LM26EVAL-TPA National Semiconductor, LM26EVAL-TPA Datasheet

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LM26EVAL-TPA

Manufacturer Part Number
LM26EVAL-TPA
Description
BOARD EVALUATION LM26CIM5-TPA
Manufacturer
National Semiconductor
Series
PowerWise®r
Datasheets

Specifications of LM26EVAL-TPA

Sensor Type
Thermostat
Sensing Range
85°C Trip Point
Interface
Analog
Sensitivity
±3°C
Voltage - Supply
2.7 V ~ 5.5 V
Embedded
No
Utilized Ic / Part
LM26CIM5-TPA
Lead Free Status / RoHS Status
Not applicable / Not applicable
LM26 Evaluation Kit Manual
1.0 General Description
The LM26 Evaluation Kit allows quick connection and evaluation of the LM26CIM5-
TPA factory preset thermostat. The LM26CIM5-TPA has a trip point setting of +85°C
with an accuracy of ±3°C. Header J2 allows you to short the HYST pin of the LM26
to GND thus changing the hysteresis to 10°C. The board comes without the jumper so
the HYST pin is HIGH and the part 2°C hysteresis set. The part requires a power
supply voltage of 2.7V to 5.5V. J1 allows easy connection of other circuitry to all of
the LM26’s pins.
Figure 1. LM26 Evaluation Board
2.0 Schematic Diagram
Copyright © July 1999 National Semiconductor
HEADER 2
J2
1
2
R2
51k
1
2
3
J1
1/1
HEADER 5
U1
LM26CIM5-_ _A
HYST
GND
VTEMP
OS#
V+
5
4
R1
51k
LM26 Evaluation Board
C1
0.1
LM26EVAL-TPA

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