(PDF) BA6892 Datasheet - 4-channel H-bridge type BTL driver for CD players

Número de pieza	BA6892
Descripción	4-channel H-bridge type BTL driver for CD players
Fabricantes	ROHM Semiconductor
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No Preview Available ! Optical disc ICs 4-channel H-bridge type BTL driver for CD players BA6892FP The BA6892FP is a 4-channel H-bridge BTL driver for CD players. Independent power supplies for each predriver and power driver assure efficient operation at low voltages. Each channel is independently mutable. FApplications CD players, CD-ROM drives and other optical disc devices FFeatures 1) 4-channel BTL driver in a HSOP 28-pin package, ideal for application miniaturization. 2) Wide dynamic range. 3) Driver gain is adjustable with an attached resistor. 4) Independent power supply for each preamplifier and power amplifier, for drives that operate efficiently on low voltages. 5) Power amplifier current drops to an extremely low level when the preamplifier power supply is lowered, allowing for a standby mode. FAbsolute maximum ratings (Ta = 25_C) FRecommended operating conditions (Ta = 25_C) 445 1 page Optical disc ICs BA6892FP FElectrical characteristics (unless otherwise noted, Ta = 25_C, VCCPRE = VCCPOW = 4V, BIAS = 2V, RL = 8Ω, RIN = 9.1kΩ) 449 5 Page

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PDF BA6892 Data sheet ( Hoja de datos )