PDF AL1101 Data sheet ( Hoja de datos )

Número de pieza	AL1101
Descripción	24-Bit Analog-to-Digital Converter
Fabricantes	Wavefront
Logotipo
Hay una vista previa y un enlace de descarga de AL1101 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas
No Preview Available ! AL1101 24-Bit Analog-to-Digital Converter General Description The AL1101 is a 24-bit sigma-delta stereo analog-to-digital audio converter using Wavefront’s ClockEZ™ technology. With dynamic range of 107dB, simplified interface, and low power consumption, the AL1101 (and its companion AL1201 DAC) is a best-in-class solution for 44.1kHz and 48kHz operation. Applications Digital Mixing Boards Signal Processors Digital Effects Boxes Digital Recorders Computer Sound Boards Karaoke Systems Car Audio Systems Features 24-bit conversion 107dB dynamic range (A-wt) 0.002% THD (input = -1dBFS) ClockEZ™ circuitry: internal PLL derives all necessary timing signals from one external Fs clock 64X oversampling, 5th order 1-bit - ¡ modulator 64:1 linear-phase digital decimation filter Sample rate: 24kHz to 55kHz Digital high-pass filter Low power: 110mW (Fs = 48kHz) Serial output selectable: 32/24 bits/frame Full scale differential input = ±4V 5V operation Architecture Block diagram and Package INL+ INR+ INL- INR- AGND MID REF+ VA REF- AGND VD DGND DGND DOUT FORMAT WDCLK 16 pin SOIC 150 mils wide Wavefront Semiconductor ∴ 200 Scenic View Drive ∴ Cumberland, RI 02864 ∴ U.S.A. Tel: +1 401 658-3670 ∴ Fax: +1 401 658-3680 ∴ Email: [email protected] On the web at www.wavefrontsemi.com 1 AL1101-0305 Free Datasheet http://www.Datasheet4U.com 1 page Serial Output Interface The AL1101 presents its two’s complement serial output data in a standard MSB-first format. Two bitrates are provided: The 32-bits-per-frame rate (FORMAT low) is suitable for use in systems where 256Fs master clocks are present. The 24-bits-per-frame rate (FORMAT high) is convenient when interfacing with circuits where 384Fs master clocks are present. The output sample period is defined between rising edges of wordclock (WDCLK) input. Nominally, this is a 50% duty-cycle clock at frequency Fs, but it can be a pulse with Ts/256 < Pulse Width < (255/256)Ts; Ts=1/Fs. Left channel data output starts when WDCLK rises, and right channel data output starts Ts/2 seconds later (on falling edge of WDCLK if WDCLK has a 50% duty cycle). The serial bits are output on the rising edge of an internally generated bitclock (whose rising edge is aligned with rising edge of WDCLK) that runs at 64Fs when FORMAT is low (32-bits-per- frame), or 48*Fs when FORMAT is high (24-bits-per-frame). The data is valid ±100ns from the center of these bit-frames. Serial Output Interface Formats WDCLK (Fs, 50% duty cycle shown) DOUT, 32 bits/frame 23 DOUT, 24 bits/frame 23 Left Channel 0 Right Channel 23 0 23 0 0 Serial Output Interface Timing WDCLK (Fs, 50% duty cycle shown) 64Fs bitclk (internal) LEFT DOUT VALID 100ns100ns Ts/128 Ts/64 VALID 100ns100ns RIGHT VALID 100ns100ns Ts/128 Ts/64 VALID 100ns100ns WDCLK (Fs, 50% duty cycle shown) 48Fs bitclk (internal) LEFT DOUT VALID 100ns100ns Ts/96 Ts/48 VALID 100ns100ns RIGHT VALID 100ns100ns Ts/96 Ts/48 VALID 100ns100ns www.wavefrontsemi.com 5 Free Datasheet http://www.Datasheet4U.com 5 Page

Páginas	Total 8 Páginas
PDF Descargar	[ Datasheet AL1101.PDF ]

Hoja de datos destacado

Número de pieza	Descripción	Fabricantes
AL1101	24-Bit Analog-to-Digital Converter	Wavefront
AL1101	stereo ADC	Alesis

Número de pieza	Descripción	Fabricantes
SLA6805M	High Voltage 3 phase Motor Driver IC.	Sanken
SDC1742	12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.	Analog Devices

DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.

DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar