參數(shù)資料
型號: TDA7445
廠商: STMICROELECTRONICS
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDIP28
封裝: DIP-28
文件頁數(shù): 1/14頁
文件大小: 194K
代理商: TDA7445
DOLBY PROLOGIC SURROUND
1 STEREO 16 BIT ADC
2 STEREO 16 BIT DAC
VOLUME CONTROL
LOUDNESS
ALL FUNCTIONS PROGRAMMABLE VIA I
2C
BUS INTERFACE
DESCRIPTION
The TDA7445 provides a complete solution for
Pro Logic decoding with 2 analog inputs and 4
analog outputs and a Stereo Digital Input/Output.
A loudness and a volume control are available.
Dolby Surround Prologic is trademarks of
Dolby Laboratories Licensing Corporation,
San Francisco, California 94103-4813, USA.
This device is available only to Licensing
and application information may be ob-
tained from Dolby Lab.
This is preliminary information on a new product now in development. Details are subject to change without notice.
February 1999
STEREO
ADC
AINR
AINL
REF1
5
4
3
REF2
2
REF3
27
IIC
INTERFACE
STEREO
DAC
IIS
INTERFACE
CLOCK
17
16
SDA
SCL
VDD1
VSS1
VDDA1
VSSA1
VDD3
VSS3
24
23
6
7
14
15
1
AOUT1L
28
AOUT1R
26
AOUT2L
25
AOUT2R
20
SDIN
19
SDOUT
18
LR
21
SCLK
22
MCLK
13
VDD2
12
VSS2
11
VDDA2
10
VSSA2
XTI
8
XTO
9
D98AU927
STEREO
DAC
DIGITAL AUDIO
PROCESSOR
BLOCK DIAGRAM
DIP28
SO28
ORDERING NUMBERS:
TDA7445 (DIP28)
TDA7445D (SO28)
TDA7445
TDA7445D
DOLBY
SURROUND PROLOGIC
DECODER
PRODUCT PREVIEW
1/14
相關(guān)PDF資料
PDF描述
TDA7448 6 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO20
TDA744813TR 6 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO20
TDA7449L 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDIP20
TDA7449 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP20
TDA7449D 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO20
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA7448 功能描述:音頻放大器 6 Ch Volume CNTRL 0 to -79dB 1.0dB CNT RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDA7448_04 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:6 CHANNEL VOLUME CONTROLLER
TDA744813TR 功能描述:音頻放大器 6 Ch Volume CNTRL 0 to -79dB 1.0dB CNT RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDA7448-EVB 功能描述:音頻 IC 開發(fā)工具 Eval Brd for TDA7448 RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
TDA7449 功能描述:音頻 DSP Tone Control Digital RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube