MAX6634MSA+T Maxim Integrated Products, MAX6634MSA+T Datasheet - Page 8

• Manufacturer Part Number: MAX6634MSA+T
• Description: IC TEMP SENSOR SMBUS 8-SOIC
• Manufacturer: Maxim Integrated Products

Specifications of MAX6634MSA+T

• Function: Temp Monitoring System (Sensor)
• Topology: ADC, Register Bank
• Sensor Type: Internal
• Sensing Temperature: -55°C ~ 150°C
• Output Type: I²C™/SMBus™
• Output Alarm: Yes
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -55°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Full Temp Accuracy: +/- 2.5 C
• Digital Output - Bus Interface: Serial (3-Wire, I2C)
• Digital Output - Number Of Bits: 12 bit + Sign
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12-Bit Plus Sign Temperature Sensors with
SMBus/I
Figure 6. MAX6634 Functional Diagram
Figure 7. MAX6635 Functional Diagram
8
_______________________________________________________________________________________
2
C-Compatible Serial Interface
CONFIGURATION
CONFIGURATION
12 BIT + SIGN
12 BIT + SIGN
TEMPERATURE
ADC
ADC
V
V
CC
CC
SMBus INTERFACE
SMBus INTERFACE
TEMPERATURE
T
MAX
T
T
LOW
LOW
T
T
HIGH
CMP
CMP
CMP
HIGH
CMP
CMP
SDA
SCL
A0
A1
SDA
SCL
A0
A1
A2
OVERT
ALERT
ALERT