參數(shù)資料
型號(hào): ADS1000A0IDBVTG4
廠商: Analog Devices, Inc.
英文描述: LOW POWER, 12-Bit ANALOG-TO-DIGITAL CONVERTER with I2C⑩ INTERFACE
中文描述: 低功耗,12位模擬數(shù)字轉(zhuǎn)換接口的I2C⑩
文件頁(yè)數(shù): 10/17頁(yè)
文件大?。?/td> 240K
代理商: ADS1000A0IDBVTG4
www.ti.com
Frame 1: I C Slave Address Byte
Frame 2: Output Register Upper Byte
Start By
Master
ACK By
ADS1000
ACK By
Master
From
ADS1000
From
ADS1000
1
9
1
9
···
···
···
···
SDA
SCL
SDA
(Continued)
SCL
(Continued)
1
0
0
1
A2
A1
A0
R/W
D15
D14
D13
D12
D11
D10
D9
D8
Frame 3: Output Register Lower Byte
Frame 4: Configuration Register
(Optional)
ACK By
Master
Stop By
Master
ACK By
Master
From
ADS1000
1
9
1
D7
D6
D5
D4
D3
D2
D1
D0
ST/
BSY
0
0
SC
0
0
PGA1 PGA0
9
Frame 1: I C Slave Address Byte
Frame 2: Configuration Register
1
Start By
Master
ACK By
ADS1000
ACK By
ADS1000
1
9
1
9
SDA
SCL
0
0
1
A2
A1
A0
R/W
ST/
BSY
0
0
SC
PGA1 PGA0
Stop By
Master
0
0
ADS1000
SBAS357–SEPTEMBER 2006
Figure 7. Timing Diagram for Reading from the ADS1000
Figure 8. Timing Diagram for Writing to the ADS1000
10
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