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TMP300BIDBVT 数据表(PDF) 3 Page - Texas Instruments

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部件名 TMP300BIDBVT
功能描述  1.8V, Resistor-Programmable TEMPERATURE SWITCH and ANALOG OUT TEMPERATURE SENSOR in SC70
PDF  18 Pages
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制造商  TI1 [Texas Instruments]
网页  http://www.ti.com
标志 TI1 - Texas Instruments

TMP300BIDBVT 数据表(HTML) 3 Page - Texas Instruments

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TMP300
www.ti.com
SBOS335C – JUNE 2005 – REVISED JANUARY 2011
ELECTRICAL CHARACTERISTICS
At VS = 3.3V and TA = –40°C to +125°C, unless otherwise noted.
TMP300
TMP300B
PARAMETER
TEST CONDITIONS
MIN(1)
TYP(1)
MAX(1)
MIN
TYP
MAX
UNIT
TEMPERATURE MEASUREMENT
VS = 2.35V to 18V
–40
+125
–40
+125
°C
Measurement Range
100 ×
100 ×
VS = 1.8V to 2.35V
–40
–40
°C
(VS – 0.95)
(VS – 0.95)
TRIP POINT
Total Accuracy
TA = –40°C to +125°C
±2
±4(2)
±2
±6
°C
RSET Equation
TC is in °C
RSET = 10 (50 + TC)/3
RSET = 10 (50 + TC)/3
k
Ω
HYSTERESIS SET INPUT
LOW Threshold
0.4
0.4
V
HIGH Threshold
VS – 0.4
VS – 0.4
V
HYSTSET = GND
5
5
°C
Threshold Hysteresis
HYSTSET = VS
10
10
°C
DIGITAL OUTPUT
Logic Family
CMOS
CMOS
Open-Drain Leakage Current
OUT = VS
10
10
mA
Logic Levels
VS = 1.8V to 18V, ISINK =
VOL
0.3
0.3
V
5mA
ANALOG OUTPUT
Accuracy
±2
±3
±2
±5
°C
Temperature Sensitivity
10
10
mV/°C
Output Voltage
TA = +25°C
720
750
780
720
750
780
mV
VTEMP Pin Output Resistance
210
210
k
Ω
POWER SUPPLY
VS = 1.8V to 18V,
Quiescent Current(3)
IQ
110
110
mA
TA = –40°C to +125°C
TEMPERATURE RANGE
VS = 2.35V to 18V
–40
+125
–40
+125
°C
Specified Range
TA
100 ×
100 ×
VS = 1.8V to 2.35V
–40
–40
°C
(VS – 0.95)
(VS – 0.95)
VS = 2.35V to 18V
–40
+150
–40
+150
°C
Operating Range
TA
100 ×
100 ×
VS = 1.8V to 2.35V
–50
–50
°C
(VS – 0.95)
(VS – 0.95)
Thermal Resistance
qJA
SC70
250
250
°C/W
SOT23-6
180
180
°C/W
(1)
100% of production is tested at TA = +85°C. Specifications over temperature range are ensured by design.
(2)
Shaded cells indicate characteristic performance difference.
(3)
See Figure 1 for typical quiescent current.
Copyright © 2005–2011, Texas Instruments Incorporated
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