PDF《模拟温度传感器》

16 12.3 社区资源.16 12.4 商标.16 12.5 静电放电警告.16 12.6 Glossary.16

13 机 机械 械、 、封 封装 装和 和可 可订 订购 购信 信息 息.16

4 修 修订 订历 历史 史记 记录 录注:之前版本的页码可能与当前版本有所不同. Changes from Revision C (October 2015) to Revision D Page ? 根据最新文档和翻译标准更新了产品说明书文本

1 ? 将AEC-Q100 汽车标准项目符号添加到了 特性 中1?添加了时间常量图.1 ? 将磁盘驱动器、游戏、无线收发器和手机从 应用 中进行了删除

1 ? Added LPG (TO-92S) package

3 ? Added Figure

10 to Typical Characteristics.7 Changes from Revision B (May 2014) to Revision C Page ? 已删除 所有涉及 TO-126 封装的内容

1 ? Added TO-92 LPM pin configuration graphic

3 ? Changed Handling Ratings to ESD Ratings and moved Storage Temperature to Absolute Maximum Ratings table.4 ? Changed KV to V

4 ? Added TO-92 LP and LPM layout recommendations.15 Changes from Revision A (June 2013) to Revision B Page ? 已更改 产品说明书流程和布局,以符合新的 TI 标准.已在整个文档内添加以下章节:应用范围和实施、电源建议、 布局布线、器件和文档支持、机械、封装和可订购信息.1 ? 已添加 在文档中增加了 TO-92 和TO-126 封装信息.1 ? Changed from 450°C/W to

275 °C/W. New specification is derived using TI '

s latest methodology.5 ? Changed Temperature Accuracy Conditions from 70°C to 20°C and VDD from 1.9V to 1.8V.6 ? Deleted Note: The input current is leakage only and is highest at high temperature. It is typically only 0.001 ?A. The

1 ?A limit is solely based on a testing limitation and does not reflect the actual performance of the part.6

3 LMT85, LMT85-Q1 www.ti.com.cn ZHCSCG0D CMARCH 2013CREVISED JUNE

2017 Copyright ? 2013C2017, Texas Instruments Incorporated (1) For all available packages and complete order numbers, see the Package Option addendum at the end of the data sheet. (2) AKA = Also Known As

5 Device Comparison Tables Table 1. Available Device Packages ORDER NUMBER(1) PACKAGE PIN BODY SIZE (NOM) MOUNTING TYPE LMT85DCK SOT (AKA(2) : SC70, DCK)

5 2.00 mm * 1.25 mm Surface Mount LMT85LP TO-92 (AKA(2) : LP)

3 4.30 mm * 3.50 mm Through-hole;

straight leads LMT85LPG TO-92S (AKA(2) : LPG)

3 4.00 mm * 3.15 mm Through-hole;

straight leads LMT85LPM TO-92 (AKA(2) : LPM)

3 4.30 mm * 3.50 mm Through-hole;

formed leads LMT85DCK-Q1 SOT (AKA(2) : SC70, DCK)

5 2.00 mm * 1.25 mm Surface Mount Table 2. Comparable Alternative Devices DEVICE NAME AVERAGE OUTPUT SENSOR GAIN POWER SUPPLY RANGE LMT84/LMT84-Q1 C5.5 mV/°C 1.5 V to 5.5 V LMT85/LMT85-Q1 C8.2 mV/°C 1.8 V to 5.5 V LMT86/LMT86-Q1 C10.9 mV/°C 2.2 V to 5.5 V LMT87/LMT87-Q1 C13.6 mV/°C 2.7 V to 5.5 V

6 Pin Configuration and Functions DCK Package 5-Pin SOT/SC70 (Top View) LPG Package 3-Pin TO-92S (Top View) LP Package 3-Pin TO-92 (Top View) LPM Package 3-Pin TO-92 (Top View)

4 LMT85, LMT85-Q1 ZHCSCG0D CMARCH 2013CREVISED JUNE

2017 www.ti.com.cn Copyright ? 2013C2017, Texas Instruments Incorporated (1) Direct connection to the back side of the die Pin Functions PIN DESCRIPTION NAME SOT (SC70) TO-92 TO-92S TYPE EQUIVALENT CIRCUIT FUNCTION GND 2(1) ,

5 1

2 Ground N/A Power Supply Ground OUT

3 2

1 Analog Output Outputs a voltage that is inversely proportional to temperature VDD 1,

4 3

3 Power N/A Positive Supply Voltage (1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affec........