0 Amplifier on a chip TDA7480 Posted on 21.05.2014 by admin Chip Chassis in theImin in theIP PccP RI II0 IccP Bin Rin Gin TDA7480 PDIP20 ±10In ±16In 10W 8Ω 25mA 5A 20Hz-20KHz 20kΩ 30dB