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Número de pieza | BA6893AK | |
Descripción | 4-channel driver and power controller | |
Fabricantes | ROHM Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de BA6893AK (archivo pdf) en la parte inferior de esta página. Total 18 Páginas | ||
No Preview Available ! Optical disc ICs
4-channel driver and power
controller
BA6893AK
The BA6893AK is a 4-channel driver and power supply that includes the reset, recharge, and shock detection circuits
required for portable CD players on a single IC. The driver block power supply uses the on-chip switching regulator, mak-
ing this component an ideal choice for low-power sets.
FApplications
Portable CD players
FFeatures
1) Four H-bridge driver circuits.
2) DC to DC converter control circuit.
3) Reset circuit.
4) Shock detection circuit.
5) Battery recharge circuit.
6) Ripple filter circuit.
7) Audio reference output.
8) Low power consumption.
9) Thermal shutdown circuit.
10) QFP44 package.
FAbsolute maximum ratings (Ta = 25_C)
FRecommended operating conditions (Ta = 25_C)
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1 page Optical disc ICs
BA6893AK
610
5 Page Optical disc ICs
BA6893AK
FElectrical characteristics (unless otherwise noted, Ta = 25_C, BATT = 2.4V, VSYS1 = VSYS2 = 3.2V, VREF = 1.6V,
CHGVCC = 0V, and fCLK = 88.2kHz)
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11 Page |
Páginas | Total 18 Páginas | |
PDF Descargar | [ Datasheet BA6893AK.PDF ] |
Número de pieza | Descripción | Fabricantes |
BA6893AK | 4-channel driver and power controller | ROHM Semiconductor |
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