参数资料
型号: TAS5716PAPR
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
封装: 10 X 10 MM, GREEN, PLASTIC, HTQFP-64
文件页数: 62/64页
文件大小: 1398K
代理商: TAS5716PAPR
64-PIN, HTQFP PACKAGE
www.ti.com............................................................................................................................................................................................... SLOS569 – JANUARY 2009
PIN FUNCTIONS
PIN
TYPE
5-V
TERMINATION
DESCRIPTION
(1)
TOLERANT
(2)
NAME
NO.
AGND
57
P
Analog ground for power stage
AVCC
58
P
Analog power supply for power stage. Connect externally to same
potential as PVCC.
AVDD
10
P
3.3-V analog power supply
AVSS
11
P
Analog 3.3-V supply ground
BKND_ERR
35
DI
Pullup
Active-low. A back-end error sequence is generated by applying logic
LOW to this terminal. This terminal is connected to an external power
stage. If no external power stage is used, connect this terminal directly
to DVDD.
(1)
TYPE: A = analog; D = 3.3-V digital; P = power/ground/decoupling; I = input; O = output
(2)
All pullups are 20-
A weak pullups and all pulldowns are 20-A weak pulldowns. The pullups and pulldowns are included to assure
proper input logic levels if the terminals are left unconnected (pullups
→ logic 1 input; pulldowns → logic 0 input). Devices that drive
inputs with pullups must be able to sink 20
A while maintaining a logic-0 drive level. Devices that drive inputs with pulldowns must be
able to source 20
A while maintaining a logic-1 drive level.
Copyright 2009, Texas Instruments Incorporated
7
Product Folder Link(s): TAS5716
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