参数资料
型号: TDF8553J
厂商: NXP SEMICONDUCTORS
元件分类: 音频/视频放大
英文描述: 87 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM37
封装: PLASTIC, SOT725-1
文件页数: 7/47页
文件大小: 391K
代理商: TDF8553J
TDF8553J_1
NXP B.V. 2008. All rights reserved.
Objective data sheet
Rev. 01 — 3 December 2008
15 of 47
NXP Semiconductors
TDF8553J
4
× 50 Watt power amplier and multiple voltage regulator
If address byte bit R/W = 0, the TDF8553 expects 3 instruction bytes: IB1, IB2 and IB3;
After a power-on, all instruction bits are set to zero.
If address byte bit R/W = 1, the TDF8553 will send 4 data bytes to the microcontroller:
DB1, DB2, DB3 and DB4; see Table 7 to Table 10.
Fig 8.
Denition of start and stop conditions
Fig 9.
Bit transfer
mba608
SDA
SCL
P
STOP condition
SDA
SCL
S
START condition
mba607
data line
stable;
data valid
change
of data
allowed
SDA
SCL
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TDF8554J/N2 44 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM37
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