最新无码a∨在线观看,一本av高清一区二区三区,亚洲熟妇色l20p,宅男噜噜69av,中出あ人妻熟女中文字幕

AK7722VQ

24bit 4ch ADC 24bit 4ch DAC with Audio DSP

GENERALDESCRIPTION TheAK7722isadigitalsignalprocessorwithanintegrated4ch24bitDAC,astereoADCwithinputselectoranda2chinputADC.Theintegrated4chDAC,the2chADCwithinputselectorandtheother2chADCfeaturehighperformanceachieving108dB,96dBand95dB,respectively

AK7722VQ

24bit 4ch ADC + 24bit 4ch DAC with Audio DSP; [DSP Block]\n- Word length: 24bit (Coefficient RAM& Data RAM: F24 floating point)\n- Processing Speed: 13.6 ns (1536step/fs; fs = 48kHz)\n- Multiplication: 20 x 24 →44-bit Double precision arithmetic available\n- Divider 20 / 20 →20bit?\n- ALU: 48bit arithmetic operation (overflow margin 4bit) 20bit floating point arithmetic and logic operation\n- Program RAM: 3072 x 36bit\n- Coefficient RAM: 2048 x 24bit (F24 floating point)\n- Data RAM: 2048 x 24-bit (F24 floating point)\n- Offset Register: 64 x 13bit\n- Delay RAM1: 3072 x 24-bit\n- Delay RAM2: 2048 x 24-bit\n- Sampling rate: fs= 7.35k ~ 48kHz?\n- Master Clock: 1536fs(generated from 32fs, 48fs, 64fs, 128fs, 256fs, 384fs by internal PLL)\n- Master/Slave Operation\n[ADC1 Block]\n- Stereo with 6 Inputs Selector\n- DR, S/N: 96dB (fs = 48kHz, when differential input)\n- S/(N+D): 90dB (fs = 48kHz)\n- Differential & Single-ended Inputs\n- Digital HPF (fc=1Hz)\n- 6 Analog Inputs Selector (2 differential, 4 single-ended)\n- Digital Volume Control (24dB ~ -103dB, 0.5dB Step, Mute)\n[ADC2 Block]\n- DR, S/N: 95dB (fs = 48kHz)\n- Single-ended Inputs\n- Digital Volume Control (24dB ~ -103dB, 0.5dB Step, Mute)\n[SRC Block]\n- 3 Pair of Stereo →1 Stereo Pair Selector\n- 2ch x 1 system\n- Supporting frequency: Fin = 7.35kHz ~ 96kHz →Fout = 7.35kHz ~ 48kHz?(FSO/FSI = 0.167~ 6.0)\n[Guidance SRC Block] (GSRC)\n- 1 Channel (24bit) Up-converter for Voice Guidance?\n- Supporting frequency: Fin = 7.35kHz ~ 12kHz →Fout = 44.1kHz or 48kHz\n[DAC Block]\n- 4ch (2 Stereos)\n- 24bit 128 x Over-sampling advanced multi-bit (fs=8kHz~48kHz)\n- DR, S/N: 108dB (Differential Output)\n- S/(N+D): 90dB\n- Digital Volume Control (12dB ~ -115dB, 0.5dB Step, Mute)\n[Digital Interface Input/Output]\n- Digital Signal Input Port (4ch):?24bit MSB justified, 24/20/16bit LSB justified and I2S Format\n- Digital Signal Output Port (6ch):\n24bit MSB justified, 24/16bit LSB justified and I2S Format\n[Micro Computer Interface]\n- I2C or 4-wired Interface\n[General]\n- Integrated PLL\n- Integrated Regulator 3.3V →1.8V?\n- Power Supply: 3.3V ± 0.3V\n- Operating Temperature Range: -40?C ~ 85?C\n- 80pin LQFP;

