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參數(shù)資料
| 型號(hào)： | TPA0312PWPR |
| 元件分類： | 音頻放大器 |
| 英文描述： | SWITCH, DPDT, R/A, PCB, ON-OFF-ON; Switch function type:On-Off-On; Material, contact:Copper Alloy; Temp, op. max:85(degree C); Temp, op. min:-30(degree C); Length / Height, external:9.14mm; Width, external:8.13mm; Depth, RoHS Compliant: Yes |
| 中文描述： | 音頻放大器|雙|的CMOS | TSSOP封裝| 24針|塑料 |
| 文件頁(yè)數(shù)： | 18/31頁(yè) |
| 文件大小： | 445K |
| 代理商： | TPA0312PWPR |
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TPA0312
2-W STEREO AUDIO POWER AMPLIFIER
WITH FOUR SELECTABLE GAIN SETTINGS AND MUX CONTROL
SLOS335 –DECEMBER 2000
18
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
3
ROUT+
21
R
MUX
RHPIN
RLINEIN
+
–
23
20
CIRIN–
0.47
μ
F
8
RIN
ROUT–
16
+
–
1 k
COUTR
330
μ
F
100 k
L
MUX
LHPIN
LLINEIN
5
6
CILIN–
0.47
μ
F
10
LIN
1 k
COUTL
330
μ
F
VDD
100 k
Depop
Circuitry
Power
Management
PVDD
18
VDD
19
BYPASS
SHUT–
DOWN
11
22
GND
LOUT+
4
+
–
LOUT–
9
+
–
CBYP
0.47
μ
F
1,12,
13,24
To
System
Control
CSR
0.1
μ
F
VDD
CSR
0.1
μ
F
VDD
See Note A
PC–
Beep
PC–BEEP
14
CPCB
0.47
μ
F
PC BEEP
Input
Signal
Gain/
MUX
Control
GAIN0
GAIN1
HP/LINE
2
17
N/C
CIRIN+
0.47
μ
F
Right
Positive
Differential
Input
Signal
Right
Negative
Differential
Input
Signal
SE/BTL
15
N/C
CILIN+
0.47
μ
F
Left
Positive
Differential
Input
Signal
Left
Negative
Differential
Input
Signal
NOTE A: A 0.1
μ
F ceramic capacitor should be placed as close as possible to the IC. For filtering lower frequency noise signals, a larger
electrolytic capacitor of 10
μ
F or greater should be placed near the audio power amplifier.
Figure 38. Typical TPA0312 Application Circuit Using Differential Inputs
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| TPA0312PWPRG4 | 功能描述:音頻放大器 St 2W Aud 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 |
| TPA032D01 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-W MONO CLASS-D AUDIO POWER AMPLIFIER |
| TPA032D01_07 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-W MONO CLASS-D AUDIO POWER AMPLIFIER |
| TPA032D01DCA | 功能描述:音頻放大器 10W Monaur 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 |
| TPA032D01DCA | 制造商:Texas Instruments 功能描述:IC SM POWER AMP CLASS-D AUDIO |
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