LM70 - 具有 SPI 接口的 ±2°C 温度传感器

LM70是TI德州仪器公司的一款本地温度传感器产品，LM70是具有 SPI 接口的 ±2°C 温度传感器，本站介绍了LM70的封装应用图解、特点和优点、功能等，并给出了与LM70相关的TI元器件型号供参考。

LM70 - 具有 SPI 接口的 ±2°C 温度传感器 - 本地温度传感器 - 温度传感器和控制IC - 德州仪器

产品描述

The LM70 is a temperature sensor, Delta-Sigma analog-to-digital converter with an SPI and MICROWIRE compatible interface available in WSON and VSSOP 8-pin packages. The host can query the LM70 at any time to read temperature. A shutdown mode decreases power consumption to less than 10 µA. This mode is useful in systems where low average power consumption is critical.

The LM70 has 10-bit plus sign temperature resolution (0.25°C per LSB) while operating over a temperature range of −55°C to +150°C.

The LM70's 2.65V to 5.5V supply voltage range, low supply current and simple SPI interface make it ideal for a wide range of applications. These include thermal management and protection applications in hard disk drives, printers, electronic test equipment, and office electronics.

产品特性

0.25°C Temperature Resolution.
Shutdown Mode Conserves Power Between Temperature Reading
SPI and MICROWIRE Bus Interface
VSSOP-8 and WSON-8 Packages Save Space
UL Recognized Component

Key Specifications

Supply Voltage 2.65V to 5.5V
Supply Current
- Operating260 μA (typ)490 μA (max)
- Shutdown12 μA (typ)
Temperature Accuracy
- −40°C to 85°C, ±2°C(max)
- −10°C to 65°C, +1.5/−2°C(max)
- −55°C to 125°C, +3/−2°C(max)
- −55°C to 150°C, +3.5/−2°C(max)

下面可能是您感兴趣的TI德州仪器公司本地温度传感器元器件

TI公司产品现货专家，订购TI公司产品不限最低起订量，TI芯片大陆现货即时发货，香港库存3-5天发货，海外库存7-10天发货

寻找全球TI代理商现货货源 - TI公司（德州仪器）电子元件在线订购