TCN75AVUA Microchip Technology, TCN75AVUA Datasheet - Page 5

• Manufacturer Part Number: TCN75AVUA
• Description: IC TEMP SENSOR SRL 2.7V 8SMOP
• Manufacturer: Microchip Technology

Specifications of TCN75AVUA

• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Output Type: I²C™
• Function: Temp Monitoring System (Sensor)
• Topology: ADC (Sigma Delta), Register Bank
• Sensor Type: Internal
• Sensing Temperature: -55°C ~ 125°C
• Output Alarm: No
• Output Fan: Yes
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Temperature Threshold: Programmable
• Full Temp Accuracy: 3 C
• Digital Output - Bus Interface: 2-Wire, I2C
• Digital Output - Number Of Bits: 9 bit to 12 bit
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Supply Current: 500 uA
• Ic Output Type: Voltage
• Sensing Accuracy Range: ± 1°C
• Temperature Sensing Range: -40°C To +125°C
• Supply Voltage Range: 2.7V To 5.5V
• Resolution (bits): 12bit
• Rohs Compliant: Yes
• Sensor Case Style: MSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

SERIAL INTERFACE TIMING SPECIFICATIONS
Timing Diagram
 2010 Microchip Technology Inc.
Electrical Specifications: Unless otherwise indicated, V
C
2-Wire I
Serial Port Frequency
Clock Period
Low Clock
High Clock
Rise Time
Fall Time
Data Setup Before SCL High
Data Hold After SCL Low
Start Condition Setup Time
Start Condition Hold Time
Stop Condition Setup Time
Bus Idle
Note 1:
L
= 80 pF and all limits measured to 50% point.
2
C™ Compatible Interface
Parameters
Specification limits are characterized but not product tested.
Start Condition
t
t
t
t
SU-START
SU-DATA
t
H-START
SU-STOP
t
H-DATA
B-FREE
t
Sym
t
HIGH
LOW
f
t
t
SC
SC
t
R
F
Min
2.5
1.3
0.6
0.1
0.6
0.6
0.6
1.3
20
20
0
0
Data Transmission
Typ
—
—
—
—
—
—
—
—
—
—
—
—
DD
= 2.7V to 5.5V, GND = Ground, T
Max
400
300
300
—
—
—
—
—
—
—
—
—
(Note
Units
kHz
µs
µs
µs
ns
ns
µs
µs
µs
µs
µs
µs
1)
10% to 90% of V
90% to 10% of V
Stop Condition
Conditions
A
= -40°C to +125°C,
TCN75A
DD
DD
(SCL, SDA)
(SCL, SDA)
DS21935D-page 5