參數(shù)資料
型號: TDA8593J
廠商: NXP SEMICONDUCTORS
元件分類: 音頻/視頻放大
英文描述: 69 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM27
封裝: POWER, PLASTIC, SOT-767-1, DIL-BENT-SIL, 27 PIN
文件頁數(shù): 18/33頁
文件大?。?/td> 202K
代理商: TDA8593J
9397 750 14847
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 02 — 3 June 2005
25 of 33
Philips Semiconductors
TDA8593J
I2C-bus controlled 4
× 45 W power amplier
11.1.8 Power dissipation and efciency
VP = 14.4 V; RL =4 ; f = 1 kHz.
Fig 21. Power dissipation as function of output power per channel (4 channels driven)
VP = 14.4 V; RL =4 ; f = 1 kHz.
Fig 22. Efciency as function of output power per channel (4 channels driven)
Po (W)
0
30
10
20
001aaa602
20
30
10
40
50
Ptot
(W)
0
Po (W)
0
40
32
16
24
8
001aaa603
40
60
20
80
100
η
(%)
0
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