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参数资料
| 型号： | TPA0202PWP |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 2.2 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24 |
| 封装： | GREEN, PLASTIC, HTSSOP-24 |
| 文件页数： | 23/45页 |
| 文件大小： | 1035K |
| 代理商： | TPA0202PWP |
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TPA0202
2-W STEREO AUDIO POWER AMPLIFIER
SLOS205B – FEBRUARY 1998 – REVISED DECEMBER 2000
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Terminal Functions
TERMINAL
I/O
DESCRIPTION
NAME
NO.
I/O
DESCRIPTION
GND/HS
1, 12,
13, 24
Ground connection for circuitry, directly connected to thermal pad
HP/LINE
16
I
Input MUX control input, hold high to select LHP IN or RHP IN (5, 20), hold low to select LLINE IN or
RLINE IN (4, 21)
LBYPASS
6
Tap to voltage divider for left channel internal mid-supply bias
LHP IN
5
I
Left channel headphone input, selected when HP/LINE terminal (16) is held high
LLINE IN
4
I
Left channel line input, selected when HP/LINE terminal (16) is held low
LOUT+
3
O
Left channel + output in BTL mode, + output in SE mode
LOUT–
10
O
Left channel – output in BTL mode, high-impedance state in SE mode
LVDD
7
I
Supply voltage input for left channel and for primary bias circuits
MUTE IN
11
I
Mute all amplifiers, hold low for normal operation, hold high to mute
MUTE OUT
9
O
Follows MUTE IN terminal (11), provides buffered output
NC
17, 23
No internal connection
RBYPASS
19
Tap to voltage divider for right channel internal mid–supply bias
RHPIN
20
I
Right channel headphone input, selected when HP/LINE terminal (16) is held high
RLINEIN
21
I
Right channel line input, selected when HP/LINE terminal (16) is held low
ROUT+
22
O
Right channel + output in BTL mode, + output in SE mode
ROUT–
15
O
Right channel – output in BTL mode, high impedance state in SE mode
RVDD
18
I
Supply voltage input for right channel
SE/BTL
14
I
Hold low for BTL mode, hold high for SE mode
SHUTDOWN
8
I
Places entire IC in shutdown mode when held high, IDD = 5 A
TJ
2
O
Sources a current proportional to the junction temperature. This terminal should be left unconnected
during normal operation. For more information, see the junction temperature measurement section of
this document.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPA0202PWPG4 | 功能描述:音频放大器 2W Stereo A RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| TPA0202PWPR | 功能描述:音频放大器 2W St Aud Pwr Amp RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| TPA0202PWPRG4 | 功能描述:音频放大器 2W St Aud Pwr Amp RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| TPA0211 | 制造商:TI 制造商全称:Texas Instruments 功能描述:2-W MONO AUDIO POWER AMPLIFIER |
| TPA0211_07 | 制造商:TI 制造商全称:Texas Instruments 功能描述:2-W MONO AUDIO POWER AMPLIFIER |
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