TEA4989

www.DataSheet4U.com Audio Line Matching Transformer Applications: Line matching in 600 & 900 Ω circuits with up to 10 mA d.c. imbalance. TEA4989 TEA4989 is an Audio Line matching transformer with the following features. Low profile. Conforms to FCC part 68, Canadian CS 03 regulations. MECHANICAL 1 6 3 TEA4989 4 1 2 3 All dimensions are in inches 6 5 4 TEA4989-1 DOT AT PIN 1 ELECTRICAL TEA4989.CHP TEA4989 TEA4989-1 Turns Ratio Insertion Loss Frequency Response Longitudinal Balance Winding Resistance Return Loss Dielectric Strength 1000 Hz 300 - 5000 Hz 300 - 5000Hz (1 - 3) (6 - 4) 300 - 5000 Hz 1:1 1.5 dB < 1.0 dB > 65 dB 88 Ω nom. 106 Ω nom. > 11 dB 1500 Vrms 1 c.t. : 1 c.t. 1.5 dB < 1.0 dB > 65 dB 88 Ω nom. 106 Ω nom. > 11 dB 1500 Vrms ISSUE: D 95/04/11 Filtran Limited 229 Colonnade Road, Nepean, Ontario, K2E 7K3, Canada Tel:(613)226-1626, Fax:(613)226-7124 8-9 ...