MAX11202EUB+T Maxim Integrated, MAX11202EUB+T Datasheet - Page 11

• Manufacturer Part Number: MAX11202EUB+T
• Description: Analog to Digital Converters - ADC 24 Bit Sigma Delta ADC
• Manufacturer: Maxim Integrated

Specifications of MAX11202EUB+T

• Number Of Channels: 1
• Architecture: Sigma-Delta
• Conversion Rate: 120 SPs
• Resolution: 24 bit
• Input Type: Single-Ended
• Interface Type: SPI
• Operating Supply Voltage: 1.7 V to 3.6 V, 2.7 V to 3.6 V
• Maximum Power Dissipation: 444 mW
• Number Of Converters: 1
• Voltage Reference: 3.6 V

Figure 1. Timing Diagram for Data Read After Conversion
Figure 2. Timing Diagram for Data Read Followed by RDY/DOUT Being Asserted High Using 25th SCLK
Figure 3. Timing Diagram for Data Read Followed by Two Extra Clock Cycles for Self-Calibration
RDY/DOUT
SCLK
RDY/DOUT
SCLK
RDY/DOUT
SCLK
CONVERSION IS DONE
CONVERSION IS DONE
CONVERSION IS DONE
DATA IS AVAILABLE
24-Bit, Single-Channel, Ultra-Low-Power, Delta
DATA IS AVAILABLE
DATA IS AVAILABLE
t
5
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Sigma ADC with 2-Wire Serial Interface
1
t
3
1
1
D23
D23
D23
2
2
2
D22
D22
D22
t
1
3
t
3
3
2
t
7
24
D0
t
4
24
24
25TH SCLK PULLS
CALIBRATION STARTS ON 26TH SCLK
RDY/DOUT HIGH
25
D0
D0
25TH SLK RISING EDGE
25
PULLS RDY/DOUT
26
HIGH
DATA IS AVAILABLE AFTER CALIBRATION
t
8
CONVERSION IS DONE
CONVERSION IS DONE
CONVERSION IS DONE
DATA IS AVAILABLE
DATA IS AVAILABLE
1
t
6
D23
2
D22
11