HALL-EFFECT SENSORS. TL173C Datasheet

TL173C SENSORS. Datasheet pdf. Equivalent


ETC TL173C
TI TL173 Linear Hall-Effect Sensor Data Sheet
TL173L, TL173C
LINEAR HALL-EFFECT SENSORS
mirrored from http://www.gamearchive.com
7/18/05 7:44 AM
Output Voltage Linear with Applied Magnetic Field
Sensitivity Constant Over Wide Operating Temperature Range
Solid-State Technology
Three-Terminal Device
Senses Static or Dynamic Magnetic Fields
Description
The TL173L and TL173C are low-cost magnetic field sensors designed to provide a linear output voltage
proportional to the magnetic field they sense. These monolothic circuits incorporate a Hall element as the primary
sensor along with a voltage reference and a precision amplifier. Temperature stabilization and internal trimming
circuitry yield a device that features high overall sensitivity accuracy with less then 5% error over its operating
temperature range.
The TL173L is characterized for operation from -20°C to 85°C. The TL173C is characterized for operation from
0°C to 70°C.
Functional Block Diagram
Absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, Vcc (see Note 1)
Continuous total dissipation at (or below) 25°C free-air temperature (see Note 2)
Operating free-air temperature range:
TL173L
TL173C
Storage temperature range
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
Magnetic Flux Density
25V
775 mW
-20°C to
85°C
0°C to 70°C
-65°C to
150°C
260°C
unlimited
NOTES:
1. Voltage values are with respect to network ground terminal.
2. For operation above 25°C free-air temperature, aerate linearly at the rate of 6.2 mW/°C
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TL173C Datasheet
Recommendation TL173C Datasheet
Part TL173C
Description LINEAR HALL-EFFECT SENSORS
Feature TL173C; TI TL173 Linear Hall-Effect Sensor Data Sheet TL173L, TL173C LINEAR HALL-EFFECT SENSORS mirrored fro.
Manufacture ETC
Datasheet
Download TL173C Datasheet




ETC TL173C
TI TL173 Linear Hall-Effect Sensor Data Sheet
Recommended operating conditions
Supply Voltage, Vcc
Magnetic flux density, B
Output Current, Io
Operating free-air temperature, TA
Sink
Source
7/18/05 7:44 AM
MIN
TL173I
NOM MAX
TL173C
MIN NOM MAX
UNIT
10.8 12 13.2 10.8 12 13.2 V
- - +/- 50 - - +/- 50 mT
--
--
0.5 -
-2 -
-
-
0.5
-2
mA
-20 - 85 0 - 70 °C
TYPICAL APPLICATION DATA
The circuits in Figure 3 may be used to set the output voltage at zero field strenght to exactly 6V (using R1), and to
set the sensitivity to exactly -15 V/T (using R2), as depicted in Figure 4.
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ETC TL173C
TI TL173 Linear Hall-Effect Sensor Data Sheet
last updated November 16, 2001
7/18/05 7:44 AM
http://www.ionpool.net/arcade/irobot/tl173l.html
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