IC HEAD SWITCH 2CH 16V SOP14 TR

BA3126F-E2

Manufacturer Part NumberBA3126F-E2
DescriptionIC HEAD SWITCH 2CH 16V SOP14 TR
ManufacturerRohm Semiconductor
TypeHead Switch
BA3126F-E2 datasheet
 

Specifications of BA3126F-E2

ApplicationsPlayers, CameraMounting TypeSurface Mount
Package / Case14-SOP (4.4mm Width)Lead Free Status / RoHS StatusLead free / RoHS Compliant
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Audio ICs
2-channel head switch for radio
cassette recorders
BA3126F / BA3126N
The BA3126F and BA3126N are dual-channel tape head switching ICs designed for use in radio cassette players.
These ICs are designed to withstand voltages of up to 120V
recording. Both devices have two channels, and are ideal for use in radio-cassette players.
The package types are 14-pin SOP for the BA3126F, and 9-pin SIP for the BA3126N.
FApplications
Radio-cassette players
FFeatures
1) High withstanding voltage
(120V
Min. at f = 100kHz).
P-P
2) Low “on” resistance (P / B SW : 8 ,
REC SW : 5 )
FAbsolute maximum ratings (Ta = 25_C)
FRecommended operating conditions (Ta = 25_C)
818
Min., and can handle large-amplitude bias signals during
P-P
3) Low offset voltage (P / B SW : 5.0mV,
REC SW : 0.6mV)

BA3126F-E2 Summary of contents

  • Page 1

    ... BA3126F / BA3126N The BA3126F and BA3126N are dual-channel tape head switching ICs designed for use in radio cassette players. These ICs are designed to withstand voltages 120V recording. Both devices have two channels, and are ideal for use in radio-cassette players. ...

  • Page 2

    ... Audio ICs FBlock diagram FInternal circuit configuration BA3126F / BA3126N 819 ...

  • Page 3

    ... Audio ICs FElectrical characteristics (unless otherwise noted 25_C, V 820 BA3126F / BA3126N = 9.0V, measurement circuit : Figs. 7 and 8). CC ...

  • Page 4

    ... Audio ICs FMeasurement circuit BA3126F / BA3126N 821 ...

  • Page 5

    ... FOperation notes (1) When the voltage on the control pin drops below 0.5V, (pin 5 for the BA3126F, and pin 4 for the BA3126N) the IC switches mode . When the voltage is 0V, the maximum source current generated is 120 A (I When the voltage on the control pin goes above 3.9V the IC switches to REC mode ...

  • Page 6

    ... Audio ICs FApplication example BA3126F / BA3126N 823 ...

  • Page 7

    ... Audio ICs FElectrical characteristics curves FExternal dimensions (Units: mm) 824 BA3126F / BA3126N ...