參數(shù)資料
型號: TLV320AIC26IRHBRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQCC32
封裝: 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件頁數(shù): 65/67頁
文件大?。?/td> 883K
代理商: TLV320AIC26IRHBRG4
TLV320AIC26
SLAS412 DECEMBER 2003
www.ti.com
7
FUNCTIONAL BLOCK DIAGRAM
DAC
Σ
Vol
Ctl
0 to 63.5 dB
(0.5 dB Steps)
Digital
Audio
Processing
and
Serial
Interface
DAC
Σ
Vol
Ctl
PLL
Sidetone
48 to 0 dB
1.5 dB Steps
Headphone Driver
DAC CM
Analog Volume
Control 34.5 to
12 dB
2.5 V/2 V
ADC
0 to 59.5 dB
(0.5 dB Steps)
AGC
SPI
Interface
OSC
SAR
ADC
Internal 2.5 V/
1.25 V
Reference
Battery
Monitor
Battery
Monitor
Temperature
Measurement
DRVDD
DRVSS
AVDD
AVSS
DVDD
DVSS
IOVDD
HPR
HPL
VGND
MICBIAS
MICIN
AUX
VBAT1
VBAT2
VREF
MCLK
PWD/ADWS
DOUT
LRCK
DIN
BCLK
RESET
SCLK
SS
SCLK
MOSI
MISO
DAV
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