Product Description:
Model No. : AD1955ARS
Brand: Analog Devices [ADI]
Packaging: 28-SSOP
D/c: 2012+rohs
Summary: AD1955ARS,
High Performance Multibit DAC, 28-SSOP, 5V, 960mA, Analog Devices
Description: The AD1955ARS is a complete high performance single-chip stereo digital audio playback system. It is comprised of a multibit sigma-delta modulator, high performance digital interpolation filters, and continuous-time differential current output DAC section. The AD1955ARS is fully compatible with all known DVD audio formats including 192kHz as well as 96kHz sample frequencies and 24-bits. The applications of the AD1955ARS are High-End DVD-Audio, SACD, CD, Home Theatre Systems, Automotive Audio Systems, Sampling Musical Keyboards, Digital Mixing Consoles, Digital Audio Effects Processors.
Parametrics: AD1955ARS absolute maximum ratings: (1)DVDD to DGND:-0.3V to 6V; (2)AVDD to AGND:-0.3V to 6V; (3)Digital Inputs:DGND - 0.3V to DVDD + 0.3V; (4)Analog Outputs:AGND - 0.3V to AVDD + 0.3V; (5)AGND to DGND:-0.3V to 0.3V; (6)Reference Voltage:(AVDD + 0.3)/2; (7)Soldering:+300℃, 10sec.
Features:AD1955ARS features: (1)123 dB SNR/DNR (Mono); (2)-110 dB THD+N; (3)110 dB Stopband Attenuation with ±0.0002dB Passband Ripple; (4)8 Times Oversampling Digital Filter; (5)On-chip Clickless Volume Control; (6)Supports SACD-Mute pattern detection; (7)Supports 64fs/128fs DSD SACD with phase modulation; (8)Internal Digital Filter pass-through for External Filter; (9)Master clock: 256fs, 384fs, 512fs, 768fs; (10)Hardware and Software Controllable Clickless Mute; (11)Digital De-emphasis for 32, 44.1, 48 KHz Sample Rate; (12)Differential Current Output for Optimum Performance; (13)8.64 mA p-p Output Current with +3dB headroom in SACD mode; (14)120 dB SNR/DNR (not muted) at 48KHz Sample Rate; (15)Data Directed Scrambling DAC - Least Sensitive to Jitter; (16)5V Power Supply Stereo Audio DAC System; (17)Accepts 16/18/20/24-Bit Data; (18)Supports 24-Bits, 192kHz Sample Rate PCM Audio Data; (19)Supports SACD bit-stream and External Digital Filter Interface.
Company Contact:
Contact Name: Ella
Company Name: Excellent Integrated System Limited (eis)
Email:
Tel: 852-30777742
Fax: 852-30777742
Street Address: Rm 906, Workingberg Comm Bldg,
41-47 Marble Rd, Hongkong
Member name: eisltd
Country:
Hong Kong
Member Since: 25 September 2012
Total Leads:
108 eisltd Import Export Business Leads
Business focus: Electronic Components, Ics, Diodes, Capacitors, Transistors
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