DATA
20
ns
tcs
Clock Setup time - CLK
20
ns
tch
Clock Logic High Time - CLK
50
ns
tcl
Clock Logic Low Time - CLK
50
ns
fclk
Clock Frequency - CLK
DC
10
MHz
Table 5: Electrical characteristics at VCC = +3.0 V, GND = 0 V, Tamb = 25°C
(unless otherwise specified)
Symbol
Parameter
Min.
Typ.
Max.
Unit
Description
Figure
Page
THD + N vs. Output Power
Figures 1
to
11
page 10
to
page 11
THD + N vs. Frequency
Figures 12
to
18
page 11
to
page 12
Output Power vs. Power Supply Voltage
Figures 19
to
22
page 13
Output Power vs. Load Resistor
Figures 23
to
26
page 13
to
page 14
PSRR vs. Frequency
Figures 27
to
34
page 14
to
page 15
Mute Attenuation vs. Frequency
Figure 35
page 15
Frequency Response
Figures 36
to
38
page 15
to
page 16
-3 dB Lower Cut Off Frequency vs. Input Capacitor
Figures 39
to
40
page 16
-3 dB Lower Cut Off Frequency vs. Gain Setting
Figure 39
page 16
Power Derating Curves
Figure 42
page 16
Signal to Noise Ratio vs. Power Supply Voltage
Figures 43
to
50
page 17
to
page 18
Current Consumption vs. Power Supply Voltage
Figure 51
page 18
Power Dissipation vs. Output Power
Figures 52
to
55
page 18
to
page 19
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TS4855_04 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOUDSPEAKER & HEADSET DRIVER WITH VOLUME CONTROL |
| TS4855EIJT | 功能描述:音頻放大器 Loudspeaker and headset driver RoHS:否 制造商:STMicroelectronics 產品: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 |
| TS4855IJT | 功能描述:音頻放大器 Low Power Audio Amp RoHS:否 制造商:STMicroelectronics 產品: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 |
| TS486 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:100mW STEREO HEADPHONE AMPLIFIER WITH STANDBY MODE |
| TS486-1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:100mW STEREO HEADPHONE AMPLIFIER WITH STANDBY MODE |
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