參數(shù)資料
型號(hào): TDA7412
廠商: STMICROELECTRONICS
元件分類: 音頻控制
英文描述: 1 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP44
封裝: 10 X 10 MM, 1.40 MM HEIGHT, TQFP-44
文件頁(yè)數(shù): 45/56頁(yè)
文件大小: 716K
代理商: TDA7412
5/56
TDA7412
ELECTRICAL CHARACTERISTICS
VS = 9V; Tamb = 25°C; RL = 10k; all gains = 0dB; f = 1kHz; unless otherwise specified
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
INPUT SELECTOR
Rin
Input Resistance
all single ended Inputs
70
100
130
k
VCL
Clipping Level
1.8
2.2
VRMS
SIN
Input Separation
80
100
dB
GIN MIN
Min. Input Gain
-1
0
+1
dB
GIN MAX
Max. Input Gain
13
15
17
dB
GSTEP
Step Resolution
0.5
1
1.5
dB
VDC
DC Steps
Adjacent Gain Steps
-5
1
5
mV
GMIN to GMAX
-10
6
10
mV
Voffset
Remaining offset with AutoZero
0.5
mV
DIFFERENTIAL STEREO INPUTS
Rin
Input Resistance
(see Figure 1)
Differential
70
100
130
k
GCD
Gain
only at true differential input
-1
0
1
dB
-5
-6
7
dB
-11
-12
-13
dB
CMRR
Common Mode Rejection Ratio
VCM = 1VRMS @ 1kHz
46
70
dB
VCM = 1VRMS @ 10kHz
46
60
dB
eNO
Output-Noise @ Speaker-Outputs 20Hz - 20kHz, flat; all stages 0dB
9
15
V
DIFFERENTIAL MONO INPUTS
Rin
Input Impedance
Differential
40
56
72
k
CMRR
Common Mode Rejection Ratio
VCM = 1VRMS @ 1kHz
40
70
dB
VCM = 1VRMS @ 10kHz
40
60
dB
BEEP CONTROL
VRMS
Beep Level
Mix-Gain = 6dB
250
350
500
mV
fBeep
Beep Frequency
fBeep1
570
600
630
Hz
fBeep2
740
780
820
Hz
fBeep1
1.48
1.56
1.64
kHz
fBeep1
2.28
2.4
2.52
kHz
MIXING CONTROL
MLEVEL
Mixing Ratio
Main / Mix-Source
-6/-6
dB
相關(guān)PDF資料
PDF描述
TDA7415CB SPECIALTY ANALOG CIRCUIT, PQFP64
TDA7416 1 CHANNEL(S), EQUALIZER CIRCUIT, PQFP44
TDA7417TR 1 CHANNEL(S), EQUALIZER CIRCUIT, PQFP32
TDA7417 1 CHANNEL(S), EQUALIZER CIRCUIT, PQFP32
TDA7418TR SPECIALTY CONSUMER CIRCUIT, PDSO20
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA7415 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
TDA7415CB 功能描述:音頻放大器 Car-radio Multimedia Signal (CMSP) 6-chnl 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDA7415CBTR 功能描述:音頻放大器 Car-radio Multimedia Signal (CMSP) 6-chnl 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDA7416 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:CARRADIO SIGNAL PROCESSOR
TDA7416_11 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Car radio signal processor