MAX6656MEE+ Maxim Integrated Products, MAX6656MEE+ Datasheet - Page 16

• 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

Dual Remote/Local Temperature Sensors and
Four-Channel Voltage Monitors
Table 11. Remote-Sensor Transistor
Manufacturers
16
Table 10. Status Byte 2-Bit Assignments
Central Semiconductor (USA)
Fairchild Semiconductor (USA)
Infineon (Germany)
ON Semiconductor (USA)
Rohm Semiconductor (Japan)
Zetex (England)
7(MSB)
______________________________________________________________________________________
BIT
6
5
4
3
2
1
0
MANUFACTURER
DODS2
NAME
V
R1O
R2O
V
V
V
LO
CCA
A3
A2
A1
POR STATE
MODEL NUMBER
FMMT3906CT-ND
0
0
0
0
0
0
0
0
MMBT3906
MMBT3906
CMPT3906
SMBT3906
SST3906
Internal temperature has exceeded OVERT limit. Clear by falling below limit.
External temperature 1 has exceeded OVERT limit. Clear by falling below limit.
External temperature 2 has exceeded OVERT limit. Clear by falling below limit.
A high indicates external diode 2 open or short.
V
the Status Byte.
V
the Status Byte.
V
the Status Byte.
V
the Status Byte.
IN3
IN2
IN1
CC
out of window ALERT has tripped when high; cleared by POR or reading
out of window ALERT has tripped when high; cleared by POR or reading
out of window ALERT has tripped when high; cleared by POR or reading
out of window ALERT has tripped when high; cleared by POR or reading
FUNCTION