CAT34TS02VP2GT4B ON Semiconductor, CAT34TS02VP2GT4B Datasheet - Page 7

• Manufacturer Part Number: CAT34TS02VP2GT4B
• Description: IC TEMP SENSOR 2KB MEM 8-TDFN
• Manufacturer: ON Semiconductor

Specifications of CAT34TS02VP2GT4B

• Function: Temp Monitoring System (Sensor)
• Topology: ADC (Sigma Delta), Comparator, Register Bank
• Sensor Type: Internal
• Sensing Temperature: -40°C ~ 125°C
• Output Type: I²C™, SPI™
• Output Alarm: Yes
• Output Fan: No
• Voltage - Supply: 2.97 V ~ 3.63 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-WFDFN Exposed Pad
• Digital Output - Bus Interface: I2C, SMBus
• Digital Output - Number Of Bits: 12 bit
• Supply Voltage (min): 3.3 V
• Description/function: Digital Output Temperature Sensor with On-board SPD EEPROM
• Maximum Operating Temperature: + 130 C
• Minimum Operating Temperature: - 45 C
• Supply Current: 500 uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 1. Start/Stop Timing
Figure 2. Slave Address Bits
Figure 3. Acknowledge Timing
Figure 4. Bus Timing
© 2010 SCILLC. All rights reserved.
Characteristics subject to change without notice
SCL
SDA
FROM TRANSMITTER
t
SU:STA
FROM RECEIVER
70%
SDA
SCL
DATA OUTPUT
DATA OUTPUT
SCL FROM
TEMPERATURE SENSOR
MASTER
70%
t
30%
F
t
70%
HD:STA
START BIT
30%
t
LOW
START
EEPROM
t
HIGH
t
HD:DAT
1
0
1
PREAMBLE
70%
30%
0
0
7
70%
30%
1
1
t
SU:DAT
t
0
1
R
DEVICE ADDRESS
A
A
2
2
8
A
A
1
1
STOP BIT
ACKNOWLEDGE
A
A
0
0
30%
70%
R/W
R/W
9
70%
t
SU:STO
t
BUF
70%
Doc. No. MD-1129 Rev. H
CAT34TS02