TCN75AVOA Microchip Technology, TCN75AVOA Datasheet - Page 21
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TCN75AVOA
Manufacturer Part Number
TCN75AVOA
Description
IC TEMP SENSOR SRL 2.7V 8SOIC
Manufacturer
Microchip Technology
Datasheets
1.TCN75AVOA.pdf
(40 pages)
2.TCN75AVOA.pdf
(4 pages)
3.TCN75AVUA.pdf
(32 pages)
4.TCN75AVOA.pdf
(30 pages)
Specifications of TCN75AVOA
Package / Case
8-SOIC (3.9mm Width)
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
Digital
Sensing Accuracy Range
± 2°C
Temperature Sensing Range
-40°C To +125°C
Supply Voltage Range
2.7V To 5.5V
Resolution (bits)
12bit
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TCN75AVOA
Manufacturer:
MICROCHIP
Quantity:
12 000
Company:
Part Number:
TCN75AVOA713
Manufacturer:
MELEXIS
Quantity:
5 600
Part Number:
TCN75AVOA713
Manufacturer:
MIC
Quantity:
20 000
FIGURE 5-5:
(See
2010 Microchip Technology Inc.
SDA
SCL
• Writing to the T
• Reading the T
Section 4.0 “Serial
SDA
SCL
SDA
SCL
S
1
1
S
2
0
S
1
1
HYST
HYST
Address Byte
Timing Diagram for Writing and Reading from the Temperature Hysteresis Register
3
0
1
1
2
0
4
Address Byte
1
2
0
Register to set the temperature hysteresis to 95°C
Register.
3
0
Communication”).
Address Byte
5
A
2
3
0
4
1
A
6
1
4
1
A
5
2
7
A
0
A
5
2
6
A
1
TCN75A
W
8
6
A
1
0
1
A
7
0
TCN75A
A
C
K
A
7
0
1
2
8
R
TCN75A
W
1
0
8
3
0
MSB Data
A
C
K
2
0
A
C
K
4
1
1
0
T
HYST
3
0
1
0
1
5
2
1
4
0
2
0
6
1
3
0
MSB Data
T
Pointer
HYST
5
0
3
0
7
1
4
1
TCN75A
6
0
4
0
8
1
1
5
Pointer
7
1
5
0
A
C
K
6
1
TCN75A
8
0
6
0
1
0
7
1
A
C
K
7
1
2
0
8
1
Master
TCN75A
0
8
3
0
A
C
K
LSB Data
<
A
C
K
0101 1111 0000 0000
4
0
1
0
Note:
5
0
2
0
6
0
3
0
LSB Data
7
0
4
0
It is not necessary to
select
Pointer if it was set
from the previous read/
write
(see Section 4.1.1).
TCN75A
8
0
5
0
TCN75A
A
C
K
6
0
P
DS21935D-page 21
the
7
0
8
0
Master
>b
Register
N
A
K
.
P