DS620 Series
Low-Voltage, ±0.5°C Accuracy Digital Thermometer and Thermostat
Manufacturer: Analog Devices Inc./Maxim Integrated
Catalog
Low-Voltage, ±0.5°C Accuracy Digital Thermometer and Thermostat
| Part | Output Type | Voltage - Supply [Min] | Voltage - Supply [Max] | Supplier Device Package | Test Condition [Min] | Test Condition [Max] | Test Condition [Max] | Test Condition [Min] | Package / Case | Package / Case | Sensor Type | Mounting Type | Accuracy - Highest (Lowest) [custom] | Accuracy - Highest (Lowest) [custom] | Resolution | Sensing Temperature - Local [Max] | Sensing Temperature - Local [Min] | Operating Temperature [Min] | Operating Temperature [Max] | Features |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices Inc./Maxim Integrated | I2C | 1.7 V | 3.5 V | 8-uMAX-EP 8-uSOP-EP | 0 °C | 125 °C | 70 °C | -55 ¯C | 0.118 in 3 mm | 8-MSOP 8-TSSOP Exposed Pad | Digital Local | Surface Mount | 2 °C | 0.5 °C | 12 b | 125 °C | -55 ¯C | -55 C | 125 °C | One-Shot Output Switch Programmable Limit Programmable Resolution |
 Analog Devices Inc./Maxim Integrated | I2C | 1.7 V | 3.5 V | 8-uMAX-EP 8-uSOP-EP | 0 °C | 125 °C | 70 °C | -55 ¯C | 0.118 in 3 mm | 8-MSOP 8-TSSOP Exposed Pad | Digital Local | Surface Mount | 2 °C | 0.5 °C | 12 b | 125 °C | -55 ¯C | -55 C | 125 °C | One-Shot Output Switch Programmable Limit Programmable Resolution |
Description
AI
The DS620 digital thermometer and thermostat provides low-voltage (1.7V<VDD<3.5V) temperature measurements with ±0.5°C accuracy from 0°C to +70°C and an operating temperature range of -55°C to +125°C. The DS620 communicates over a 2-wire digital interface. For distributed-sensing applications, it is multidroppable with three address pins that allow up to eight DS620s to operate on a single bus.The DS620 has thermostat functionality with userdefined thresholds stored in EEPROM registers, and it can be configured for standalone thermostat operation. The programmable output (PO) pin serves as the thermostat output, and this pin can also be configured to function as an active-low control for peripheral devices.ApplicationsComputers/ServersIndustrialLow-Voltage Temperature-Sensitive ApplicationsMedical InstrumentsPortable ApplicationsTest Equipment