DA100 SERIES Transformers for Digital Audio Data Transmission SELECTION GUIDE Order Code FEATURES ■ Compatible with Leading Chip Sets mH H Vµs dB dB DA101 1:1 1.00 - 1.59 0.22 15 46.80 52.10 DA102 1:1 2.00 - 3.00 0.39 20 40.40 49.70 DA103 1:1 4.00 - 5.96 0.91 28 36.30 46.40 DA101M/R 1:1 1.00 - 1.59 0.22 15 46.80 52.10 DA102M/R 1:1 2.00 - 3.00 0.39 20 40.40 49.70 DA103M/R 1:1 4.00 - 5.96 0.91 28 36.30 46.40 DIP ■ 2kVrms Isolation ■ Standard Pinout ■ Surface Mount Option ■ CECC00802 IR Reflow Profile ■ UL 94V-0 Package Materials ■ Low Profile ■ Suitable for Both 75 & 110Ω Circuits DESCRIPTION The Digital Audio Range of transformers is designed to improve the balance of transmitter and receiver circuitry in hi-fi equipment, video games and other applications requiring high-performance digital audio transmission. Compliant with AES/EBU recommendations for the digital audio interface offering optimised shunt capacitance between primary and secondary windings. Capable of operating over the audio data rate frequency range, providing isolation from 60Hz noise. www.dc-dc.com SM ABSOLUTE MAXIMUM RATINGS Operating free air temperature range Storage temperature range Specifications typical at TA =25°C For tape and reel packaging details refer to datasheet NDC AN002. 0°C to 70°C –40°C to 125°C DA100 SERIES Transformers for Digital Audio Data Transmission MECHANICAL DIMENSIONS 6 Pin DIP 2.54 9.52 Top View 1 8.89 6 1 DA101 1 3 XYYWW 4 +0.15 Ø1.20 –0.00 6.35 3.44±0.50 0.30 0.20 0.63 0.53 10.16 5.08 6 Pin SM 12.70 9.52 max Top View 1.60 1 8.89 max 6 2 DA103M 1 5 1 3 XYYWW 2.54 4 1.00 11.50 6.35 0.30 0.20 0.90 2.54 0.63 0.53 All dimensions in mm XX.XX ±0.25mm. All pins on a 2.54mm pitch and within ±0.25mm of true position. C&D Technologies (NCL) Limited reserve the right to alter or improve the specification, internal design or manufacturing process at any time, without notice. Please check with your supplier or visit our web site to ensure that you have the current and complete specification for your product before use. © C&D Technologies (NCL) Limited 2000 NMP DA100.3 No part of this publication may be copied, transmitted or stored in a retrieval system or reproduced in any way including, but not limited to, photography, photocopy, magnetic or other recording means, without prior written permission from C&D Technologies (NCL) Limited. Instructions for use are available from www.dc-dc.com C&D Technologies (NCL) Ltd Tanners Drive, Blakelands North Milton Keynes MK14 5BU, England Tel: +44 (0)1908 615232 Fax:+44 (0)1908 617545 email: [email protected] www: http://www.dc-dc.com C&D Technologies (NCL), Inc. 8917 Glenwood Avenue, Raleigh NC 27612, USA Tel: +1 (919) 571-9405 Fax: +1 (919) 571-9262 email: [email protected]