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參數資料
| 型號： | TLV5623CDRG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | DAC |
| 英文描述： | SERIAL INPUT LOADING, 9 us SETTLING TIME, 8-BIT DAC, PDSO8 |
| 封裝： | GREEN, PLASTIC, MS-012AA, SOIC-8 |
| 文件頁數： | 5/23頁 |
| 文件大?。?/td> | 578K |
| 代理商： | TLV5623CDRG4 |
TLV5623C, TLV5623I
2.7V TO 5.5V LOW POWER 8BIT DIGITALTOANALOG
CONVERTERS WITH POWER DOWN
SLAS231B JUNE 1999 REVISED APRIL 2004
13
WWW.TI.COM
APPLICATION INFORMATION
TLV5623 interfaced to TMS320C203 DSP
hardware interfacing
Figure 17 shows an example how to connect the TLV5623 to a TMS320C203 DSP. The serial interface of the
TLV5623 is ideally suited to this configuration, using a maximum of four wires to make the necessary
connections. In applications where only one synchronous serial peripheral is used, the interface can be
simplified even further by pulling CS low all the time as shown in the figure.
FS
DIN
SCLK
OUT
REFIN
CS AGND
VDD
REF
FS
DX
CLKX
TMS320C203
TLV5623
RLOAD
Figure 17. TLV5623 to DSP Interface
TLV5623 interfaced to MCS51 microcontroller
hardware interfacing
Figure 18 shows an example of how to connect the TLV5623 to an MCS51 compatible microcontroller. The
serial DAC input data and external control signals are sent via I/O port 3 of the controller. The serial data is sent
on the RxD line, with the serial clock output on the TxD line. P3.4 and P3.5 are configured as outputs to provide
the chip select and frame sync signals for the TLV5623.
SDIN
SCLK
CS
OUT
REFIN
AGND
REF
RxD
TxD
P3.4
MCS51 Controller
TLV5623
FS
P3.5
VDD
RLOAD
Figure 18. TLV5623 to MCS51 Controller Interface
MCS is a registered trademark of Intel Corporation
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TLV5623I | 制造商:TI 制造商全稱:Texas Instruments 功能描述:2.7 V TO 5.5 V LOW POWER 8-BIT DIGITAL-TO-ANALOG CONVERTERS WITH POWER DOWN |
| TLV5623ID | 功能描述:數模轉換器- DAC 8bit DAC Serial RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量: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 |
| TLV5623IDG4 | 功能描述:數模轉換器- DAC 8-Bit 3 us DAC Serial Input RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量: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 |
| TLV5623IDGK | 功能描述:數模轉換器- DAC 8bit DAC Serial RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量: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 |
| TLV5623IDGKG4 | 功能描述:數模轉換器- DAC 8-Bit 3 us DAC Serial Input RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量: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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