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參數(shù)資料
| 型號： | TLV5627IPWRG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | DAC |
| 英文描述： | SERIAL INPUT LOADING, 8.5 us SETTLING TIME, 8-BIT DAC, PDSO16 |
| 封裝： | GREEN, PLASTIC, TSSOP-16 |
| 文件頁數(shù)： | 6/23頁 |
| 文件大?。?/td> | 462K |
| 代理商： | TLV5627IPWRG4 |
TLV5627C, TLV5627I
2.7V TO 5.5V 8BIT 4CHANNEL DIGITALTOANALOG CONVERTERS
WITH POWER DOWN
SLAS232A JUNE1999 REVISED JULY 2002
14
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
In power-down mode, all amplifiers within the TLV5627 are disabled. A particular DAC (A, B, C, D) of the
TLV5627 is selected by A1 and A0 within the input word.
A1
A0
DAC
0
A
0
1
B
1
0
C
1
D
TLV5627 interfaced to TMS320C203 DSP
hardware interfacing
Figure 17 shows an example of how to connect the TLV5627 to a TMS320C203 DSP. The serial port is
configured in burst mode, with FSX generated by the TMS320C203 to provide the frame sync (FS) input to the
TLV5627. Data is transmitted on the DX line, with the serial clock input on the CLKX line. The general-purpose
input/output port bits IO0 and IO1 are used to generate the chip select ( CS ) and DAC latch update ( LDAC )
inputs to the TLV5627. The active low power down ( PD ) is pulled high all the time to ensure the DACs are
enabled.
DX
CLKX
FSX
I/O 0
I/O 1
TMS320C203
SDIN
SCLK
FS
CS
LDAC
REF
VDD
PD
VOUTA
VOUTB
VOUTC
VOUTD
VSS
TLV5627
REFINAB
REFINCD
Figure 17. TLV5627 Interfaced with TMS320C203
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TLV5628 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL 8-BIT DIGITAL-TO-ANALOG CONVERTERS |
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| TLV5628CDW | 功能描述:數(shù)模轉換器- DAC Octal 8bit D/A RoHS:否 制造商:Texas Instruments 轉換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| TLV5628CDW | 制造商:Texas Instruments 功能描述:IC's |
| TLV5628CDWG4 | 功能描述:數(shù)模轉換器- DAC 8-Bit 10 us Octal DAC Serial Input RoHS:否 制造商:Texas Instruments 轉換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
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