BA5961FV is a 1ch BTL driver IC for tilt coil driving used for DVD-ROM / DVD-RAM / CD-ROM / CD-RW. 2 general-purpose operational amplifiers are integrated into the small package, this IC has achieved a reduction of its size, and external components. This IC can be used not only for tilt coil, but also for wide variety of applications.
The BA5961FV is a single‑channel BTL driver IC designed for optical disc applications such as DVD‑ROM, DVD‑RAM, CD‑ROM, and CD‑RW. It integrates two general‑purpose operational amplifiers and a pre‑operational amplifier, offering a compact SSOP‑B20W package and features like level‑shift, thermal‑shutdown, and bias circuits.
The document provides absolute maximum ratings, recommended operating conditions, pin descriptions, electrical characteristics, and operation notes, including guidance on standby control, voltage limits, and thermal protection. Dimensional data and a block diagram are also included for PCB layout and system integration.
| Preblock power supply voltage (PreVcc) max | 18 V |
|---|---|
| Powerblock power supply voltage (PowVcc) max | 18 V |
| Power dissipation (Pd) | 1.18 W |
| Operating temperature range | -35~+85 °C |
| Storage temperature range | -55~+150 °C |
| Quiescent current (typical) | 14.0 mA |
| Output offset voltage (typical) | ±60 mV |
| Closed‑circuit gain (typical) | 18 dB |
Stand‑by mode is established when the standby control terminal (Pin 10) drops below 0.5 V.
A 0.1 µF bypass capacitor should be placed close to the IC pins across the supply voltage lines.