參數(shù)資料
型號: MAX1416
廠商: Maxim Integrated Products, Inc.
元件分類: ADC
英文描述: 16-Bit. Low-Power. 2-Channel. Sigma-Delta ADCs
中文描述: 16位、低功耗、2通道、Σ-Δ ADC
文件頁數(shù): 29/36頁
文件大?。?/td> 669K
代理商: MAX1416
M
16-Bit, Low-Power, 2-Channel,
Sigma-Delta ADCs
______________________________________________________________________________________
29
POLL DRDY
OUTPUT
POWER-ON RESET
INITIALIZE
μ
C/
μ
P SERIAL
PORT
WRITE TO THE SETUP REGISTER. SET
SELF-CALIBRATION MODE, GAIN TO 0,
UNIPOLAR MODE, UNBUFFERED MODE.
BEGIN SELF-CALIBRATION/CONVERSION
BY CLEARING FSYNC.
(0x44)
WRITE TO THE COMMUNICATIONS
REGISTER. SET NEXT OPERATION AS
A WRITE TO THE SETUP REGISTER.
(0x10)
WRITE TO THE CLOCK REGISTER. ENABLE
INTERNAL CLOCK. SET CLOCK FREQUENCY
TO 2.4576MHz. SELECT OUTPUT UPDATE
RATE OF 60Hz.
(0xA5)
WRITE TO THE COMMUNICATIONS
REGISTER. SELECT CHANNEL 1 AND SET
NEXT OPERATION AS A WRITE TO THE
CLOCK REGISTER
(0x20)
WRITE TO THE COMMUNICATIONS
REGISTER. SET NEXT OPERATION AS A
READ FROM THE DATA REGISTER.
(0x38)
READ THE DATA REGISTER
(16 BITS)
WRITE TO COMMUNICATIONS REGISTER.
SET NEXT OPERATION AS A READ FROM
THE COMMUNICATIONS REGISTER.
(0x08)
READ THE COMMUNICATIONS REGISTER
(8 BITS)
HARDWARE POLLING
SOFTWARE POLLING
0 (DATA
READY)
0 (DATA
READY)
1 (DATA
NOT
READY)
1 (DATA NOT
READY)
POLL DRDY
BIT
Figure 11. Sample Flow Diagram for Data Conversion
相關PDF資料
PDF描述
MAX1415AEUE 16-Bit, Low-Power, 2-Channel, Sigma-Delta ADCs
MAX1415AEWE 16-Bit, Low-Power, 2-Channel, Sigma-Delta ADCs
MAX1415CNE 16-Bit, Low-Power, 2-Channel, Sigma-Delta ADCs
MAX1415CUE 16-Bit, Low-Power, 2-Channel, Sigma-Delta ADCs
MAX1415CWE 16-Bit, Low-Power, 2-Channel, Sigma-Delta ADCs
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