Datasheet

LM134, LM234, LM334
www.ti.com SNVS746C –MAY 2004–REVISED MARCH 2005
Typical Performance Characteristics
Maximum Slew Rate
Output Impedance Linear Operation
Start-Up Transient Response
Voltage Across R
SET
(V
R
) Current Noise
Turn-On Voltage Ratio of I
SET
to I
BIAS
Application Hints
The LM134 has been designed for ease of application, but a general discussion of design features is presented
here to familiarize the designer with device characteristics which may not be immediately obvious. These include
the effects of slewing, power dissipation, capacitance, noise, and contact resistance.
CALCULATING R
SET
The total current through the LM134 (I
SET
) is the sum of the current going through the SET resistor (I
R
) and the
LM134's bias current (I
BIAS
), as shown in Figure 5.
Copyright © 2004–2005, Texas Instruments Incorporated Submit Documentation Feedback 5
Product Folder Links: LM134 LM234 LM334