BA5970FP - 4-channel BTL driver for CD players and CD-ROMs

654 Optical disc ICs FInput / output circuits BA5970FP 655 Optical disc ICs FElectrical characteristics (unless otherwise noted, Ta = 25_C, PREVCC = 8V, POWVCC1 = 5V, FPOWVCC2 = 8V, BIAS = 2.5V, RL = 8Ω) BA5970FP 656 Optical disc ICs FMeasurement circuit BA5970FP 657 Optical disc ICs FMe

• 1) 4-channel BTL driver. 2) Wide dynamic range (4V when PREV CC = 8V, POWVCC = 5V, and RL = 8Ω). 3) Internal thermal shutdown circuit. 4) Driver gain is adjustable with externally connected resistor. 5) Independent power supplies PREVCC, POWVCC (for channels 1 and 2), and POWVCC (for channels 3 and 4), and low voltage operation for a highly efficient drive. 6) Independent mute pins for channels 1 and 2 and channels 3 and 4. 7) Perfect for compact.