MAX1363EUB Maxim Integrated, MAX1363EUB Datasheet - Page 17

• Manufacturer Part Number: MAX1363EUB
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1363EUB

• Number Of Channels: 4/2
• Architecture: SAR
• Conversion Rate: 133 KSPs
• Resolution: 12 bit
• Input Type: Single-Ended/Differential
• Snr: Yes
• Interface Type: I2C, Serial
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Package / Case: uMAX
• Maximum Power Dissipation: 444.4 mW
• Minimum Operating Temperature: - 40 C
• Number Of Converters: 1
• Voltage Reference: 4.096 V

Table 8. Data Format
Figure 10. Example of Reading the Conversion Result—External Clock Mode
Figure 11. Example of a Single Conversion Using the Internal Clock, SCAN = 1,1
Figure 12. Example of Scan-Mode Conversions Using the Internal Clock, SCAN = 0,0 and 0,1
HIGH
4-Channel, 12-Bit System Monitors with Programmable
1
CH1
0/1
START
CH0
0/1
______________________________________________________________________________________
CONDITION
START
FROM THE MASTER
START
START
0 = 10b
1 = 12b
12/1 1 1 1 0 0 0 0
ADDRESS
FROM THE MASTER
FROM THE MASTER
ADDRESS
t
(MSB)
ADDRESS
ACQ
D11
0/1
MAX1363/MAX1364
KEEPS SCL LOW
Trip Window and SMBus Alert Response
R/W
1
t
ACQ
ACK
D10
0/1
CONVERSION N
R/W
1
R/W
MAX1363/MAX1364
1
t
CONV
KEEPS SCL LOW
t
ACK
ACQ
6.8μs MAX
ACK
0/1
D9
t
CONV
t
ACQ
1, CH ADD, 10b/12b FLAG,
RESULT (4 MSBs)
1, CH ADD, 10b/12b,
0/1
D8
RESULT (4 MSBs)
CONVERSION 1
6.8μs MAX
1, CH ADD, 10b/12b,
t
1, CH ADD, 10b/12b,
CONV
RESULT (4 MSBs)
RESULT (4 MSBs)
ACK
0/1
D7
MAX1363/MAX1364
ACK
KEEPS SCL LOW
t
CONV
ACK
0/1
D6
t
ACQ
ACK
ACK
RESULT (8 LSBs)
0/1
D5
RESULT N
(8 LSBs)
RESULT (8 LSBs)
RESULT 1
(8 LSBs)
0/1
CONVERSION 2
D4
t
CONV
0/1
D3
ACK
ACK
STOP
ACK
0/1
D2
STOP
ACK
0/1
D1
STOP
0/1
D0
ACK/
NACK
17