參數(shù)資料
型號: TAS5706PAPRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
封裝: 10 X 10 MM, GREEN, PLASTIC, HTQFP-64
文件頁數(shù): 67/70頁
文件大?。?/td> 1169K
代理商: TAS5706PAPRG4
www.ti.com
SLOS550B – DECEMBER 2007 – REVISED DECEMBER 2010
64-TERMINAL, HTQFP PACKAGE (TOP VIEW)
TERMINAL FUNCTIONS
TERMINAL
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. DVDD and AVDD must ramp up together
with voltage difference restricted to no more than 0.4 V.
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-mA weak pullups and all pulldowns are 20-mA 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 mA while maintaining a logic-0 drive level. Devices that drive inputs with pulldowns must be
able to source 20 mA while maintaining a logic-1 drive level.
Copyright 2007–2010, Texas Instruments Incorporated
7
Product Folder Link(s): TAS5706
相關(guān)PDF資料
PDF描述
TAS5706PAPR 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
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