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參數(shù)資料
| 型號： | TLV320AIC3253IRGER |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQCC24 |
| 封裝： | 4 X 4 MM, PLASTIC, QFN-24 |
| 文件頁數(shù)： | 1/35頁 |
| 文件大小： | 738K |
| 代理商： | TLV320AIC3253IRGER |
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DRC
Left
DAC
+
*
DRC
Right
DAC
*
DAC Signal Proc.
Vol. Ctrl
-6...+29dB
1dB steps
-6...+29dB
1dB steps
HPL
HPR
D
a
ta
In
te
rfa
c
e
miniDSP
SPI / I2C
Control Block
Pin Muxing/ Clock Routing
Secondary
I
2S IF
Primary
I
2S Interface
Interrupt
Ctrl
ALDO
PLL
Mic Bias
INL
INR
SPI_Select
M
ic
b
ia
s
S
up
p
lie
s
AVss
DVss
IOVss
DVdd
IOVdd
S
D
A
/M
O
S
I
DMCLK/
MFP4
DMDIN/
MFP3
M
C
L
K
D
O
U
T
/M
F
P
2
D
IN
/M
F
P
1
B
C
LK
W
C
L
K
AVdd
LDOin
Dig.
Mic IF
G
P
IO
(YZK
Pkg
only)
Reset
miniDSP
DAC Signal Proc.
ADC Signal Proc.
Ref
R
e
f
S
C
L/
S
www.ti.com
SLOS631 – MARCH 2010
Ultra Low Power Stereo Audio Codec With Embedded miniDSP
Check for Samples: TLV320AIC3253
1
FEATURES
APPLICATIONS
Mobile Handsets
2
Stereo Audio DAC with 100dB SNR
Communication
4.1mW Stereo 48ksps Playback
Portable Computing
PowerTune
Extensive Signal Processing Options
DESCRIPTION
Embedded miniDSP
The TLV320AIC3253 (sometimes referred to as the
Stereo Digital Microphone Input
AIC3253) is a flexible, low-power, low-voltage stereo
Stereo Headphone Outputs
audio codec with digital microphone inputs and
programmable
outputs,
PowerTune
capabilities,
Low Power Analog Bypass Mode
fully-programmable miniDSP, fixed predefined and
Programmable PLL
parameterizable signal processing blocks, integrated
Integrated LDO
PLL, integrated LDO and flexible digital interfaces.
Extensive
register-based
control
of
power,
2.7mm × 2.7mm WCSP or 4mm × 4mm QFN
input/output channel configuration, gains, effects,
Package
pin-multiplexing and clocks is included, allowing the
device to be precisely targeted to its application.
Figure 1. Simplified Block Diagram
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2
PowerTune is a trademark of Texas Instruments.
UNLESS
OTHERWISE
NOTED
this
document
contains
Copyright 2010, Texas Instruments Incorporated
PRODUCTION DATA information current as of publication date.
Products conform to specifications per the terms of Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TLV320AIC3253IRGET | 功能描述:接口—CODEC Ultra Low Pwr Stereo Audio Codec RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
| TLV320AIC3253IYZKR | 功能描述:接口—CODEC Ultra Low Pwr Stereo Audio Codec RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
| TLV320AIC3253IYZKT | 功能描述:接口—CODEC Ultra Low Pwr Stereo Audio Codec RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
| TLV320AIC3254 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Ultra Low Power Stereo Audio Codec With Embedded miniDSP |
| TLV320AIC3254_09 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Ultra Low Power Stereo Audio Codec With Embedded miniDSP |
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