參數(shù)資料
型號: TLV320DAC3101IRHBR
廠商: TEXAS INSTRUMENTS INC
元件分類: DAC
英文描述: DAC WITH PROGRAMMABLE PLL, PQCC32
封裝: 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件頁數(shù): 10/100頁
文件大小: 1281K
代理商: TLV320DAC3101IRHBR
HPVDD
HPVSS
SPKVDD
SPKVSS
AVDD
AVSS
SPKVSS
VOL/MICDET
MICBIAS
TLV320DAC3101
SPKVDD
22 F
m
0.1 F
m
0.1 F
m
22 F
m
SVDD
AVDD
AVSS
0.1 F
m
10 F
m
0.1 F
m
10 F
m
+3.3VA
1 F
m
DVDD
DVSS
IOVDD
IOVSS
0.1 F
m
10 F
m
+1.8VD
IOVDD
0.1 F
m
10 F
m
HOST
PROCESSOR
SDIN
BCLK
WCLK
MCLK
SCL
SDA
RESET
GPIO1
S0400-05
AIN1
AIN2
To External
MIC Circuitry
Analog In
SPRP
SPRM
SPLP
SPLM
HPR
HPL
8-
Speaker
W
8-
Speaker
W
Stereo
Headphone
Out
34.8 kW
25 kW
9.76 kW
www.ti.com
SLAS666 – JANUARY 2010
5
APPLICATION INFORMATION
5.1
Typical Circuit Configuration
Figure 5-1. Typical Circuit Configuration
5.2
Overview
The TLV320DAC3101 is a highly integrated stereo audio DAC for portable computing, communication,
and entertainment applications. A register-based architecture eases integration with microprocessor-based
systems through standard serial-interface buses. This device supports the two-wire I2C bus interface
which provides full register access. All peripheral functions are controlled through these registers and the
onboard state machines.
The TLV320DAC3101 consists of the following blocks:
Stereo Audio DAC
Dynamic Range Compressor (DRC)
Copyright 2010, Texas Instruments Incorporated
APPLICATION INFORMATION
17
Product Folder Link(s): TLV320DAC3101
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