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参数资料
| 型号： | TDF8553J |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 87 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM37 |
| 封装： | PLASTIC, SOT725-1 |
| 文件页数： | 45/47页 |
| 文件大小： | 391K |
| 代理商： | TDF8553J |
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TDF8553J_1
NXP B.V. 2008. All rights reserved.
Objective data sheet
Rev. 01 — 3 December 2008
7 of 47
NXP Semiconductors
TDF8553J
4
× 50 Watt power amplier and multiple voltage regulator
7.2 Pin description
Table 3.
Pin description
Symbol
Pin
Description
PGND/TAB
1
power ground 2 and connection for heatsink
SDA
2
I2C-bus data input and output
OUT3
3
channel 3 negative output
SCL
4
I2C-bus clock input
OUT3+
5
channel 3 positive output
VP2
6
power supply voltage 2 to ampliers
OUT1
7
channel 1 negative output
PGND1
8
power ground 1
OUT1+
9
channel 1 positive output
SVR
10
half supply voltage lter capacitor
IN1
11
channel 1 input
IN3
12
channel 3 input
SGND
13
signal ground
IN4
14
channel 4 input
IN2
15
channel 2 input
ACGND
16
AC ground
OUT2+
17
channel 2 positive output
PGND3
18
power ground 3
OUT2
19
channel 2 negative output
VP1
20
power supply voltage 1 to ampliers
OUT4+
21
channel 4 positive output
STB
22
standby, operating or mute mode select input
OUT4
23
channel 4 negative output
PGND4
24
power ground 4
DIAG
25
diagnostic and clip detection output, active LOW
VDCDC
26
power supply voltage from optional DC-to-DC converter
SW2
27
antenna switch; supplies unregulated power to car aerial motor
REG6
28
regulator 6 output; supply for bus controller
SW1
29
amplier switch; supplies unregulated power to amplier(s)
REG1
30
regulator 1 output; supply for audio part of radio and CD player
REG3
31
regulator 3 output; supply for signal processor part (mechanical
digital) of CD player
GND
32
combined voltage regulator, power and signal ground
REG4
33
regulator 4 output; supply for mechanical part (mechanical drive)
of CD player
REG5
34
regulator 5 output; supply for display part of radio and CD player
VP
35
power supply to voltage regulators
BUCAP
36
connection for backup capacitor
REG2
37
regulator 2 output; supply voltage to microcontroller
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TDF8590TH | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:2 X 80 W SE (4 OHM) or 1 X 160 W BTL (8 OHM) class-D amplifier |
| TDF8590TH/N1,118 | 功能描述:音频放大器 AMPLIFIER CLASS D 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 |
| TDF8590TH/N1S,118 | 功能描述:音频放大器 4/8 OHM CLASS D 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 |
| TDF8590TH/N1-T | 功能描述:音频放大器 AMPLIFIER CLASS D 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 |
| TDF8590TH/N1TJ | 制造商:NXP Semiconductors 功能描述:- Tape and Reel |
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