GENERAL DESCRIPTION\nThe AK7722 is a digital signal processor with an integrated 4ch 24bit DAC, a stereo ADC with input selector and a 2ch input ADC. The integrated 4ch DAC, the 2ch ADC with inputselector and the other 2ch ADC feature high performance achieving 108dB, 96dB and 95dB, respectively. The integrated SRC has three input selector enabling the DSP to operate in master mode with digital inputs. The audio DSP has 1536step/fs (at 48kHz sampling) parallel arithmeticoperation performance and the 5k-word delay RAM allows surround processing and time alignment adjusting. As the AK7722 is a RAM based DSP, it is programmable for various user requirements. It is housed in an 80pin LQFP package.??FEATURES\n[DSP Block]\n- Word length: 24bit (Coefficient RAM& Data RAM: F24 floating point)\n- Processing Speed: 13.6 ns (1536step/fs; fs = 48kHz)\n- Multiplication: 20 x 24 →44-bit Double precision arithmetic available\n- Divider 20 / 20 →20bit?\n- ALU: 48bit arithmetic operation (overflow margin 4bit) 20bit floating point arithmetic and logic operation\n- Program RAM: 3072 x 36bit\n- Coefficient RAM: 2048 x 24bit (F24 floating point)\n- Data RAM: 2048 x 24-bit (F24 floating point)\n- Offset Register: 64 x 13bit\n- Delay RAM1: 3072 x 24-bit\n- Delay RAM2: 2048 x 24-bit\n- Sampling rate: fs= 7.35k ~ 48kHz?\n- Master Clock: 1536fs(generated from 32fs, 48fs, 64fs, 128fs, 256fs, 384fs by internal PLL)\n- Master/Slave Operation\n[ADC1 Block]\n- Stereo with 6 Inputs Selector\n- DR, S/N: 96dB (fs = 48kHz, when differential input)\n- S/(N+D): 90dB (fs = 48kHz)\n- Differential & Single-ended Inputs\n- Digital HPF (fc=1Hz)\n- 6 Analog Inputs Selector (2 differential, 4 single-ended)\n- Digital Volume Control (24dB ~ -103dB, 0.5dB Step, Mute)\n[ADC2 Block]\n- DR, S/N: 95dB (fs = 48kHz)\n- Single-ended Inputs\n- Digital Volume Control (24dB ~ -103dB, 0.5dB Step, Mute)\n[SRC Block]\n- 3 Pair of Stereo →1 Stereo Pair Selector\n- 2ch x 1 system\n- Supporting frequency: Fin = 7.35kHz ~ 96kHz →Fout = 7.35kHz ~ 48kHz?(FSO/FSI = 0.167~ 6.0)\n[Guidance SRC Block] (GSRC)\n- 1 Channel (24bit) Up-converter for Voice Guidance?\n- Supporting frequency: Fin = 7.35kHz ~ 12kHz →Fout = 44.1kHz or 48kHz\n[DAC Block]\n- 4ch (2 Stereos)\n- 24bit 128 x Over-sampling advanced multi-bit (fs=8kHz~48kHz)\n- DR, S/N: 108dB (Differential Output)\n- S/(N+D): 90dB\n- Digital Volume Control (12dB ~ -115dB, 0.5dB Step, Mute)\n[Digital Interface Input/Output]\n- Digital Signal Input Port (4ch):?24bit MSB justified, 24/20/16bit LSB justified and I2S Format\n- Digital Signal Output Port (6ch):\n24bit MSB justified, 24/16bit LSB justified and I2S Format\n[Micro Computer Interface]\n- I2C or 4-wired Interface\n[General]\n- Integrated PLL\n- Integrated Regulator 3.3V →1.8V?\n- Power Supply: 3.3V ± 0.3V\n- Operating Temperature Range: -40?C ~ 85?C\n- 80pin LQFP

AKD7722

24bit4chADC24bit4chDACwithAudioDSP

GENERALDESCRIPTION TheAK7722isadigitalsignalprocessorwithanintegrated4ch24bitDAC,astereoADCwithinputselectoranda2chinputADC.Theintegrated4chDAC,the2chADCwithinputselectorandtheother2chADCfeaturehighperformanceachieving108dB,96dBand95dB,respectively

AP7722

RackAutomaticTransferSwitch

B7722

SAWComponentsLow-LossFilter1575,42MHz

Features ●LowlossRFfilterforGPSreceivers ●Unbalancedtounbalancedoperation ●Lowamplituderipple ●PackageforSurfaceMountedTechnology(SMT) ●Pb-free Terminals ●Ni,gold-plated

CV7722

BipolarNPNDevice

EE-SX7722M

PhotomicrosensorwithSlimCable(Non-modulated)

EE-SX7722M

PhotomicrosensorwithSlimCable

EVAL-AD7722CB

16-Bit,195kSPSCMOS

EVAL-AD7722CB

16-Bit,195kSPSCMOS,
-ADC

GENERALDESCRIPTION TheAD7722isacompletelowpower,16-bit,Σ-?ADC.Thepartoperatesfroma5Vsupplyandacceptsadifferentialinputvoltagerangeof0Vto+2.5Vor±1.25Vcenteredaroundacommon-modebias.TheAD7722provides16-bitperformanceforinputbandwidthsupto90.625kHz.