LM4861M datasheet(3/8 Pages) NSC

Part #	LM4861M

Description	1.1W Audio Power Amplifier with Shutdown Mode

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Manufacturer	NSC [National Semiconductor (TI)]

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High Gain Application Circuit

Single Ended Application Circuit

DS011986-3

FIGURE 2. Audio Ampiifier with A

VD =20

DS011986-4

*CS and CB size depend on specific application requirements and constraints. Typical vaiues of CS and CB are 0.1 µF.

**Pin 1 should be connected to VDD to disable the amplifier or to GND to enable the amplifier. This pin should not be left floating.

***These components create a “dummy” load for pin 8 for stability purposes.

FIGURE 3. Single-Ended Amplifier with A

V =−1

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