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Technical Specifications
Parameters and characteristics for this part
| Specification | CAT34TS04HU4GT4A |
|---|---|
| Accuracy - Highest (Lowest) | 1 °C, 3 °C |
| Features | Standby Mode, Programmable Resolution, Output Switch, Programmable Limit |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 130 °C |
| Operating Temperature [Min] | -45 °C |
| Output Type | I2C/SMBus |
| Package / Case | 8-UFDFN Exposed Pad |
| Resolution | 12 b |
| Sensing Temperature - Local [Max] | 125 °C |
| Sensing Temperature - Local [Min] | -20 °C |
| Sensor Type | Digital, Local |
| Supplier Device Package | 8-UDFN-EP (2x3) |
| Test Condition | 75°C ~ 95°C (-20°C ~ 125°C) |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 2.2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
CAT34TS02 Series
The CAT34TS02 combines a JC42.4 compliant Temperature Sensor (TS) with 2-Kb of Serial Presence Detect (SPD) EEPROM.The TS measures temperature at least 10 times every second. Temperature readings can be retrieved by the host via the serial interface, and are compared to high, low and critical trigger limits stored into internal registers. Over or under limit conditions can be signaled on the open-drainEVENTpin.The integrated 2-Kb SPD EEPROM is internally organized as 16 pages of 16 bytes each, for a total of 256 bytes. It features a 16-byte page write buffer and supports both the Standard (100 kHz) as well as Fast (400 kHz) I2C protocol.Write operations to the lower half memory can be inhibited via software commands. The CAT34TS02 features Permanent, as well as Reversible Software Write Protection, as defined for DDR3 DIMMs.
Documents
Technical documentation and resources
