PDF《LMT84 1.5、SC70/TO-92/TO-92S 模拟温度传感器》

1 ? Added LPG (TO-92S) package

4 ? 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

4 ? Changed Handling Ratings to ESD Ratings and moved Storage Temperature to Absolute Maximum Ratings table.5 ? Changed KV to V

5 ? Added layout recommendation for TO-92 LP and LPM packages.15 Changes from Revision A (June 2013) to Revision B Page ? 已更改 更改了数据表流程和布局,以符合 TI 新标准.在整个文档内添加了以下章节: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

3 LMT84 www.ti.com.cn ZHCSCF8E CMARCH 2013CREVISED OCTOBER

2017 Copyright ? 2013C2017, Texas Instruments Incorporated ? 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 (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 LMT84DCK SOT (AKA(2) : SC70, DCK)

5 2.00 mm * 1.25 mm Surface Mount LMT84LP TO-92 (AKA(2) : LP)

3 4.30 mm * 3.50 mm Through-hole;

straight leads LMT84LPG TO-92S (AKA(2) : LPG)

3 4.00 mm * 3.15 mm Through-hole;

straight leads LMT84LPM TO-92 (AKA(2) : LPM)

3 4.30 mm * 3.50 mm Through-hole;

formed leads LMT84DCK-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 C5.5 mV/°C 1.5 V to 5.5 V LMT85 C8.2 mV/°C 1.8 V to 5.5 V LMT86 C10.9 mV/°C 2.2 V to 5.5 V LMT87 C13.6 mV/°C 2.7 V to 5.5 V

4 LMT84 ZHCSCF8E CMARCH 2013CREVISED OCTOBER

2017 www.ti.com.cn Copyright ? 2013C2017, Texas Instruments Incorporated

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) (1) Direct connection to the back side of the die Pin Functions PIN TYPE DESCRIPTION NAME SOT (SC70) TO-92 TO-92S EQUIVALENT CIRCUIT FUNCTION GND 1, 2(1) ,

5 3

2 Ground N/A Power Supply Ground OUT

3 2

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

4 1

3 Power N/A Positive Supply Voltage

5 LMT84 www.ti.com.cn ZHCSCF8E CMARCH 2013CREVISED OCTOBER........