BA5152F Rohm, BA5152F Datasheet
BA5152F
Available stocks
Related parts for BA5152F
BA5152F Summary of contents
Page 1
... BA5152F The BA5152F is a dual-channel power amplifier designed for 1.5V headphone stereos. The circuit consists of a power supply circuit, mute circuit, bias circuit, and two amplifier circuits. To simplify assembly, the gain is fixed, so external nega- tive-feedback components are not required. ...
Page 2
... Audio ICs FRecommended operating conditions (Ta = 25_C) FElectrical characteristics (unless otherwise noted 25_C, V FMeasurement circuit 368 = 1.5V, f= 1kHz and BA5152F ...
Page 3
... Audio ICs FApplication example FApplication board patterns FApplication board component layout BA5152F 369 ...
Page 4
... FComplete application example circuit FCircuit description (1) Power supply block The BA5152F has an internal power switch, so the V terminal (pin 9) connects directly to the power source. Pin 13 is the power switch, and left open, no bias current flows in the circuit and the IC will not operate. ...
Page 5
... Connect bypass ODC capacitors to the output pin to prevent oscillation. When the IC is used in sets containing an AM radio possible to reduce unnecessary radiation from the power amplifi- ers by connecting CR circuits to pins 6 and 11. BA5152F = 21dB. The V 371 ...
Page 6
... Audio ICs FExternal dimensions (Units: mm) 372 BA5152F ...