MAX6655 View Datasheet(PDF) - Maxim Integrated
Part Name
Description
Manufacturer
MAX6655 Datasheet PDF : 18 Pages
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Dual Remote/Local Temperature Sensors and
Four-Channel Voltage Monitors
Table 6. Command Byte Register Map (continued)
REGISTER
RV1HL
RV1LL
RV2HL
RV2LL
RV3HL
RV3LL
RV0
RV1
RV2
RV3
RSL2
RCL2
WCA2
RDID
RDRV
ADDRESS
28h
29h
2Ah
2Bh
2Ch
2Dh
2Eh
2Fh
30h
31h
32h
33h
34h
FEh
FFh
POR STATE
1101 0011
1010 1101
1101 0011
1010 1101
1101 0011
1010 1101
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
N/A
0000 1010
0100 1101
FUNCTION
Read VIN1 ALERT High Limit
Read VIN1 ALERT Low Limit
Read VIN2 (VCC) ALERT High Limit for MAX6655 (MAX6656)
Read VIN2 (VCC) ALERT Low Limit for MAX6655 (MAX6656)
Read VIN3 ALERT High Limit
Read VIN3 ALERT Low Limit
Read VCC (VIN2) for MAX6655 (MAX6656)
Read VIN1
Read VIN2 (VCC) for MAX6655 (MAX6656)
Read VIN3
Read Status Byte 2
Read Configuration Byte 2
Write Configuration Byte 2
Read Device ID
Read Manufacture ID
Note 1: Upon application of power, the ADC begins converting. The MSB of the Status Byte register indicates a conversion in
progress. The Status Byte has a value of 80h during conversions and a value of 00h between conversions. Therefore, at power-on,
the Status Byte alternates between 00h and 80h.
Table 7. Configuration Byte 1 Bit Assignments
BIT
7 (MSB)
6
5
4
3
2
1
0
NAME
Mask All
RUN/STOP
Mask Remote
Temperature 1
Mask Remote
Temperature 2
Mask VIN3
Mask VIN2
Mask VIN1
Mask VCC
POR
STATE
0
0
0
FUNCTION
Masks out all ALERT interrupts if high.
Standby mode control bit; if high, the device immediately stops converting and
enters standby mode. If low, the device enters normal conversion mode.
High masks out OVERT and ALERT interrupts due to remote-diode 1.
0
High masks out OVERT and ALERT interrupts due to remote-diode 2.
0
High masks ALERT interrupts due to VIN3.
0
High masks ALERT interrupts due to VIN2 (VCC) for MAX6655 (MAX6656).
0
High masks ALERT interrupts due to VIN1.
0
High masks ALERT interrupts due to VCC (VIN2) for MAX6655 (MAX6656).
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