MAX11205BEUB+T Maxim Integrated, MAX11205BEUB+T Datasheet - Page 11

• Manufacturer Part Number: MAX11205BEUB+T
• Description: Analog to Digital Converters - ADC 16-Bit Delta-Sigma
• Manufacturer: Maxim Integrated

Specifications of MAX11205BEUB+T

• Rohs: yes
• Number Of Channels: 1
• Architecture: Sigma-Delta
• Conversion Rate: 120 SPs
• Resolution: 16 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 Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Maximum Power Dissipation: 444 mW
• Minimum Operating Temperature: - 40 C
• 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
SCLK
RDY/DOUT
SCLK
RDY/DOUT
SCLK
RDY/DOUT
CONVERSION IS DONE
CONVERSION IS DONE
CONVERSION IS DONE
DATA IS AVAILABLE
DATA IS AVAILABLE
DATA IS AVAILABLE
Delta-Sigma ADC with 2-Wire Serial Interface
t
5
16-Bit, Single-Channel, Ultra-Low Power,
______________________________________________________________________________________
1
t
3
1
1
D15
D15
D15
2
2
2
D14
D14
D14
t
1
3
t
3
3
2
t
7
24
0
t
4
24
24
CALIBRATION STARTS ON 26TH SCLK
25TH SCLK PULLS
RDY/DOUT HIGH
25
0
0
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
D15
2
D14
11