f75393 Feature Integration Technology Inc., f75393 Datasheet - Page 3

• Manufacturer Part Number: f75393
• Description: ?1 C Temperature Sensor With ? Compensation
• Manufacturer: Feature Integration Technology Inc.

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.......................................................................................................... 13
F75393
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 Fintek Vendor ID (MSB) (Manufacturer ID) Register  Index 5Dh................................ 11
7.11 Fintek Vendor ID (LSB) (Manufacturer ID) Register  Index 5Eh................................. 11
7.12 SMBus Address Entry Key Register  Index FAh......................................................... 12
7.13 Fintek Vendor ID II (Manufacturer ID) RegisterIndex FEh.......................................... 12
7.14 Value RAM  Index 10h- 2Fh ....................................................................................... 12
8.1 Absolute Maximum Ratings .............................................................................................. 13
General Description ......................................................................................................... 3
The warning message ..................................................................................................... 3
Access Interface .............................................................................................................. 3
Temperature Monitoring................................................................................................... 5
Alert# ............................................................................................................................... 5
THERM#.......................................................................................................................... 6
ADC Conversion Sequence............................................................................................. 6
Thermal Mass and Self Heating ...................................................................................... 6
ADC Noise Filtering ......................................................................................................... 7
Configuration Register  Index 03h(Read), 09h(Write)................................................ 9
Status Register  Index 02h ........................................................................................... 9
Conversion Rate Register  Index 04h(Read), 0Ah(Write) .......................................... 10
One-Shot Register  Index 0Fh ................................................................................... 10
Alert Queue & Timeout Register  Index 22h............................................................... 10
Status-with-ARA Control Register  Index 24h............................................................. 10
Beta Compensation RegisterIndex 3Bh ..................................................................... 11
Chip ID (MSB) RegisterIndex 5Ah ............................................................................. 11
Chip ID (LSB) Register  Index 5Bh ............................................................................ 11
-II-
F75393
May, 2008
V0.16P