BA6996FP Rohm, BA6996FP Datasheet

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BA6996FP

Manufacturer Part Number
BA6996FP
Description
5-channel BTL driver for CD and MD player
Manufacturer
Rohm
Datasheet

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Part Number:
BA6996FP
Manufacturer:
ROHM
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3 927
The BA6996FP, an IC designed for CD and MD players, has a 5-channel BTL power driver and a standard operational
amplifier. The spindle and tray driver share a single output buffer, and are specified with a control pin. In addition, the
internal level shift circuit reduces the number of attached components.
FApplications
CD players, CD-ROM drives, MD players and other optical disc devices
FFeatures
1) A 5-channel BTL driver in a HSOP 28-pin package,
2) Five drivers are turned on and off according to the
3) The tray driver operates even when the servo power
FAbsolute maximum ratings (Ta = 25_C)
FRecommended operating conditions (Ta = 25_C)
502
5-channel BTL driver for CD and
MD Players
BA6996FP
Optical disc ICs
allowing for application miniaturization.
combination of control pin logic.
supply drops.
4) Internal thermal shutdown circuit.
5) Gain is adjustable with an attached resistor.
6) Internal standard operational amplifier.
7) Supports low-voltage servos.

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BA6996FP Summary of contents

Page 1

... MD Players BA6996FP The BA6996FP designed for CD and MD players, has a 5-channel BTL power driver and a standard operational amplifier. The spindle and tray driver share a single output buffer, and are specified with a control pin. In addition, the internal level shift circuit reduces the number of attached components. ...

Page 2

... Optical disc ICs FBlock diagram BA6996FP 503 ...

Page 3

... Optical disc ICs FPin descriptions 504 BA6996FP ...

Page 4

... Optical disc ICs FInput / output circuits BA6996FP 505 ...

Page 5

... Optical disc ICs FElectrical characteristics (unless otherwise noted 25_C, V 506 BA6996FP = 8V 1kHz ...

Page 6

... Optical disc ICs FMeasurement circuit BA6996FP 507 ...

Page 7

... Optical disc ICs FApplication example 508 BA6996FP ...

Page 8

... The output pin voltage dur- ing muting is the internal bias voltage, roughly V (4) Be sure to connect the 0.1 F bypass capaci- tor to the power supply, at the base of the IC. (5) Connect the radiating fin to an external ground. BA6996FP – 509 ...

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... Optical disc ICs FElectrical characteristic curves 510 BA6996FP ...

Page 10

... Optical disc ICs FExternal dimensions (Units: mm) BA6996FP 511 ...

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Optical disc ICs MEMO 512 ...

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