IDTTS3000B3ANRG IDT, Integrated Device Technology Inc, IDTTS3000B3ANRG Datasheet - Page 10

• Manufacturer Part Number: IDTTS3000B3ANRG
• Description: IC TEMP SENSOR DGTL 8DFN
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDTTS3000B3ANRG

• Function: Temp Monitoring System (Sensor)
• Topology: ADC (Sigma Delta), Control Logic, Register Bank
• Sensor Type: Internal
• Sensing Temperature: -20°C ~ 125°C
• Output Type: 2-Wire Serial, I²C™/SMBUS™
• Output Alarm: Yes
• Output Fan: No
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -20°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-WFDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

EVENT Pin Mode Functionality
Event Thresholds
Alarm Window Trip
Alarm Lower Boundary Register. When enabled, the EVENT# output will be triggered whenever entering, or exiting (crossing above or below) the
Alarm Window.
Critical Window Trip
ical temperature setting is programmed in Critical Temperature Register. When the temperature sensor reaches the critical temperature value in this
register, the device is automatically placed in comparator mode meaning that the Critical Event output cannot be cleared through software setting the
“Clear Event” bit.
Interrupt Mode
output, until the next trigger condition occurs.
All event thresholds use hysteresis as programmed in register 0x01 bits 10:9 to set when they deassert (stop driving).
The device provides a comparison window with an upper temperature trip point in the Alarm Upper Boundary Register, and a lower trip point in the
The device can be programmed in such a way that the EVENT# output is only triggered when the temperature exceeds critical trip point. The Crit-
After an Event occurs, Software may write a one (‘1’) to the “Clear Event” bit in the Configuration Register to de-assert the EVENT# Interrupt
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May 12, 2010