參數(shù)資料
型號(hào): TDA7468D
廠商: STMICROELECTRONICS
元件分類(lèi): 音頻控制
英文描述: 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28
封裝: SO-28
文件頁(yè)數(shù): 10/23頁(yè)
文件大?。?/td> 249K
代理商: TDA7468D
TDA7468
18/23
Table 15. BASS ALC
MSB
LSB
BASS ALC
D7
D6
D5
D4
D3
D2
D1
D0
ALC Mode
1ON
0OFF
Detector
1ON
0OFF
Release Current Circuit
1ON
0OFF
Attack Time Resistor
0
12.5K
0
1
25K
1
0
50K
1
100K
Threshold
0
700mVrms
0
1
485mVrms
1
0
320mVrms
1
170mVrms
Attack Mode
0
MODE 1: Fixed Resistor
1
MODE 2: Adaptive
Figure 9. BASS ALC : Threshold curve
Figure 10. BASS ALC : THD
0.1
1
0.01
0.1
1
VO
(VRMS)
VIN(VRMS)
D00AU1100
Supply Voltage : 9.0V
Frequency : 60Hz
Bassfilter : 60Hz/28dB boost
Internal release circuit : ON
Attack mode : 12.5kohm, mode2(adaptive)
Threshold1
Threshold2
Threshold4
Threshold3
0.001
0.01
0.1
1
10
0.01
0.1
1VIN(VRMS)
THD
[%]
Threshold4
Threshold3
Threshold2
Threshold1
Supply Voltage : 9.0V
Frequency : 60Hz
Bassfilter : 60Hz/28dB boost
Internal release circuit : ON
Attack mode : 12.5kohm, mode2(adaptive)
D99AU1101A
相關(guān)PDF資料
PDF描述
TDA7468D13TR 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28
TDA7469A 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO20
TDA7469D 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO16
TDA7469 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO24
TDA746913TR 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO24
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA7468D13TR 功能描述:多媒體雜項(xiàng) 2 Bands Digitally Controled Audio Proc RoHS:否 制造商:Texas Instruments 類(lèi)型: 通道數(shù)量: 轉(zhuǎn)換速率:540 Mbps 分辨率: 封裝 / 箱體:SOIC-16 封裝:Tube
TDA7469 功能描述:音頻 DSP Lo Vltg ANALOG AUDIO PROCESSOR RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
TDA7469_1 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:LOW VOLTAGE ANALOG AUDIO PROCESSOR WITH HEADPHONE POWER AMPLIFIER
TDA746913TR 功能描述:音頻 DSP Lo Vltg ANALOG AUDIO PROCESSOR RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
TDA7473 制造商:STMicroelectronics 功能描述:QUAD BTL DRVR - Rail/Tube