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器件3D模型￥ 0.755
TMP75AIDR 其他数据使用手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
温度传感器
封装:
SOIC-8
描述:
TEXAS INSTRUMENTS TMP75AIDR 温度传感器芯片, 数字式, ± 0.5°C, -40 °C, +125 °C, SOIC, 8 引脚
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3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P3Hot
典型应用电路图在P19P20P21P22
原理图在P8P19
封装尺寸在P26P28P29
标记信息在P26P27
封装信息在P26P27P28P29
技术参数、封装参数在P4
应用领域在P19P20P21P22
电气规格在P5
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TMP75AIDR数据手册
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5
TMP275
www.ti.com.cn
ZHCSA58E –JUNE 2006–REVISED NOVEMBER 2015
Copyright © 2006–2015, Texas Instruments Incorporated
(1) Specified for 12-bit resolution.
6.5 Electrical Characteristics
at T
A
= −40°C to +125°C, and V+ = 2.7 V to 5.5 V (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
TEMPERATURE INPUT
Range –40 125 °C
Accuracy (Temperature Error)
–20°C to 100°C, V+ = 3.3 V ±0.0625 ±0.5 °C
0°C to 100°C, V+ = 3 V to 3.6 V ±0.0625 ±0.75 °C
–40°C to 125°C, V+ = 3 V to 3.6 V ±0.0625 ±1 °C
25°C to 100 ° C, V+ = 3.3 V to 5.5 V 0.2 ±1.5 °C
Resolution
(1)
Selectable 0.0625 °C
DIGITAL INPUT/OUTPUT
Input Capacitance 3 pF
Input logic level, HIGH, V
IH
0.7(V+) 6 V
Input logic level, LOW, V
IL
−0.5 0.3(V+) V
Leakage Input Current, I
IN
0 V ≤ V
IN
≤ 6 V 1 µA
Input Voltage Hysteresis SCL and SDA pins 500 mV
SDA Output logic level, LOW, V
OL
I
OL
= 3 mA 0 0.15 0.4 V
ALERT Output logic level, HIGH, V
OL
I
OL
= 4 mA 0 0.15 0.4 V
Resolution Selectable 9 to 12 Bits
Coversion Time
9-Bit 27.5 37.5 ms
10-Bit 55 75 ms
11-Bit 110 150 ms
12-Bit 220 300 ms
Time-out time 25 54 74 ms
POWER SUPPLY
Operating range 2.7 5.5 V
Quiescent Current, I
Q
Serial bus inactive 50 85 µA
Serial bus active, SCL freq = 400 kHz 100 µA
Serial bus active, SCL freq = 3.4 MHz 410 µA
Shutdown Current, I
SD
Serial bus inactive 0.1 3 µA
Serial bus active, SCL freq = 400 kHz 60 µA
Serial bus active, SCL freq = 3.4 MHz 380 µA
TEMPERATURE RANGE
Specified Range –40 125 °C
Operating Range –55 127 °C
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