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参数资料
| 型号： | TLV5623IDGK |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | DAC |
| 英文描述： | SERIAL INPUT LOADING, 9 us SETTLING TIME, 8-BIT DAC, PDSO8 |
| 封装： | GREEN, PLASTIC, MSOP-8 |
| 文件页数： | 5/23页 |
| 文件大小： | 578K |
| 代理商： | TLV5623IDGK |
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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相关代理商/技术参数 |
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| TLV5623IDGKG4 | 功能描述:数模转换器- DAC 8-Bit 3 us DAC Serial Input RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| TLV5623IDGKR | 功能描述:数模转换器- DAC 8-Bit 3 us DAC Serial Input RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| TLV5623IDGKRG4 | 功能描述:数模转换器- DAC 8-Bit 3 us DAC Serial Input RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| TLV5623IDR | 功能描述:数模转换器- DAC 8-Bit 3 us DAC Serial Input RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| TLV5623IDRG4 | 功能描述:数模转换器- DAC 8-Bit 3 us DAC Serial Input RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
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