cat34ts02 ON Semiconductor, cat34ts02 Datasheet - Page 13

• Manufacturer Part Number: cat34ts02
• Description: Digital Output Temperature Sensor With On-board Spd Eeprom
• Manufacturer: ON Semiconductor

Table 3: The TS Registers
CAPABILITY REGISTER
Notes:
(1) Attempts to read from register addresses 0x08 - 0xFF will return NoACK and the content of the last accessed register is output as data. If
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Characteristics subject to change without notice
Register Address
MSB
D15:D5
D15
D4:D3
no register was accessed (read or written) after power-up, the content of the Capability Register (address 0x00, value 0x001F) is output.
0x08 – 0xFF
0
Bit
D0
D1
D2
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x07
D14 D13 D12 D11 D10
0
Description
1: Alarm and Critical Temperature
1: ±1°C over the active range and ±2°C over the monitor range (Class B)
1: Positive and Negative Temperature
11: LSB = 0.0625°C
Reserved for future use; must be 0
(1)
0
0
Register Name
Capability Register
Configuration Register
Alarm Temperature Upper Boundary Trip Register
Alarm Temperature Lower Boundary Trip Register
Critical Temperature Trip Register
Temperature Value Register
Manufacturer ID Register
Device ID/Revision Register
Device ID/Revision Register
Reserved
0
0
D9
0
D8
0
D7
0
13
D6
0
D5
0
D4
Resolution
Power-On Default
D3
Undefined
0x001F
0x0000
0x0400
0x00A0
0x0500
0x1B09
0x080X
0x080X
–
Range Accuracy
D2
D1
Doc. No. MD-1129 Rev. C
CAT34TS02
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read
Read
Read
Read
Read
–
Mode
LSB
Trip
D0