AN17823A - ETC

AN17823A LOW-FREQUENCY AMPLIFIER

of test circuit and test method) Test Circuit 1 AN17823A 1 + 470µ OUT1 8Ω Vcc 0V 2 3 4 10µ + 5 270k 6 + 7 1.0µ 10k 8 9 68k 5V Stand-by Vin 0V Volume 1.25V Note) If the standby pin is open or 0V, the IC is on standby state. The IC is in the state of volume minimum if the Volume pin is ground. The IC is in the state of volume maximum if the Volume .

Features

lectric Industrial Co., Ltd. FMSC-PSDA-002-01 Rev.1 Prepared Checked Approved Product Specifications Ref No. Total Page Page No. B-1 9 2 AN17823A B Electrical Characteristics No Item 1 2 Quiescent Circuit Current Standby Current (Unless otherwise specified, the ambient temperature is 25°C±2
•C, Vcc=8.0V, frequency=1kHz and RL=8Ω.) Test Symbol Cir- Conditions cuit ICQ ISTB VNO GV THD PO 1 PO 2 RR Voff Att G Vm 1 1 1 1 1 1 1 1 1 1 1 Vin=0V, Vol=0V Vin=0V, Vol=0V Rg=10kΩ, Vol=0V Po=0.5W, Vol=1.25V Po=0.5W, Vol=1.25V THD=10%, Vol=1.25V Vcc=9V THD=10%, Vol=1.25V Rg=10kΩ, Vol=0V Vr=0.5Vrms, .