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参数资料
| 型号： | DAC5687IPZP |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | DAC |
| 英文描述： | PARALLEL, WORD INPUT LOADING, 0.0104 us SETTLING TIME, 16-BIT DAC, PQFP100 |
| 封装： | GREEN, PLASTIC, HTQFP-100 |
| 文件页数： | 27/79页 |
| 文件大小： | 2490K |
| 代理商： | DAC5687IPZP |
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R/W
t(SCLKL)
SDENB
SCLK
SDIO
N1 N0
A3 A2 A1 A0 D7 D6 D5 D4 D3 D2 D1 D0
SDENB
SCLK
SDIO
Instruction Cycle
Data Transfer Cycle(s)
ts(SDENB)
t(SCLK)
th(SDIO)
ts(SDIO)
t(SCLKH)
T0037-02
A4
R/W
D7
SDENB
SCLK
SDIO
N1 N0 A4 A3 A2 A1 A0
D6 D5 D4 D3 D2
D0 0
Instruction Cycle
Data Transfer Cycle(s)
SDO
D7 D6 D5 D4 D3 D2 D1 D0 0
3-Pin Configuration
Output
4-Pin Configuration
Output
SDENB
SCLK
SDIO
Data n
Data n1
SDO
td(DATA)
D1
T0038-02
SLWS164E – FEBRUARY 2005 – REVISED SEPTEMBER 2006
Figure 33. Serial-Interface Write Timing Diagram
Figure 34 shows the serial interface timing diagram for a DAC5687 read operation. SCLK is the serial interface
clock input to the DAC5687. Serial data enable SDENB is an active-low input to the DAC5687. SDIO is serial
data in during the instruction cycle. In three-pin configuration, SDIO is data out from the DAC5687 during the
data transfer cycle(s), while SDO is in a high-impedance state. In four-pin configuration, SDO is data out from the
DAC5687 during the data transfer cycle(s). At the end of the data transfer, SDO outputs low on the final falling
edge of SCLK until the rising edge of SDENB, when it goes into the high-impedance state.
Figure 34. Serial-Interface Read Timing Diagram
Copyright 2005–2006, Texas Instruments Incorporated
33
Product Folder Link(s): DAC5687
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| DAC5687IPZPG4 | 功能描述:数模转换器- DAC 16-bit 500 MSPS 2-8x Interpolat’g Dual-Ch 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 |
| DAC5687IPZPR | 功能描述:数模转换器- DAC 16-bit 500 MSPS 2-8x Interpolat’g Dual-Ch 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 |
| DAC5687IPZPRG4 | 功能描述:数模转换器- DAC 16-bit 500 MSPS 2-8x Interpolat’g Dual-Ch 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 |
| DAC5687MPZPEP | 功能描述:数模转换器- DAC 16B 500Msps 2X-8X Interp 2-Channel DAC 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 |
| DAC5688 | 制造商:TI 制造商全称:Texas Instruments 功能描述:DUAL-CHANNEL, 16-BIT, 800 MSPS, 2x-8x INTERPOLATING DIGITAL-TO-ANALOG CONVERTER (DAC) |
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