after
參數(shù)資料
型號(hào): ADS1241EVM
廠商: Texas Instruments
文件頁(yè)數(shù): 11/30頁(yè)
文件大?。?/td> 0K
描述: EVAL MODULE FOR ADS1241
標(biāo)準(zhǔn)包裝: 1
ADC 的數(shù)量: 1
位數(shù): 24
采樣率(每秒): 15
數(shù)據(jù)接口: SPI?
輸入范圍: 0 ~ 2.5 V
在以下條件下的電源(標(biāo)準(zhǔn)): 0.6mW @ 3V
工作溫度: -40°C ~ 85°C
已用 IC / 零件: ADS1241M
已供物品:
相關(guān)產(chǎn)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
其它名稱: 296-13537
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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