參數(shù)資料
型號(hào): SA58670
廠商: NXP Semiconductors N.V.
英文描述: 2.1 W/channel stereo Class D audio amplifier
中文描述: 2.1瓦/聲道立體聲D類音頻放大器
文件頁(yè)數(shù): 8/18頁(yè)
文件大小: 142K
代理商: SA58670
SA58670_1
NXP B.V. 2007. All rights reserved.
Objective data sheet
Rev. 01 — 22 June 2007
8 of 18
NXP Semiconductors
SA58670
2.1 W/channel stereo Class D audio amplifier
Fig 5.
Stepped distortion product ratio
(1) Left channel.
(2) Right channel.
Fig 6.
Noise output voltage
002aac770
f (Hz)
20
20 k
2 k
200
70
90
50
30
distortion
product ratio
(dB)
110
30
50
100
300
500
1 k
3 k
5 k
10 k
SA58670, ch 1
SA58670, ch2
f (Hz)
20
20 k
2 k
200
100
μ
10
μ
1 m
1
μ
V
n(o)(RMS)
(V)
30
50
100
300
500
1 k
3 k
5 k
10 k
(1)
(2)
002aac771
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