IDTTS3000B3ANRG IDT, Integrated Device Technology Inc, IDTTS3000B3ANRG Datasheet - Page 8

• 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

Pin Assignment
Pin Description
Pin Functional Descriptions
Serial Clock (SCL)
to a slower clock, the bus master must have an open drain output, and a pull-up resistor can be connected from Serial Clock (SCL) to V
the Maximum R
method of synchronization is not employed, and so the pull-up resistor is not necessary, provided that the bus master has a push-pull (rather than
open drain) output.
Serial Data (SDA)
open collector signals on the bus. A pull up resistor must be connected from Serial Data (SDA) to the most positive V
Maximum R
This input signal is used to strobe all data in and out of the device. In applications where this signal is used by slave devices to synchronize the bus
This bi-directional signal is used to transfer data in or out of the device. It is an open drain output that may be wire-ORed with other open drain or
SA0
SA0
SA0
SA1
SA1
SA1
SA2
SA2
SA2
VSS
VSS
VSS
L
Value vs. Bus Capacitance figure on how the value of the pull-up resistor can be calculated).
Pin #
L
1
2
3
4
5
6
7
8
Value vs. Bus Capacitance figure on how the value of the pull-up resistor can be calculated). In most applications, though, this
1
1
1
2
2
2
3
3
3
4
4
4
Pin Name
EVENT
SDA
SCL
V
SA0
SA1
SA2
V
DD
SS
8
8
8
7
7
7
6
6
6
5
5
5
Select Address 0
Select Address 1
Select Address 2
Ground
Serial Data In
Serial Clock In
Temperature Event Out
Supply Voltage
VDD
VDD
VDD
EVENT
EVENT
EVENT
SCL
SCL
SCL
SDA
SDA
SDA
Definition
8 of 21
DD
in the I
2
C chain. (refer to the
May 12, 2010
DD
. (refer to