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| 型号： | MAX5725AEVKIT# |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 24/35页 |
| 文件大小： | 0K |
| 描述： | EVAL KIT MAX5725 |
| 标准包装： | 1 |
| 系列： | * |
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MAX5723/MAX5724/MAX5725
Ultra-Small, Octal-Channel, 8-/10-/12-Bit Buffered
Output DACs with Internal Reference and SPI Interface
30
Maxim Integrated
Table 12. SPI_READ_DATA Command Format
SPI_READ_DATA Command
The SPI_READ_DATA command (B[23:18] = 111010 for
DPHA = 0, B[23:18] = 111011 for DPHA = 1) reads back
the data requested using the SPI_DATA_REQUEST com-
mand through DOUT.
DIN[18] selects the DOUT phase (DPHA) to be used (see
Figure 1 for details, and the SPI Timing Characteristics
in the Electrical Characteristics for a complete listing of
readback speed capabilities based on the DPHA selec-
tion).
The SPI_READ_DATA command provides register and
address data as defined by the SPI_DATA_REQUEST
configuration SEL bits. SPI_READ_DATA also increments
the channel address pointer if configured to do so by the
SPI_DATA_REQUEST INC bit, the address readback is
the address corresponding to the data returned.
B23 B22 B21 B20 B19 B18 B17 B16 B15 B14 B13 B12 B11 B10 B9 B8 B7 B6 B5 B4 B3
B2
B1
B0
1
0
1
0
X
SPI_READ_DATA (DPHA = 0, SEL = 00)
DOUT = DAC[11:4]
DOUT = DAC[3:0]
ADDRESS[3:0]
SPI_READ_DATA (DPHA = 0, SEL = 01)
DOUT = CODE[11:4]
DOUT = CODE[3:0]
ADDRESS[3:0]
SPI_READ_DATA (DPHA = 0, SEL = 10)
DOUT = RETURN[11:4]
DOUT = RET[3:0]
ADDRESS[3:0]
SPI_READ_DATA (DPHA = 0, SEL = 11)
DOUT = WDOG[15:8]
DOUT = WDOG[7:1]
0
1
0
1
X
SPI_READ_DATA (DPHA = 1, SEL = 00)
DOUT = DAC[11:4]
DOUT = DAC[3:0]
ADDRESS[3:0]
SPI_READ_DATA (DPHA = 1, SEL = 01)
DOUT = CODE[11:4]
DOUT = CODE[3:0]
ADDRESS[3:0]
SPI_READ_DATA (DPHA = 1, SEL = 10)
DOUT = RETURN[11:4]
DOUT = RET[3:0]
ADDRESS[3:0]
SPI_READ_DATA (DPHA = 1, SEL = 11)
DOUT = WDOG[15:8]
DOUT = WDOG[7:1]
0
Command Byte
Data High Byte
Data Low Byte
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| MAX5725AEVKIT# | 功能描述:数据转换 IC 开发工具 MAX5725 Eval Kit RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V |
| MAX5725AWP+T | 功能描述:数模转换器- DAC 8Ch 12Bit Buffered Output 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 |
| MAX5725BAUP+ | 功能描述:数模转换器- DAC MAX5725BAUP+ RoHS:否 制造商:Maxim Integrated 转换器数量: DAC 输出端数量: 转换速率: 分辨率: 接口类型: 稳定时间: 最大工作温度: 安装风格: 封装 / 箱体: 封装:Tube |
| MAX5725BAUP+T | 制造商:Maxim Integrated Products 功能描述:ULTRA-SMALL, OCTAL-CHANNEL, 8-/10-/12-BIT BUFFERED OUTPUT DA - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC DAC 12BIT SPI/SRL 8CH 20TSSOP 制造商:Maxim Integrated Products 功能描述:Digital to Analog Converters - DAC MAX5725BAUP+T |
| MAX5725EVKIT# | 制造商:Maxim Integrated Products 功能描述:EV KIT FOR MAX5725 12B 8 CHANNEL DAC WITH SPI INTERFACE - Boxed Product (Development Kits) |
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