MAX6654MEE+ Maxim Integrated Products, MAX6654MEE+ Datasheet - Page 15

• Manufacturer Part Number: MAX6654MEE+
• Description: IC TEMP SENSOR SMBUS 16-QSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX6654MEE+

• 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: No
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-QSOP
• Full Temp Accuracy: +/- 5 C
• Digital Output - Bus Interface: Serial (2-Wire, I2C)
• Digital Output - Number Of Bits: 10 bit + Sign
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Ic Output Type: Digital
• Sensing Accuracy Range: ± 5°C
• Supply Current: 550µA
• Supply Voltage Range: 3V To 5.5V
• Resolution (bits): 11bit
• Sensor Case Style: QSOP
• No. Of Pins: 16
• Accuracy %: 5°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Power-Up Defaults:
• Interrupt latch is cleared.
• Address select pins are sampled.
• ADC begins autoconverting at a 0.25Hz rate.
• Command byte is set to 00h to facilitate quick
• T
Table 8. Conversion-Rate Control Byte
remote Receive Byte queries.
limits, respectively.
HIGH
and T
08h-FFh
DATA
06h
00h
01h
02h
03h
04h
05h
07h
LOW
1°C Accurate Remote/Local Temperature
______________________________________________________________________________________
registers are set to max and min
Sensor with SMBus Serial Interface
CONVERSION RATE (Hz)
Reserved
0.0625
0.125
0.25
0.5
1
2
4
8
Table 9. Slave Address Decoding (ADD0
and ADD1)
Note: High-Z means that the pin is left unconnected and float-
ing.
TRANSISTOR COUNT: 12,504
High-Z
High-Z
High-Z
ADD0
0
0
0
1
1
1
High-Z
High-Z
High-Z
ADD1
0
1
0
1
0
1
Chip Information
ADDRESS
0011 000
0011 001
0011 010
0101 001
0101 010
0101 011
1001 100
1001 101
1001 110
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