APPLICATION SUGGESTION

In order to avoid possible instability occuring into fi-

nal stage the usual suggestions for the linear power

stages are useful, as for instance :

pins and ground ;

tween outputs and ground or across the load.

With single supply operation, a resistor (1k

Ω)

between the output and supply pin can be

necessary for stability.

Figure 8 :

Bidirectional DC Motor Control with

µP Compatible Inputs

E1, E2 = logic inputs

Figure 9 :

Servocontrol for Compact-disc

Figure 10 : Capstan Motor Control in Video

Recorders

Figure 11 : Motor Current Control Circuit

Note :

The input voltage level is compatible with L291 (8 - BIT D/A converter)

L2720/2/4

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