LA3242 Ver la hoja de datos (PDF) - SANYO -> Panasonic

Número de pieza

componentes Descripción

Fabricante

LA3242

Preamplifier for Compact Cassette Recorder Recording-only Use

SANYO -> Panasonic 

Sample Application Circuit

LA3242

Note:

1. The electronic select switching level is approximately (VCC – 0.9)/2.

2. REC amplifier NF parameters Z1 through Z3 should be selected to accommodate the recording level and frequency response

that will be required in metal/normal tape and normal/higher speed modes.

3. Z1 through Z3 may be configured with coil ‘‘L’’, capacitor ‘‘C’’, and resistor ‘‘R’’.

4. When electronic control pins 9 and 16 are at the GND level, each electronic switch is turned ON.

5. When ALC ON/OFF control pin 17 is at 1 V or less/1.5 V or greater, the ALC is turned ON/OFF, respectively (Ta = 25°C).

6. The ALC width depends on external resistor RA.

No.2620-4/12

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