MAX6656MEE+ Maxim Integrated Products, MAX6656MEE+ Datasheet - Page 15

• Manufacturer Part Number: MAX6656MEE+
• Description: IC TEMP SENSOR 4CH 16-QSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX6656MEE+

• Function: Temp Monitoring System (Sensor)
• Topology: ADC, Multiplexer, Register Bank
• Sensor Type: External & Internal
• Sensing Temperature: -55°C ~ 125°C, External Sensor
• Output Type: I²C™/SMBus™
• Output Alarm: Yes
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-QSOP
• Full Temp Accuracy: +/- 3 C
• Digital Output - Bus Interface: Serial (2-Wire)
• Digital Output - Number Of Bits: 11 bit
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 8. Configuration Byte 2-Bit Assignments
Table 9. Status Byte 1-Bit Assignments
7 (MSB)
7 (MSB)
BIT
6
5
4
3
2
1
0
BIT
Dual Remote/Local Temperature Sensors and
6
5
4
3
2
1
0
Disable Remote
Disable Remote
Disable Internal
Temperature 1
Temperature 2
Measurement
Measurement
Measurement
Measurement
Measurement
Measurement
Measurement
Temperature
Disable V
Disable V
Disable V
Disable V
______________________________________________________________________________________
Reserved
R2HIGH
R2LOW
DODS1
RHIGH
LHIGH
NAME
RLOW
LLOW
BUSY
NAME
IN3
IN2
IN1
CC
POR STATE
STATE
0
0
0
0
0
0
0
0
POR
0
0
0
0
0
0
0
0
Four-Channel Voltage Monitors
ADC is busy converting when high.
Internal high-temperature ALERT has tripped when high; cleared by POR or
readout of the entire Status Byte.
Internal low-temperature ALERT has tripped when high; cleared by POR or
readout of the entire Status Byte.
External 1 high-temperature ALERT has tripped when high; cleared by POR or
readout of the entire Status Byte.
External 1 low-temperature ALERT has tripped when high; cleared by POR or
readout of the entire Status Byte.
A high indicates external diode 1 open/short.
External 2 high-temperature ALERT has tripped when high; cleared by POR or
readout of the entire Status Byte.
External 2 low-temperature ALERT has tripped when high; cleared by POR or
readout of the entire Status Byte.
If high, the remote temperature 1 measurement is disabled.
If high, the remote temperature 2 measurement is disabled.
If high, the internal temperature measurement is disabled.
If high, the input voltage V
If high, the input voltage V
(MAX6656).
If high, the input voltage V
If high, the input voltage V
(MAX6656).
Reserved for future use.
IN3
IN2
IN1
CC
(V
measurement is disabled.
(V
measurement is disabled.
IN2
CC
FUNCTION
FUNCTION
) measurement is disabled for MAX6655
) measurement is disabled for MAX6655
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