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UPD63210LGT fiches techniques PDF

NEC - 16-BIT D/A CONVERTER WITH BUILT-IN DIGITAL FILTER FOR AUDIO

Numéro de référence UPD63210LGT
Description 16-BIT D/A CONVERTER WITH BUILT-IN DIGITAL FILTER FOR AUDIO
Fabricant NEC 
Logo NEC 





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UPD63210LGT fiche technique
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD63210,63210L
16-BIT D/A CONVERTER WITH BUILT-IN DIGITAL FILTER FOR AUDIO
DESCRIPTION
The µPD63210 is a 16-bit dual D/A converter IC for digital audio demodulation, which incorporates an 8-times
oversampling digital filter and operational amplifiers for analog post filters. With few external parts and an easy
substrate design (as to 1-bit D/A), it is suitable for multimedia terminals, MPEG audio equipment, video CDs, game
machines, and electronic musical instruments, etc. To cope with sets for portable applications, a low-voltage operating
version µPD63210L (lowest operating supply voltage = +3.0 V) is also available.
FEATURES
• 16-bit resistor string D/A converter (2-channel) adopted
S/N = 104 dBTYP.; DR = 96 dBTYP. (when VDD = 5.0 V)
• High-performance 8-times oversampling digital filter incorporated
Pass band ripple
: ±0.003 dB
Stop band rejection : 90 dB
• System clock 384/512fs selectable
• Serial input data format selectable
Format for 2’S compliment, MSB first, and backward justification data accommodated;
Input can be selected between 16- and 18 bits
• Full line of low-voltage operating products (µPD63210L)
µPD63210 : VDD = 4.5 to 5.5 V
µPD63210L : VDD = 3.0 to 5.5 V
• Wide operating temperature range (TA = –40 to +85 °C)
• Operational amplifier (2-channel) for D/A converter output incorporated
• Operational amplifier (2-channel) for post filter (LPF) configuration incorporated
• Digital de-emphasis function (fs = 32/44.1/48 kHz) incorporated
• Soft mute function incorporated
• CD double-speed playback function (when µPD63210: 384fs)
• 28-pin plastic SOP (375 mil) adopted
ORDERING INFORMATION
Part Number
Package
µPD63210GT
28-pin plastic SOP (375 mil)
µPD63210LGT 28-pin plastic SOP (375 mil)
Quality Grade
Standard
The information in this document is subject to change without notice.
Document No. S11585EJ2V1DS00 (2nd edition)
(Previous No. ID-3466)
Date Published September 1996 P
Printed in Japan
©
1996

PagesPages 18
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