LMT85-Q1 - 具有 AB 类输出的 LMT85-Q1 - 1.5V、SC70、多增益模拟温度传感器

LMT85-Q1是TI德州仪器公司的一款本地温度传感器产品，LMT85-Q1是具有 AB 类输出的 LMT85-Q1 - 1.5V、SC70、多增益模拟温度传感器，本站介绍了LMT85-Q1的封装应用图解、特点和优点、功能等，并给出了与LMT85-Q1相关的TI元器件型号供参考。

LMT85-Q1 - 具有 AB 类输出的 LMT85-Q1 - 1.5V、SC70、多增益模拟温度传感器 - 本地温度传感器 - 温度传感器和控制IC - 德州仪器

产品特性

LMT85-Q1 is AEC-Q100 Grade 0 qualified and is manufactured on an automotive grade flow
Very accurate: ±0.4°C typical
Wide temperature range of -50°C to 150°C
Low 5.4µA quiescent current
Sensor gain of -8.2 mV/°C
Packages:
- Small SC70 (SOT 5-lead) surface mount
- Leaded TO-92
Output is short-circuit protected
Push-pull output with 50 µA source current capability
Footprint compatible with the industry-standard LM20/19 and LM35 temperature sensor
Cost-effective alternative to thermistors

产品应用

Automotive
Industrial
White Goods – Appliances
Battery Management
Disk Drives
Games
Wireless Transceivers
Cell phones

产品说明

The LMT85/LMT85-Q1 are precision CMOS integrated-circuit temperature sensors with an analog output voltage that is linearly and inversely proportional to temperature. Its features make it suitable for many general temperature sensing applications. It can operate down to 1.8V supply with 5.4 µA power consumption making it ideal for battery powered devices. Package options including through-hole TO-92 package allows the LMT85 to be mounted on-board, off-board, to a heat sink, or on multiple unique locations in the same application. A class-AB output structure gives the LMT85/LMT85-Q1 strong output source and sink current capability that can directly drive up to 1.1 nF capacitive loads. This means it is well suited to drive an analog-to-digital converter sample-and-hold input with its transient load requirements. It has accuracy specified in the operating range of −50°C to 150°C. The accuracy, 3-lead package options, and other features also make the LMT85/LMT85-Q1 an alternative to thermistors.

For devices with different average sensor gains and comparable accuracy the LMT84/LM84-Q1, LMT86/LMT86-Q1 and LMT87/LMT87-Q1 (For more details see Comparable Alternative Devices Comparable Alternative Devices.)

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
LMT85	SOT (5)	2.00 mm x 1.25 mm
LMT85	TO-92 (3)	4.3 mm x 3.5 mm
LMT85-Q1	SOT (5)	2.00 mm x 1.25 mm

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