参数资料
型号: TDF8599TD
厂商: NXP SEMICONDUCTORS
元件分类: 音频/视频放大
英文描述: 70 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36
封装: PLASTIC, SOT851-2, HSOP-36
文件页数: 6/53页
文件大小: 329K
代理商: TDF8599TD
TDF8599_2
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 02 — 30 July 2009
14 of 53
NXP Semiconductors
TDF8599
I2C-bus controlled dual channel class-D power amplier
8.4.3 Parallel mode
In Parallel mode; the two output stages operate in parallel to enlarge the drive capability.
The inputs and outputs for Parallel mode must be connected on the Printed-Circuit Board
(PCB) as shown in Figure 14. The parallel connection can be made after the output lter,
as shown in Figure 14 or directly to the device output pins (OUTxP and OUTxN).
In Parallel mode, the channel 1 I2C-bus bits can be programmed using the I2C-bus.
However, CLIP detection must be deactivated by disabling it for both channel 1 and
channel 2.
8.5 Protection
The TDF8599 includes a range of built-in protection functions. How the TDF8599
manages the various possible fault conditions for each protection is described in the
following sections:
Fig 13. Master and slave operation with 1
2 π phase shift
001aai783
OUT1P
phase
0
π
OUT1N
OUT2P
OUT2N
OUT1P
OUT1N
OUT2P
master
slave
OUT2N
π
1
2
π
2
3
Fig 14. Parallel mode
001aai784
IN1P
MOD
RMOD
IN2N
IN1N
OUT1N
OUT2N
OUT1P
OUT2P
+
+
IN2P
TDF8599
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相关代理商/技术参数
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TDF8599TD/N2,512 功能描述:音频放大器 IC AMP AUDIO PWR 85W 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
TDF8599TD/N2,518 功能描述:音频放大器 IC AMP AUDIO PWR 85W 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
TDF8599TH 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:I2C-bus controlled dual channel 43 W/2 W single channel 85 W/1 W class-D power amplifier with load diagnostics
TDF8599TH/N2,512 功能描述:音频放大器 IC AMP AUDIO PWR 85W 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
TDF8599TH/N2,518 功能描述:音频放大器 IC AMP AUDIO PWR 85W 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