DS7505U+T&R
ActiveHIGH-PRECISION DIGITAL THERMOMETER AND THERMOSTAT
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DS7505U+T&R
ActiveHIGH-PRECISION DIGITAL THERMOMETER AND THERMOSTAT
Technical Specifications
Parameters and characteristics for this part
| Specification | DS7505U+T&R |
|---|---|
| Accuracy - Highest (Lowest) [custom] | 2 °C |
| Accuracy - Highest (Lowest) [custom] | 0.5 °C |
| Features | Shutdown Mode, Output Switch, Standby Mode, Programmable Limit, Programmable Resolution |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -55 C |
| Output Type | I2C |
| Package / Case | 8-TSSOP, 8-MSOP |
| Package / Case | 0.118 in, 3 mm Width |
| Resolution | 11 b |
| Sensing Temperature - Local [Max] | 125 °C |
| Sensing Temperature - Local [Min] | -55 ¯C |
| Sensor Type | Digital, Local |
| Supplier Device Package | 8-uMAX/uSOP |
| Test Condition [Max] | 125 °C |
| Test Condition [Max] | 70 °C |
| Test Condition [Min] | 0 °C |
| Test Condition [Min] | -55 ¯C |
| Voltage - Supply [Max] | 3.7 V |
| Voltage - Supply [Min] | 1.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 4.73 | <3d |
| 5 | $ 4.25 | |||
| 10 | $ 4.06 | |||
| 25 | $ 3.85 | |||
| 50 | $ 3.70 | |||
| 100 | $ 3.57 | |||
| 500 | $ 3.30 | |||
| Tape & Reel (TR) | 3000 | $ 3.05 | <3d | |
Description
General part information
DS7505 Series
The DS7505 low-voltage (1.7V to 3.7V) digital thermometer and thermostat provides 9-, 10-, 11-, or 12-bit digital temperature readings over a -55°C to +125°C range with ±0.5°C accuracy over a -0°C to +70°C range. A 9-bit resolution mode is software compatible with the LM75.The DS7505 thermostat has a dedicated open-drain output (O.S.) and programmable fault tolerance, which allows the user to define the number of consecutive error conditions that must occur before O.S. is activated. There are two thermostatic operating modes that control thermostat operation based on user-defined trip points (TOSand THYST) that are stored in EEPROM registers.ApplicationsAny Thermally Sensitive SystemCellular Base StationsMedical EquipmentNetworking EquipmentOffice Equipment
