MAX1042BETX+ Maxim Integrated Products, MAX1042BETX+ Datasheet - Page 23

• Manufacturer Part Number: MAX1042BETX+
• Description: IC ADC/DAC 10BIT W/FIFO 36TQFN
• Manufacturer: Maxim Integrated Products
• Type: ADC, DACr

Specifications of MAX1042BETX+

• Resolution (bits): 10 b
• Sampling Rate (per Second): 225k
• Data Interface: DSP, MICROWIRE™, QSPI™, Serial, SPI™
• Voltage Supply Source: Analog and Digital
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 36-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 6. Unipolar-Mode Register (Addressed Through the Setup Register)
Table 7. Bipolar-Mode Register (Addressed Through the Setup Register)
BIT NAME
BIT NAME
UCH0/1
UCH2/3
UCH4/5
UCH6/7
BCH0/1
BCH2/3
BCH4/5
BCH6/7
X
X
X
X
X
X
X
X
10-Bit, Multichannel ADCs/DACs with FIFO,
7 (MSB)
0 (LSB)
______________________________________________________________________________________
7 (MSB)
0 (LSB)
BIT
BIT
6
5
4
3
2
1
6
5
4
3
2
1
Temperature Sensing, and GPIO Ports
Configure AIN0 and AIN1 for unipolar differential conversion.
Configure AIN2 and AIN3 for unipolar differential conversion.
Configure AIN4 and AIN5 for unipolar differential conversion (MAX1040/MAX1042). Set UCH4/5 to 0
on the MAX1046/MAX1048.
Configure AIN6 and AIN7 for unipolar differential conversion (MAX1040/MAX1042). Set UCH6/7 to 0
on the MAX1046/MAX1048.
Don’t care.
Don’t care.
Don’t care.
Don’t care.
Set to one to configure AIN0 and AIN1 for bipolar differential conversion. Set the corresponding bits
in the unipolar-mode and bipolar-mode registers to zero to configure AIN0 and AIN1 for unipolar
single-ended conversion.
Set to one to configure AIN2 and AIN3 for bipolar differential conversion. Set the corresponding bits
in the unipolar-mode and bipolar-mode registers to zero to configure AIN2 and AIN3 for unipolar
single-ended conversion.
Set to one to configure AIN4 and AIN5 for bipolar differential conversion (MAX1040/MAX1042). Set
the corresponding bits in the unipolar-mode and bipolar-mode registers to zero to configure AIN4
and AIN5 for unipolar single-ended conversion. Set BCH4/5 to 0 on the MAX1046/MAX1048.
Set to one to configure AIN6 and AIN7 for bipolar differential conversion (MAX1040/MAX1042). Set
the corresponding bits in the unipolar-mode and bipolar-mode registers to zero to configure AIN6
and AIN7 for unipolar single-ended conversion. Set BCH6/7 to 0 on the MAX1046/MAX1048.
Don’t care.
Don’t care.
Don’t care.
Don’t care.
FUNCTION
FUNCTION
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