KA334

www.fairchildsemi.com KA334 Dual Power Operational Amplifier Features Output Current upto 1A Operates at Low Voltage (VS(MIN)=4V) Low Saturation Voltage (Ip=0.5A, VO=1.5V) Thermal Shutdown (Tsd=145°C) Ground Compatible Inputs Large Common-mode & Differential-mode Range Description The KA334 is a high-power dual operational amplifier provided as a 8-DIP package. The operational amplifier is designed for low impedance loads and will deliver output current upto 1A. The KA334 can be used in a wide range of applications in cluding power supply, VCR, monitor, servo amplifier, compact disc, etc 8-DIP Applications Servo Amplifier Power Supply Compact Disc VCR Monitor 1 Internal Block Diagram 1 - 8 Vcc 2 3 K A 3 3 4 + 7 6 + - VEE/GND 4 5 (8 DIP) Rev. 5.0 ©2000 Fairchild Semiconductor International KA334 PIN Definitions Pin Number 1 2 3 4 5 6 7 8 Amp Output 1 Positive Supply Voltage Amp Output 2 Vegative Supply Voltage (GND) Amp Negative Input 2 Amp Positive Input 2 Amp Positive Input 1 Amp Negative Input 1 Pin Function Descrition Absolute Maximum Ratings Parameter Supply Voltage Input Voltage Differential Input Voltage Dc Output Current Peak Output Current (non repetitive) Power dissipation at: Tamb=50°C Operating Temperature Range Storage and Junction Temperature Symbol VS Vi Vi IO IP Rtot Top Tstg, Tj Value 40 VS ±VS 1 1.5 1 -40 to 85 -40 to 150 Unit V A A W °C °C Thermal Data Parameter Thermal Resistance Junction-Ambient Symbol Rθja Valu...