LM134/LM234/LM334
Typical Applications
(Continued)
Low Output Impedance Thermometer
Terminating Remote Sensor for Voltage Output
DS005697-6
*Output impedance of the LM134 at the “R” pin is approximately
DS005697-14
where R
2
is the equivalent external resistance connected from the V
−
pin
to ground. This negative resistance can be reduced by a factor of 5 or
more by inserting an equivalent resistor R
3
= (R
2
/16) in series with the
output.
Low Output Impedance Thermometer
Higher Output Current
DS005697-5
DS005697-16
*Select R1 and C1 for optimum stability
Basic 2-Terminal Current Source
DS005697-1
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