參數(shù)資料
型號： TDF8599TD
廠商： NXP SEMICONDUCTORS
元件分類： 音頻／視頻放大
英文描述： 70 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36
封裝： PLASTIC, SOT851-2, HSOP-36
文件頁數(shù)： 19/53頁
文件大小： 329K
代理商： TDF8599TD
TDF8599_2
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 02 — 30 July 2009
26 of 53
NXP Semiconductors
TDF8599
I2C-bus controlled dual channel class-D power amplier
9.1 Instruction bytes
If R/W bit = 0, the TDF8599 expects three instruction bytes: IB1, IB2 and IB3. After a
power-on reset, all unspecied instruction bits must be set to zero’.
[1]
See Section 8.3.3 on page 10 for information on IB1[D3] and IB1[D4].
[2]
[3]
See Table 4 for information on IB1[D0] and IB2[D0].
Table 14.
Instruction byte descriptions
Bit
Value
Description
Instruction byte IB1
Instruction byte IB2
Instruction byte IB3
D7
0
offset detection on pin DIAG
offset protection on
-
1
no offset detection on pin DIAG
offset protection off
-
D6
0
channel 1 offset monitoring on
channel 2 offset monitoring on
-
1
channel 1 offset monitoring off
channel 2 offset monitoring off
-
D5
0
channel 1 clip detect on pin CLIP
channel 2 clip detect on pin CLIP
-
1
channel 1 no clip detect on pin CLIP
channel 2 no clip detect on pin CLIP -
D4
0
disable frequency hopping
thermal pre-warning on pin CLIP
disable AC load detection
1
enable frequency hopping[1]
no thermal pre warning on pin CLIP
enable AC load detection
D3
0
oscillator frequency as set with
Rosc 10 %
temperature pre-warning at 140
°C oscillator phase shift bits
IB3[D3] to IB3[D1][2]
1
oscillator frequency as set with
Rosc +10%
temperature pre-warning at 120
°C
D2
0
-
DC-load detection disabled
1
-
DC-load detection enabled
D1
0
channel 1 enabled
channel 2 enabled
1
channel 1 disabled
channel 2 disabled
D0
0
TDF8599 in Standby mode
all channels operating
AD modulation
1
TDF8599 in Mute or Operating
modes[3]
all channels muted
BD modulation
Table 15.
Phase shift bit settings
D3
D2
D1
Phase
0000
001
1
4 π
010
1
3 π
011
1
2 π
100
2
3 π
101
3
4 π
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相關代理商/技術參數(shù)
參數(shù)描述
TDF8599TD/N2,512 功能描述:音頻放大器 IC AMP AUDIO PWR 85W D RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDF8599TD/N2,518 功能描述:音頻放大器 IC AMP AUDIO PWR 85W D RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDF8599TH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I2C-bus controlled dual channel 43 W/2 W single channel 85 W/1 W class-D power amplifier with load diagnostics
TDF8599TH/N2,512 功能描述:音頻放大器 IC AMP AUDIO PWR 85W D RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDF8599TH/N2,518 功能描述:音頻放大器 IC AMP AUDIO PWR 85W D RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
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