参数资料
型号: ADM00317
厂商: Microchip Technology
文件页数: 51/86页
文件大小: 0K
描述: BOARD DAUGHTER MCP4706/16/26
标准包装: 1
DAC 的数量: 3 个,每 IC 1 个
位数: 8,10,12
设置时间: 6µs
DAC 型: 电压
已供物品: 子板
已用 IC / 零件: MCP4706,MCP4716,MCP4726
2011-2012 Microchip Technology Inc.
DS22272C-page 55
MCP4706/4716/4726
FIGURE 6-6:
Read Command Format for 8-bit DAC (MCP4706).
Device Addressing
Vol. Data bits (8 bits) (3rd byte)
Note 1:
Note 1
The 2nd-5th bytes can be repeated after the 5th byte by continued clocking before issuing Stop bit.
Vol.
2: ACK bit generated by MCP47X6.
b07 b06 b05 b04 b03 b02 b01 b00
MCP4706
D07 D06 D05 D04 D03 D02 D01 D00
SDA
SCL
A2 A1 A0
11
0
1
0
PD1 PD0
G
0 b07 b06 b05 b04 b03 b02 b01 b00
0
Vol. Configuration
Data bits (8 bits) (3rd and 5th bytes)
Start bit
ACK bit (2)
Read/Write bit (Read)
Stop bit
S
A
R/W
A
Status
ACK bit (3)
Legend:
D07:D00 = 8-bit data for MCP4706 device
0
VREF1
VREF0
A/N
P
ACK/NACK bit (4)
RDY POR
NV Data bits (8 bits) (5th byte)
0 b07 b06 b05 b04 b03 b02 b01 b00 0
/1
A
ACK bit (3)
PD1 PD0
G
1
VREF1
VREF0
RDY POR
Vol.
NV Configuration
Status
bits
3: ACK bit generated by I2C master.
4: ACK/NACK bit generated by I2C master.
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