CAT34TS02VP2GT4B ON Semiconductor, CAT34TS02VP2GT4B Datasheet - Page 17

• Manufacturer Part Number: CAT34TS02VP2GT4B
• Description: IC TEMP SENSOR 2KB MEM 8-TDFN
• Manufacturer: ON Semiconductor

Specifications of CAT34TS02VP2GT4B

• Function: Temp Monitoring System (Sensor)
• Topology: ADC (Sigma Delta), Comparator, Register Bank
• Sensor Type: Internal
• Sensing Temperature: -40°C ~ 125°C
• Output Type: I²C™, SPI™
• Output Alarm: Yes
• Output Fan: No
• Voltage - Supply: 2.97 V ~ 3.63 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-WFDFN Exposed Pad
• Digital Output - Bus Interface: I2C, SMBus
• Digital Output - Number Of Bits: 12 bit
• Supply Voltage (min): 3.3 V
• Description/function: Digital Output Temperature Sensor with On-board SPD EEPROM
• Maximum Operating Temperature: + 130 C
• Minimum Operating Temperature: - 45 C
• Supply Current: 500 uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

HIGH LIMIT REGISTER
LOW LIMIT REGISTER
TCRIT LIMIT REGISTER
TEMPERATURE DATA REGISTER
© 2010 SCILLC. All rights reserved.
Characteristics subject to change without notice
TCRIT
B15
B15
B15
B15
B15
B14
B13
8°C
8°C
8°C
8°C
B7
B7
B7
B7
Bit
0
0
0
* When applicable (as defined by Capability bit TRES), unsupported bits will read as 0
Description
0: Temperature is below the TCRIT limit
1: Temperature is equal to or above the TCRIT limit
0: Temperature is equal to or below the High limit
1: Temperature is above the High limit
0: Temperature is equal to or above the Low limit
1: Temperature is below the Low limit
HIGH
B14
B14
B14
B14
4°C
4°C
4°C
4°C
B6
B6
B6
B6
0
0
0
LOW
B13
B13
B13
B13
2°C
2°C
2°C
2°C
B5
B5
B5
B5
0
0
0
Sign
Sign
Sign
Sign
B12
B12
B12
B12
1°C
1°C
1°C
1°C
B4
B4
B4
B4
17
128°C
128°C
128°C
128°C
0.5°C
0.5°C
0.5°C
0.5°C
B11
B11
B11
B11
B3
B3
B3
B3
0.25°C*
0.25°C
0.25°C
0.25°C
64°C
64°C
64°C
64°C
B10
B10
B10
B10
B2
B2
B2
B2
0.125°C*
32°C
32°C
32°C
32°C
B1
B1
B1
B1
B9
B9
B9
B9
0
0
0
0.0625°C*
16°C
16°C
16°C
16°C
B8
B0
B8
B0
B8
B0
B8
B0
0
0
0
Doc. No. MD-1129 Rev. H
CAT34TS02