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参数资料
型号： ADS1217IPFBR
英文描述： 8-Channel, 24-Bit ANALOG-TO-DIGITAL CONVERTER
中文描述： 8通道，24位模拟数字转换器
文件页数： 23/28页
文件大小： 458K
代理商： ADS1217IPFBR
ADS1217
SBAS260B
23
www.ti.com
LSB
MSB
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
0000
x
rdata
x
rdatac
x
x
x
x
x
x
x
x
x
x
x
stopc
0001
rreg
0
rreg
1
rreg
2
rreg
3
rreg
4
rreg
5
rreg
6
rreg
7
rreg
8
rreg
9
rreg
A
rreg
B
rreg
C
rreg
D
rreg
E
rreg
F
0010
rram
0
rram
1
rram
2
rram
3
rram
4
rram
5
rram
6
rram
7
x
x
x
x
x
x
x
x
0011
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
0100
creg
0
creg
1
creg
2
creg
3
creg
4
creg
5
creg
6
creg
7
crega
x
x
x
x
x
x
x
0101
wreg
0
wreg
1
wreg
2
wreg
3
wreg
4
wreg
5
wreg
6
wreg
7
wreg
8
wreg
9
wreg
A
wreg
B
wreg
C
wreg
D
wreg
E
wreg
F
0110
wram
0
wram
1
wram
2
wram
3
wram
4
wram
5
wram
6
wram
7
x
x
x
x
x
x
x
x
0111
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
1000
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
1001
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
1010
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
1011
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
1100
cram 0
cram 1
cram 2
cram 3
cram 4
cram 5
cram 6
cram 7
x
x
x
x
x
x
x
x
1101
csramx csramx
0
csramx
2
csramx csramx
3
csramx csramx
5
csramx
7
csa
ramx
x
x
x
x
x
x
1
4
6
csreg
1110
cs
cs
cs
cs
cs
cs
cs
cs
csa
ram
x
x
x
x
x
x
x
ram 0
ram 1
ram2
ram 3
ram 4
ram 5
ram 6
ram 7
1111
self
cal
self
ocal
self
gcal
sys
ocal
sys
gcal
x
x
x
x
x
x
wakeup
dsync
sleep
reset
x
x = Reserved
TABLE IV. Command Map.
SLEEP
Sleep Mode
Description:
Puts the ADS1217 into a low power sleep mode.
SCLK must be inactive while in sleep mode. To exit this mode,
issue the WAKEUP command.
Operands:
Bytes:
Encoding:
Data Transfer Sequence:
None
1
1111 1101
WAKEUP Wakeup From Sleep Mode
Description:
Use this command to wake up from sleep mode.
Operands:
Bytes:
Encoding:
Data Transfer Sequence:
None
1
1111 1011
DSYNC
Sync
DRDY
Description:
Synchronizes the ADS1217 to the serial clock
edge.
Operands:
Bytes:
Encoding:
Data Transfer Sequence:
None
1
1111 1100
D
IN
1111 1100
D
IN
1111 1101
D
IN
1111 1011
RESET
Reset to Power-Up Values
Description:
Restore the registers to their power-up values.
This command will also stop the Read Continuous mode. It
does not affect the contents of RAM.
Operands:
Bytes:
Encoding:
Data Transfer Sequence:
None
1
1111 1110
D
IN
1111 1110
相关PDF资料
PDF描述
ADS1217IPFBT 8-Channel, 24-Bit ANALOG-TO-DIGITAL CONVERTER
ADS1225 24-Bit Analog-to-Digital Converter with One- and Two-Channel Differential Inputs and Internal Oscillator
ADS1225IRGVR 24-Bit Analog-to-Digital Converter with One- and Two-Channel Differential Inputs and Internal Oscillator
ADS1225IRGVRG4 24-Bit Analog-to-Digital Converter with One- and Two-Channel Differential Inputs and Internal Oscillator
ADS1225IRGVT 24-Bit Analog-to-Digital Converter with One- and Two-Channel Differential Inputs and Internal Oscillator
相关代理商/技术参数
参数描述
ADS1217IPFBRG4 功能描述:模数转换器 - ADC 8-Ch 24B ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
ADS1217IPFBT 功能描述:模数转换器 - ADC 8-Ch 24-Bit ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
ADS1217IPFBT 制造商:Texas Instruments 功能描述:A/D Converter (A-D) IC 制造商:Texas Instruments 功能描述:IC, ADC, 24BIT, 780SPS, TQFP-48
ADS1217IPFBTG4 功能描述:模数转换器 - ADC 8-Ch 24-Bit ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
ADS1218 制造商:BB 制造商全称:BB 功能描述:8-Channel, 24-Bit ANALOG-TO-DIGITAL CONVERTER with FLASH Memory
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