MAX1415EWE Maxim Integrated, MAX1415EWE Datasheet - Page 29
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MAX1415EWE
Manufacturer Part Number
MAX1415EWE
Description
Analog to Digital Converters - ADC
Manufacturer
Maxim Integrated
Datasheet
1.MAX1415EPE.pdf
(36 pages)
Specifications of MAX1415EWE
Number Of Channels
2
Architecture
Sigma-Delta
Conversion Rate
0.5 KSPs
Resolution
16 bit
Input Type
Differential
Snr
No
Interface Type
QSPI, Serial (SPI, Microwire)
Operating Supply Voltage
2.7 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Package / Case
SOIC-16 Wide
Maximum Power Dissipation
842 mW
Minimum Operating Temperature
- 45 C
Number Of Converters
1
Voltage Reference
1.75 V
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MAX1415EWE+
Manufacturer:
Maxim Integrated Products
Quantity:
135
Figure 11. Sample Flow Diagram for Data Conversion
______________________________________________________________________________________
1 (DATA
READY)
NOT
0 (DATA
READY)
POLL DRDY
OUTPUT
HARDWARE POLLING
16-Bit, Low-Power, 2-Channel,
INTERNAL CLOCK. SET CLOCK FREQUENCY
WRITE TO THE CLOCK REGISTER. ENABLE
REGISTER. SELECT CHANNEL 1 AND SET
TO 2.4576MHz. SELECT OUTPUT UPDATE
BEGIN SELF-CALIBRATION/CONVERSION
UNIPOLAR MODE, UNBUFFERED MODE.
SELF-CALIBRATION MODE, GAIN TO 0,
REGISTER. SET NEXT OPERATION AS A
NEXT OPERATION AS A WRITE TO THE
WRITE TO THE SETUP REGISTER. SET
REGISTER. SET NEXT OPERATION AS
WRITE TO THE COMMUNICATIONS
WRITE TO THE COMMUNICATIONS
A WRITE TO THE SETUP REGISTER.
WRITE TO THE COMMUNICATIONS
READ FROM THE DATA REGISTER.
INITIALIZE µC/µP SERIAL
READ THE DATA REGISTER
BY CLEARING FSYNC.
POWER-ON RESET
CLOCK REGISTER
RATE OF 60Hz.
(16 BITS)
(0xA5)
PORT
(0x20)
(0x10)
(0x44)
(0x38)
SOFTWARE POLLING
WRITE TO COMMUNICATIONS REGISTER.
READ THE COMMUNICATIONS REGISTER
SET NEXT OPERATION AS A READ FROM
THE COMMUNICATIONS REGISTER.
Sigma-Delta ADCs
POLL DRDY
(8 BITS)
(0x08)
BIT
0 (DATA
READY)
1 (DATA NOT
READY)
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