MAX6647MUA+ Maxim Integrated Products, MAX6647MUA+ Datasheet - Page 15

• Manufacturer Part Number: MAX6647MUA+
• Description: IC SMBUS REMOTE SENSOR 8-UMAX
• Manufacturer: Maxim Integrated Products

Specifications of MAX6647MUA+

• 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: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Temperature Threshold: Programmable
• Full Temp Accuracy: +/- 0.8 C
• Digital Output - Bus Interface: 2-Wire, SMBus
• Digital Output - Number Of Bits: 11 bit
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 3 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Supply Current: 12 uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TOP VIEW
MAX6646
MAX6647
MAX6649
PART
+145°C Precision SMBus-Compatible Remote/
Local Sensors with Overtemperature Alarms
OVERT
DXN
DXP
V
CC
______________________________________________________________________________________
1
2
3
4
ADDRESS
1001 101
1001 110
1001 100
MAX6646
MAX6647
MAX6649
MAX
Pin Configuration
7
5
8
6
EXTERNAL OVERT
SCLK
SDA
ALERT
GND
LIMIT (°C)
+125
+125
+85
POR VALUES
EXTERNAL ALERT
TRANSISTOR COUNT: 14,764
PROCESS: BiCMOS
T
HIGH
+95
+95
+85
LIMIT (°C)
WHILE DIODE OPEN
ALERT ASSERTED
Chip Information
Yes
No
No
Selector Guide
CODE
PKG
U8-1
U8-1
U8-1
15