AS300 Datasheet, PDF (1/6 Pages) List of Unclassifed Manufacturers – Shunt Temperature Sensor

SEMICONDUCTOR
AS300
Shunt Temperature Sensor
Features
Â¥ ^{Calibrated directly in Kelvin}
¥ ^{Linear 10 mV/¡C scale factor}
¥ ^{1¡C typical accuracy at 27¡C (300 K)}
¥ ^{Fully rated for Ð40 to 125¡C}
(233 to 398 K)
Â¥ ^{Suitable for remote applications}
¥ ^{Low-impedance output, 0.3 ½ for a}
1 mA load
Â¥ ^{Now available in the SOT-223 for}
improved substrate temperature
sensing
Pin Configuration Ñ Top view
TO-92 (LP)
V_TEMP
GND (F)
GND (S)
Description
The AS300 is a two-terminal integrated circuit temperature sensor. It is
a precision-trimmed shunt type regulator that emulates a zener diode
in function. Its output voltage is linearly proportional to temperature in
Kelvin. The output voltage is calibrated for 3.000 V at 27¡C (300 K) and
increases by 10 mV/¡C.
The AS300 is available in four packages.The SOT-223 offers a large
heat-sink for transferring heat to the die for fast and accurate thermal
sensing. The SOT-223 is especially effective at sensing the tem-
perature of hybrid and MCM substrates. The SOT-23 is best-suited
for applications requiring a small footprint or precision force/sense
metering.
SOT-223 (G)
V_TEMP
GND (F)
GND (S)
SOIC (D)
GND (S) 1
GND (F) 2
N/C 3
N/C 4
8 N/C
7 N/C
6 V_TEMP (F)
5 V_TEMP (F)
Ordering Information
Circuit Type:
Shunt Temperature Sensor
AS300 LP A
ASTEC Semiconductor
1
SOT-23/3L (VS)
GND
V_TEMP
GND
Packaging Option:
A = Ammo Pack
B = Bulk
T = Tube
7 = Tape and Reel (7" Reel Dia)
13 = Tape and Reel (13" Reel Dia)
Package Style:
D = SOIC
G = SOT-223
LP = TO-92
VS = SOT-23/3L