TAA131 - ETC

TAA131 3-Stage AF-Amplifier

Three-Stage AF-Amplifier TAA 131 The integrated circuit TAA 131 is especially well suited for small battery-operated sets. Type TAA 131 Ordering code Q61901-A131 Package outlines color point Plastic coating (U 38) Weight approx. .2 g mmDimensions in Absolute maximum ratings Supply voltage Output collector current Junction temperature Storage temperature.

Features

40 Hz kHz 5 iV Test circuit o+VrCC Mu V R cc L = = 1.3 500 V Q Using R p adjusted to .75 mA 176 Voltage gain v. supply voltage Qf = 1 kHz, /?L = 500 Quiescent point set to I, = .75mA/l/„ = 1.3 V 80 60 40 20 n 5V 'cc Output voltage Vcc = 1.3V,flL v. = current 500 Q, I2 f= 1 kHz,
* = 10% TAA131 Voltage gain v. amb. temperature mA=l/cc 1.3 V, /?L = 500 Q, f = 1 kHz Quiescent point set to Iz = .75 at 7'amb = 25 ° C, using /?p 70 60 50 W) 30 20 10 n W20 60 80 100° G
*" 'amb Voltage gain v. l/cc = 1.3V,ftL current I2 = 500 Q, f = 1 kHz 1,5 mA mA0.5 1.0 1.5 -W» 177 .