SM7516 Просмотр технического описания (PDF) - Samhop Mircroelectronics

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SM7516

3W STEREO AUDIO POWER AMPLIFIER WITH ADVANCED DC VOLUME CONTROL

Samhop Mircroelectronics 

SAMHOP Microelectronics Corp.

3W STEREO AUDIO POWER AMPLIFIER WITH ADVANCED DC VOLUME CONTROL

TOTAL HARMONIC DISTORTION + NOISE

VS.

OUTPUT POWER

VDD = 5.5 V

Load = 4 ohms

Gain = 20 dB

BTL Mode

20KHz

20 Hz

1 KHz

TOTAL HARMONIC DISTORTION + NOISE

VS.

OUTPUT POWER

VDD = 5 V

Load = 8 ohms

Gain = 20 dB

BTL Mode

20KHz

20 Hz

1 KHz

OUTPUT POWER (W)

Figure 7

CLOSED LOOP RESPONSE

Gain

Phase

Figure 8

OUTPUT POWER (W)

Figure 8

CLOSED LOOP RESPONSE

Gain

Phase

VDD = 5 V

Load = 8 ohms

Gain = 20 dB

Po = 1W

BTL Mode

FREQUENCY (Hz)

Figure 9

VDD = 5 V

Load = 8 ohms

Gain = 6 dB

Po = 1W

BTL Mode

FREQUENCY (Hz)

Figure 10

Page 10

V.0.1 Sep 12,2007

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