參數(shù)資料
型號: TDF8555J/N1
廠商: NXP SEMICONDUCTORS
元件分類: 音頻/視頻放大
英文描述: 44 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM37
封裝: PLASTIC, SOT725-1, 37 PIN
文件頁數(shù): 21/55頁
文件大?。?/td> 534K
代理商: TDF8555J/N1
TDF8555J
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 1 — 29 August 2011
28 of 55
NXP Semiconductors
TDF8555J
4
45 W power amplifier with multiple voltage regulator
2
D2
clip information on pin DIAG
0 = enable
1 = disable
1
D1
block clip diagnostics
0 = below Vp =10V
1 = below undervoltage level set by IB4[D6]
0
D0
diagnostic bits on DBx4 and DBx5
0 = simple AC/DC-load diagnostic
1 = advanced DC-load diagnostic
Table 16.
Instruction byte IB5 bit description
Bit
Symbol
Description
7D7
-
6D6
-
5D5
-
4D4
-
3
D3
diagnostics information in bits DBx[D3]
0 = short load diagnostic
1 = speaker fault diagnostic
2D2
-
1D1
-
0D0
-
Table 15.
Instruction byte IB4 bit description …continued
Bit
Symbol
Description
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