SE95D,112 NXP Semiconductors, SE95D,112 Datasheet - Page 27
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SE95D,112
Manufacturer Part Number
SE95D,112
Description
IC SENSOR TEMP 2.8-5.5V SOT96-1
Manufacturer
NXP Semiconductors
Datasheet
1.SE95DP118.pdf
(27 pages)
Specifications of SE95D,112
Function
Temp Sensor, Watchdog
Topology
ADC (Sigma Delta), Comparator, Register Bank
Sensor Type
Internal
Sensing Temperature
-55°C ~ 125°C
Output Type
I²C™
Output Alarm
No
Output Fan
Yes
Voltage - Supply
2.8 V ~ 5.5 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
935274141112
SE95D
SE95D
SE95D
SE95D
NXP Semiconductors
21. Contents
1
2
3
4
5
6
6.1
6.2
7
7.1
7.2
7.3
7.4
7.5
7.6
8
8.1
8.2
8.3
8.4
8.5
8.6
8.7
9
10
11
12
13
14
15
16
16.1
16.2
16.3
16.4
17
18
19
19.1
19.2
19.3
19.4
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information . . . . . . . . . . . . . . . . . . . . . . 3
Functional description . . . . . . . . . . . . . . . . . . . 4
I
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 15
Recommended operating conditions. . . . . . . 15
Static characteristics. . . . . . . . . . . . . . . . . . . . 16
Dynamic characteristics . . . . . . . . . . . . . . . . . 17
Performance curves . . . . . . . . . . . . . . . . . . . . 18
Application information. . . . . . . . . . . . . . . . . . 19
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 20
Soldering of SMD packages . . . . . . . . . . . . . . 22
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 25
Legal information. . . . . . . . . . . . . . . . . . . . . . . 26
2
C-bus serial interface . . . . . . . . . . . . . . . . . . . 7
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3
General operation . . . . . . . . . . . . . . . . . . . . . . . 4
OS output and polarity . . . . . . . . . . . . . . . . . . . 6
OS comparator and interrupt modes . . . . . . . . 6
OS fault queue . . . . . . . . . . . . . . . . . . . . . . . . . 6
Shutdown mode . . . . . . . . . . . . . . . . . . . . . . . . 7
Power-up default and power-on reset . . . . . . . . 7
Slave address . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Register list . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Register pointer . . . . . . . . . . . . . . . . . . . . . . . . 8
Configuration register . . . . . . . . . . . . . . . . . . . . 9
Temperature register. . . . . . . . . . . . . . . . . . . . . 9
Overtemperature shutdown threshold
and hysteresis registers . . . . . . . . . . . . . . . . . 11
Protocols for writing and reading
the registers . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Introduction to soldering . . . . . . . . . . . . . . . . . 22
Wave and reflow soldering . . . . . . . . . . . . . . . 22
Wave soldering . . . . . . . . . . . . . . . . . . . . . . . . 22
Reflow soldering . . . . . . . . . . . . . . . . . . . . . . . 23
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 26
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Ultra high accuracy digital temperature sensor and thermal watchdog
20
21
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2009.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Contact information . . . . . . . . . . . . . . . . . . . . 26
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Date of release: 2 September 2009
Document identifier: SE95_7
All rights reserved.
SE95