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BA8201F - Pseudo inductance for telephones

General Description

BA8201 / BA8201F 302 Communication ICs BA8201 / BA8201F FElectrical characteristics (unless otherwise noted, Ta = 25_C, VLN = 4V, υLN = 100mVrms, Io = 5mA, f = 1kHz) FMeasurement circuits 303 Communication ICs BA8201 / BA8201F 304 Communication ICs FApplication example BA8201 / BA8201F

Key Features

  • 1) Corresponds to choke coil of several henries. 2) Extracts DC current while maintaining high inductance on telephone line side. 3) Capable of extracting large output current. 4) Wide dynamic range. 5) Two output voltage modes available for selection. S Line voltage seek mode S Constant voltage mode 6) DIP 8 and SOP 8 pin packages available. FAbsolute maximum ratings (Ta = 25_C) FRecommended operating conditions (Ta = 25_C) 300 Communication ICs FBlock diagram BA8201 / BA8201F 301 Commu.

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Datasheet Details

Part number BA8201F
Manufacturer ROHM
File Size 112.97 KB
Description Pseudo inductance for telephones
Datasheet download datasheet BA8201F Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Communication ICs Pseudo inductance for telephones BA8201 / BA8201F The BA8201 and BA8201F are ICs with a choke coil action, capable of extracting the DC current from a telephone line while maintaining a high inductance on the telephone line side. This eliminates the need for a choke coil, and facilitates use of the telephone set line in a variety of applications. FApplications Household telephones FFeatures 1) Corresponds to choke coil of several henries. 2) Extracts DC current while maintaining high inductance on telephone line side. 3) Capable of extracting large output current. 4) Wide dynamic range. 5) Two output voltage modes available for selection. S Line voltage seek mode S Constant voltage mode 6) DIP 8 and SOP 8 pin packages available.