参数资料
型号: ADS1241MEVM
厂商: Texas Instruments
文件页数: 11/30页
文件大小: 0K
描述: EVALUATION MODULE FOR ADS1241M
产品培训模块: Data Converter Basics
视频文件: Nuts and Bolts of the Delta-Sigma Converter
标准包装: 1
ADC 的数量: 1
位数: 24
采样率(每秒): 15
数据接口: SPI?
输入范围: 0 ~ 2.5 V
在以下条件下的电源(标准): 0.6mW @ 3V
工作温度: -40°C ~ 85°C
已用 IC / 零件: ADS1241M
已供物品:
产品目录页面: 889 (CN2011-ZH PDF)
相关产品: ADS1241EG4-ND - IC ADC 24-BIT SER PROGBL 28-SSOP
ADS1241E/1KG4-ND - IC ADC 24-BIT SER PROGBL 28-SSOP
296-25895-2-ND - IC ADC 24-BIT SER PROGBL 28-SSOP
ADS1241E-ND - IC ADC 24-BIT SER PROGBL 28-SSOP
其它名称: 296-18358
ADS1240, 1241
19
SBAS173F
www.ti.com
STOPC–Stop Continuous
Description: Ends the continuous data output mode. Issue
after DRDY goes LOW.
Operands:
None
Bytes:
1
Encoding:
0000 1111
Data Transfer Sequence:
D
IN
0000 1111
xxx
DRDY
RREG–Read from Registers
Description: Output the data from up to 16 registers starting
with the register address specified as part of the instruction.
The number of registers read will be one plus the second byte
count. If the count exceeds the remaining registers, the ad-
dresses wrap back to the beginning.
Operands:
r, n
Bytes:
2
Encoding:
0001 rrrr xxxx nnnn
Data Transfer Sequence:
Read Two Registers Starting from Register 01H (MUX)
WREG–Write to Registers
Description: Write to the registers starting with the register
address specified as part of the instruction. The number of
registers that will be written is one plus the value of the second
byte.
Operands:
r, n
Bytes:
2
Encoding:
0101 rrrr xxxx nnnn
Data Transfer Sequence:
Write Two Registers Starting from 04H (DIO)
D
IN
0001 0001
0000 0001
xxxx xxxx
D
OUT
MUX
ACR
(1)
NOTE: (1) For wait time, refer to timing specification.
SELFCAL–Offset and Gain Self Calibration
Description: Starts the process of self calibration. The Offset
Calibration Register (OCR) and the Full-Scale Register (FSR)
are updated with new values after this operation.
Operands:
None
Bytes:
1
Encoding:
1111 0000
Data Transfer Sequence:
D
IN
1111 0000
0101 0100
xxxx 0001
Data for DIO
Data for DIR
D
IN
SELFOCAL–Offset Self Calibration
Description: Starts the process of self-calibration for offset.
The Offset Calibration Register (OCR) is updated after this
operation.
Operands:
None
Bytes:
1
Encoding:
1111 0001
Data Transfer Sequence:
SELFGCAL–Gain Self Calibration
Description: Starts the process of self-calibration for gain.
The Full-Scale Register (FSR) is updated with new values after
this operation.
Operands:
None
Bytes:
1
Encoding:
1111 0010
Data Transfer Sequence:
D
IN
1111 0001
D
IN
1111 0010
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