| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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129,143 pcs
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129143 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LM75A from Texas Instruments is an industry-standard digital temperature sensor featuring an integrated sigma-delta analog-to-digital converter (ADC) and an I2C interface. It provides 9-bit digital temperature readings with a maximum accuracy of ±2°C from -25°C to 100°C, and ±3°C over the full range of -55°C to 125°C.
This sensor operates with a single supply voltage from 2.7 V to 5.5 V and communicates via a 2-wire interface up to 400 kHz. The LM75A supports up to eight devices on a single bus due to its three address pins. It includes a dedicated overtemperature output (O.S.) with programmable limit and hysteresis, allowing for flexible thermal monitoring and fault tolerance.
Available in SOIC (D) and VSSOP (DGK) packages, the LM75A requires no external components and can enter a shutdown mode to minimize power consumption. Its wide temperature and supply range, combined with the I2C interface, make it suitable for various applications requiring precise temperature monitoring.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.50 | $1.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LM75A operates with a single supply voltage from 2.7 V to 5.5 V.
The LM75A has a temperature accuracy of ±2°C from 25°C to 100°C and ±3°C from -55°C to 125°C.
The LM75A can operate in a temperature range of -55°C to 125°C.
The LM75A supports I2C and SMBus communication interfaces.
Up to eight LM75A devices can be connected to a single bus.