f75395 Feature Integration Technology Inc., f75395 Datasheet - Page 3
f75395
Manufacturer Part Number
f75395
Description
?1o C Temperature Sensor With ? Compensation
Manufacturer
Feature Integration Technology Inc.
Datasheet
1.F75395.pdf
(22 pages)
1. General Description................................................................................................................. 1
Table of Contents
2. Features .................................................................................................................................. 1
3. Key Specifications ................................................................................................................... 2
4. Pin Configuration..................................................................................................................... 2
5. Pin Descriptions ...................................................................................................................... 2
6. Functional Description............................................................................................................. 3
7. Register Description ................................................................................................................ 9
8. Electrical characteristic.......................................................................................................... 14
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
6.10 Beta Compensation ......................................................................................................... 7
6.11 Resistor Cancelled Function............................................................................................ 8
6.12 PCB Layout Guide........................................................................................................... 8
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
7.9
7.10 Chip ID (LSB) Register Index 5Bh ............................................................................ 12
7.11 Fintek Vendor ID (MSB) (Manufacturer ID) Register Index 5Dh................................ 12
7.12 Fintek Vendor ID (LSB) (Manufacturer ID) Register Index 5Eh................................. 12
7.13 Fintek Vendor ID II (Manufacturer ID) RegisterIndex FEh.......................................... 12
7.14 Value RAM Index 10h- 2Fh ....................................................................................... 12
7.15 SST Command Table..................................................................................................... 13
F75395
General Description ......................................................................................................... 3
The warning message ..................................................................................................... 3
Access Interface .............................................................................................................. 4
Temperature Monitoring................................................................................................... 5
Alert# ............................................................................................................................... 6
THERM#.......................................................................................................................... 6
ADC Conversion Sequence............................................................................................. 6
Thermal Mass and Self Heating ...................................................................................... 7
ADC Noise Filtering ......................................................................................................... 7
Configuration Register Index 03h(Read), 09h(Write)................................................ 9
Status Register Index 02h ......................................................................................... 10
Conversion Rate Register Index 04h(Read), 0Ah(Write) .......................................... 10
One-Shot Register Index 0Fh ................................................................................... 10
Alert Queue & Timeout Register Index 22h............................................................... 11
Status-with-ARA Control Register Index 24h............................................................. 11
Beta Compensation RegisterIndex 3Bh ..................................................................... 11
SST Address RegisterIndex 3Dh................................................................................ 11
Chip ID (MSB) RegisterIndex 5Ah ............................................................................. 12
-II-
F75395
May, 2008
V0.15P