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參數(shù)資料
| 型號： | TPA2000D4DAPR |
| 元件分類： | 音頻放大器 |
| 英文描述： | AUDIO AMPLIFIER|DUAL|CMOS|TSSOP|32PIN|PLASTIC |
| 中文描述： | 音頻放大器|雙|的CMOS | TSSOP封裝| 32腳|塑料 |
| 文件頁數(shù)： | 2/14頁 |
| 文件大?。?/td> | 204K |
| 代理商： | TPA2000D4DAPR |
TPA2000D1
2-W FILTERLESS MONO CLASS-D AUDIO POWER AMPLIFIER
SLOS328A
–
JUNE 2000
–
REVISED APRIL 2001
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
functional block diagram
Gate
Drive
_
+
Gate
Drive
_
+
_
+
_
Gain
Adjust
Gain
Adjust
Start-Up
Protection
Logic
OC
Detect
Thermal
VDD ok
Ramp
Generator
Biases
and
References
Gain
2
AGND
VDD
VDD
PVDD
INN
OUTN
PGND
PVDD
OUTP
PGND
INP
SHUTDOWN
GAIN1
GAIN0
COSC
ROSC
BYPASS
SD
_
+
_
+
Deglitch
Logic
Deglitch
Logic
Terminal Functions
TERMINAL
NAME
I/O
DESCRIPTION
NO.
AGND
15
I
Analog ground
BYPASS
16
I
Connect capacitor to ground for BYPASS voltage filtering.
COSC
14
I
Connect capacitor to ground to set oscillation frequency.
GAIN0
4
I
Bit 0 of gain control (TTL logic level)
GAIN1
5
I
Bit 1 of gain control (TTL logic level)
INN
2
I
Negative differential input
INP
1
I
Positive differential input
OUTN
10
O
Negative BTL output
OUTP
7
O
Positive BTL output
PGND
8, 9
I
High-current grounds (2)
PVDD
ROSC
6, 11
I
High-current power supplies (2)
13
I
Connect resistor to ground to set oscillation frequency.
SHUTDOWN
3
I
Places the amplifier in shutdown mode if a TTL logic low is placed on this terminal, and normal operation if
a TTL logic high is placed on this terminal.
VDD
12
I
Analog power supply
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相關代理商/技術參數(shù) |
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| TPA2000D4DAPRG4 | 功能描述:音頻放大器 Stereo Filter-Free Class-D 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 |
| TPA2000D4EVM | 功能描述:音頻 IC 開發(fā)工具 TPA2000D4 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| TPA2000D4GQC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AUDIO AMPLIFIER|DUAL|CMOS|BGA|48PIN|PLASTIC |
| TPA2001D1 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1-W FILTERLESS MONO CLASS-D AUDIO POWER AMPLIFIER |
| TPA2001D1_06 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1-W FILTERLESS MONO CLASS-D AUDIO POWER AMPLIFIER |
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