MAX11132ATI+ Maxim Integrated, MAX11132ATI+ Datasheet - Page 33

• Manufacturer Part Number: MAX11132ATI+
• Description: Analog to Digital Converters - ADC 12Bit 8Ch 3Msps Precision ADC
• Manufacturer: Maxim Integrated

Specifications of MAX11132ATI+

• Rohs: yes
• Number Of Channels: 8/4
• Architecture: SAR
• Conversion Rate: 3 MSPs
• Resolution: 12 bit
• Input Type: Single-Ended/Pseudo-Differential
• Snr: 72.3 dB
• Interface Type: 3-Wire, QSPI, SPI
• Operating Supply Voltage: 2.35 V to 3.6 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: TQFN-28
• Maximum Power Dissipation: 2758 mW
• Minimum Operating Temperature: - 40 C
• Number Of Converters: 1
• Voltage Reference: 1 V

Figure 12. ADC Mode Select Programming Sequence
Maxim Integrated
STANDARD-INT
CUSTOM-INT
UPPER-INT
REPEAT
NO
NO
NO
NO
YES
YES
YES
YES
ADC CONFIGURATION REGISTER
ADC CONFIGURATION REGISTER
ADC CONFIGURATION REGISTER
ADC CONFIGURATION REGISTER
SET AVG ON BIT TO 1
SET AVG ON BIT TO 1
SET AVG ON BIT TO 1
SET AVGON BIT TO 1
SET NAVG[1:0] TO N
SET NAVG[1:0] TO N
SET NAVG[1:0] TO N
SET NAVG[1:0] TO N
INTERNAL
3Msps, Low-Power, Serial 12-/10-Bit,
AVERAGE
AVERAGE
AVERAGE
AVERAGE
YES
YES
YES
YES
SET CHSEL[3:0] TO CHANNEL NUMBER
SET CHSEL[3:0] TO CHANNEL NUMBER
SET CHSEL[3:0] TO CHANNEL NUMBER
SET CHSEL[3:0] TO CHANNEL NUMBER
SET NSCAN[1:0] FOR SCAN COUNT
NO
NO
NO
NO
ADC CONFIGURATION REGISTER
ADC MODE CONTROL REGISTER
ADC MODE CONTROL REGISTER
ADC MODE CONTROL REGISTER
ADC MODE CONTROL REGISTER
SELECT THE RIGHT SWCNV BIT
SELECT THE RIGHT SWCNV BIT
SELECT THE RIGHT SWCNV BIT
SELECT THE RIGHT SWCNV BIT
SET CUSTOM Scan0 REGISTER
SET CUSTOM Scan1 REGISTER
SET SCAN[3:0] TO 0010
SET SCAN[3:0] TO 0011
SET SCAN[3:0] TO 0101
SET SCAN[3:0] TO 0111
INTERNAL/EXTERNAL
CLOCK
MAX11129–MAX11132
SET CHSEL[3:0] TO CHANNEL NUMBER
SET CHSEL[3:0] TO CHANNEL NUMBER
SET CHSEL[3:0] TO CHANNEL NUMBER
SET CHSEL[3:0] TO CHANNEL NUMBER
CHANNEL PATTERN OF THE SAME SIZE
SET CHSEL[3:0] TO CHANNEL NUMBER
FOLLOW SampleSet REGISTER WITH
ADC MODE CONTROL REGISTER
ADC MODE CONTROL REGISTER
ADC MODE CONTROL REGISTER
ADC MODE CONTROL REGISTER
ADC MODE CONTROL REGISTER
SET CUSTOM Scan0 REGISTER
SET CUSTOM Scan1 REGISTER
SET SEQ_DEPTH[7:0] TO SET
CHANNEL CAPTURE DEPTH
SELECT THE PM[1:0] BITS
SET SCAN[3:0] TO 0001
SET SCAN[3:0] TO 0100
SET SCAN[3:0] TO 0110
SET SCAN[3:0] TO 1000
SET SCAN[3:0] TO 1001
AS SEQUENCE DEPTH
SampleSet REGISTER
8-/16-Channel ADCs
EXTERNAL
YES
YES
YES
YES
YES
STANDARD-EXT
CUSTOM-EXT
UPPER-EXT
SampleSet
NO
NO
NO
NO
MANUAL
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