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TLA4891 - Audio Line Matching Transformer

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Datasheet preview – TLA4891

Datasheet Details

Part number TLA4891
Manufacturer Filtran
File Size 60.39 KB
Description Audio Line Matching Transformer
Datasheet download datasheet TLA4891 Datasheet
Additional preview pages of the TLA4891 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com Audio Line Matching Transformer Applications: • • • Low profile. Up to 90 mA unbalanced line current. Exceeds the requirements of FCC Part 68 and CS 03. TLA4891 TLA4891 series transformers are designed to interface telecommunications equipment to a telephone line, capable of handling unbalanced DC. MECHANICAL 1 Pri. 3 TLA4891-1 4 Sec. 6 1 Pri 2 3 TLA4891-2 DIMENSIONS, Inches (mm) 1 P/N L W H A B C S (DIA) Pri. TLA4891 1.25 (31.8) 0.81 (20.4) 0.50 0.95 0.20 (12.7) (24.13) (5.08) 0.20 (5.08) 0.027 (0.68) 3 6 TLA4891-3 4 2 5 6 5 Sec. 4 Sec. ELECTRICAL TLA4891 TLA4891-1 Pri. Sec. Pri. : Sec. Pri. Sec. 600 Ω 600 Ω 1:1 75 100 1.7 dB - 2.5 dB 65 dB > 14.5 dB 90 mA 1500 Vrms TLA4891-2 600 Ω c.t. 600 Ω c.t 1:1 75 100 1.7 dB - 2.5 dB 65 dB > 14.
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