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参数资料
| 型号： | TLV320AIC3253IYZKR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, BGA25 |
| 封装： | 2.70 X 2.70 MM, LEAD FREE, WCSP-25 |
| 文件页数： | 30/35页 |
| 文件大小： | 738K |
| 代理商： | TLV320AIC3253IYZKR |
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SLOS631 – MARCH 2010
www.ti.com
TERMINAL FUNCTIONS
TERMINAL
NAME
TYPE
DESCRIPTION (1) (2)
QFN PIN
WCSP
BALL
1
A1
MCLK
I
Master Clock Input
2
B2
BCLK
IO
Audio serial data bus (primary) bit clock
3
B3
WCLK
IO
Audio serial data bus (primary) word clock
4
A2
DIN/MFP1
I
Primary function
Audio serial data bus data input
Secondary function
Digital Microphone Input
General Purpose Input
5
A3
DOUT/MFP2
O
Primary
Audio serial data bus data output
Secondary
General Purpose Output
Clock Output
INT1 Output
INT2 Output
Audio serial data bus (secondary) bit clock output
Audio serial data bus (secondary) word clock output
6
A5
DMDIN/
I
Primary (SPI_Select = 1)
MFP3/
SPI serial clock
SCLK
Secondary: (SPI_Select = 0)
Digital microphone input
Headset detect input
Audio serial data bus (secondary) bit clock input
Audio serial data bus (secondary) DAC/common word clock input
Audio serial data bus (secondary) ADC word clock input
Audio serial data bus (secondary) data input
General Purpose Input
7
A4
SCL/
I
I2C interface serial clock (SPI_Select = 0)
SS
SPI interface mode chip-select signal (SPI_Select = 1)
8
B4
SDA/ MOSI
I
I2C interface mode serial data input (SPI_Select = 0)
SPI interface mode serial data input (SPI_Select = 1)
9
B5
DMCLK/
O
Primary (SPI_Select = 1)
MFP4/
Serial data output
MISO
Secondary (SPI_Select = 0) Multifunction pin #4 (MFP4) options are only available
using I2C
Digital microphone clock output
General purpose output
CLKOUT output
INT1 output
INT2 output
Audio serial data bus (primary) ADC word clock output
Audio serial data bus (secondary) data output
Audio serial data bus (secondary) bit clock output
Audio serial data bus (secondary) word clock output
10
C5
HPR
O
Right high-power output driver
11
D5
LDOIN/
Power
LDO Input supply and Headphone Power supply 1.9V– 3.6V
HPVDD
12
D4
HPL
O
Left high power output driver
(1)
For multiple BGA Balls assigned to the same pin-name, it is necessary to connect them on the PCB.
(2)
For multiple BGA Balls assigned to the same pin-name, it is recommended to connect them on the PCB.
4
Copyright 2010, Texas Instruments Incorporated
Product Folder Link(s): TLV320AIC3253
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相关代理商/技术参数 |
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| TLV320AIC3253IYZKT | 功能描述:接口—CODEC Ultra Low Pwr Stereo Audio Codec RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel |
| TLV320AIC3254 | 制造商:TI 制造商全称:Texas Instruments 功能描述:Ultra Low Power Stereo Audio Codec With Embedded miniDSP |
| TLV320AIC3254_09 | 制造商:TI 制造商全称:Texas Instruments 功能描述:Ultra Low Power Stereo Audio Codec With Embedded miniDSP |
| TLV320AIC3254EVM-K | 功能描述:音频 IC 开发工具 TLV320AIC3254EVM-K Eval Mod RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
| TLV320AIC3254EVM-U | 功能描述:音频 IC 开发工具 TLV320AIC3254 USB RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
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