TEA4989 Filtran, TEA4989 Datasheet

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TEA4989

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

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