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TMP107-Q1 其他数据使用手册 - TI（德州仪器）
制造商:
TI（德州仪器）
描述:
具有菊花链 UART、EEPROM 和报警功能的汽车级 ±0.4°C 温度传感器
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P4Hot
典型应用电路图在P1P29P30P31P32
原理图在P11
封装尺寸在P35
标记信息在P35
封装信息在P34P35P36
技术参数、封装参数在P5P22
应用领域在P1P29P30P31P32P33P39
电气规格在P6P30
导航目录
TMP107-Q1数据手册
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GND
V+
I/O1
7
1
I/O2
3
5
Sensor 1
R1
ALERT1
R2
ALERT2
TMP107
TX
RX
UART
100
4.1 k
10
1.7 V to 5.5 V
2
6
8
4
V+
GND
7
1
3
5
Sensor 2
TMP107
2
1
3
5
Sensor N
TMP107
2
6
8
4
6
8
7
4
GND
V+
I/O1
I/O2R1
ALERT1
R2
ALERT2
GND
V+
I/O1
I/O2R1
ALERT1
R2
ALERT2
0.1 F
0.1 F
0.1 F
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TMP107-Q1
SBOS726A –OCTOBER 2015–REVISED OCTOBER 2015
TMP107-Q1 Automotive Grade, ±0.4°C Temperature Sensor with
Daisy-Chain UART, EEPROM, and Alert Function
1 Features 2 Applications
1
• AEC-Q100 Qualified with:
• Battery Management Systems (BMSs)
• Distributed Temperature Sensing
– Temperature Grade 1: –40°C to +125°C
Ambient Operating Temperature Range
• Hybrid, Electric, and Power-Train Systems
– Device HBM ESD Classification Level 2
• Body Control Modules (BCMs)
– Device CDM ESD Classification Level C6
• Building Automation and HVACs
• High Accuracy (Without Calibration):
• Engine Control Units
– ±0.4°C (max) from –20°C to +70°C
• Infotainment Processor Management
– ±0.55°C (max) from –40°C to +100°C
• Diesel Urea Tanks
– ±0.7°C (max) from –55°C to +125°C
3 Description
• High Resolution: 14 Bits (0.015625°C)
The TMP107-Q1 digital output temperature sensor
• UART-Compatible, SMAART Wire™ Interface:
supports a total of 32 daisy-chained devices. Each
– Allows Up To 32 Daisy-Chained Devices
sensor has a unique 5-bit address stored in
electrically-erasable programmable memory
• EEPROM Memory for Unique Addressing, Trip
(EEPROM). The TMP107-Q1 is capable of reading
Level Programming, and General-Purpose
temperatures with a resolution of 0.015625°C, and is
Storage
accurate to within ±0.4°C in the range from –20°C to
• Continuous Conversion and Shutdown Mode for
+70°C. The TMP107-Q1 is ideal for replacing NTC
Power Savings
and PTC thermistors where high accuracy is required.
• One-Shot Conversion Mode for Custom Update
Rates and Power Savings
Device Information
(1)
DEVICE NAME PACKAGE BODY SIZE
• Programmable Alert Feature
TMP107-Q1 SOIC (8) 4.90 mm × 3.90 mm
• Operating Temperature Range: –55°C to +125°C
(1) For all available packages, see the package option addendum
• Operating Supply Range: 1.7 V to 5.5 V
at the end of the datasheet.
• Package: SOIC-8
Typical Application
All figures shown as TMP107 represent TMP107-Q1 as well.
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
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