SA58670 Datasheet, PDF (8/18 Pages) NXP Semiconductors – 2.1 W/channel stereo Class D audio amplifier

NXP Semiconductors
SA58670
2.1 W/channel stereo Class D audio amplifier
−30
distortion
product ratio
(dB)
−50
SA58670, ch 1
−70
SA58670, ch2
−90
002aac770
−110
20 30 50
100
200 300 500
1k
2k 3k 5k
10 k 20 k
f (Hz)
Fig 5. Stepped distortion product ratio
1m
V_n(o)(RMS)
(V)
002aac771
100 µ
10 µ
(1)
(2)
1µ
20 30 50
100
200 300 500
1k
2k 3k 5k
10 k 20 k
f (Hz)
(1) Left channel.
(2) Right channel.
Fig 6. Noise output voltage
SA58670_1
Objective data sheet
Rev. 01 — 22 June 2007
© NXP B.V. 2007. All rights reserved.
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