ATS75D8 ETC2 [List of Unclassifed Manufacturers], ATS75D8 Datasheet - Page 3

• Manufacturer Part Number: ATS75D8
• Description: LOW- OLTAGE 2-WIRE DIGITAL TEMPERATURE SENSOR With Thermal Alarm
• Manufacturer: ETC2 [List of Unclassifed Manufacturers]

4. This specification only indicates how often temperature information is updated to the Temperature Register. The aTS75
5. Accuracy (expressed in °C) = Difference between the aTS75 output temperature and the measured temperature.
Serial Port Timing (T
Pin Descriptions
© Andigilog, Inc. 2005
can be read at any time without interrupting the temperature conversion process.
SCL Clock Period
SCL Clock Transition Time
SCL Clock Low Period
SCL Clock High Period
Bus free time between a Stop and a
new Start Condition
Data in Set-Up to SCL High
Data Out Stable after SCL Low
SCL Low Set-up to SDA Low
(Repeated Start Condition)
SCL High Hold after SDA Low (Start
Condition)
SDA High after SCL High (Stop
Condition)
Time in which aTS75 must be
operational after a power-on reset
Data In
SDA
SCL
5, 6,7
Pin #
1
2
3
4
8
Parameter
A0, A1, A2
Name
GND
A
SDA
SCL
O.S.
V
= 25 °C, V
DD
t
HD:STA
t
BUF
Data Out
SCL
SDA
Input/Output
DD
Direction
Output
Supply
Supply
Input
Input
= 5V unless otherwise noted)
t
t
t
t
t
t
t
t
t
t
t
t
SCL
T:LH
LOW
HIGH
BUF
SU:DAT
HD:DAT
SU:STA
HD:STA
SU:STO
POR
t
LOW
Symbol
SCL
, t
t
www.andigilog.com
SU:DAT
Serial Data—Open drain I/0-data pin for two-wire interface.
Serial Clock—Clock for 2-wire serial interface.
Over-Limit Signal—Open drain thermostat output that indicates if the
temperature has exceeded user-programmable limits
Ground
Address LSBs—User selectable address pins for the 3 lsbs of the
serial interface address.
Supply Voltage
T:HL
t
HIGH
- 3 -
Conditions
t
SU:STA
t
T:LH
10%
90%
t
HD:DAT
0.470
0.400
Min
100
100
100
100
1.0
1.0
0
90%
10%
Description
t
T:HL
Typ
Max
100
300
500
50
April 2006 - 70A03204
t
SU:STO
Units
aTS75
ms
μs
ns
μs
μs
μs
ns
ns
ns
ns
ns