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PA194. For precise diagrams, and layout, please refer to the original PDF.
PA194·PA194A Power Operational Amplifier RoHS COMPLIANT FEATURES • High Voltage – 900V • High Speed – 2100V/µs slew rate • Low Noise – 5nV/√Hz @ 10 kHz (typical) • Low St...
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– 2100V/µs slew rate • Low Noise – 5nV/√Hz @ 10 kHz (typical) • Low Standby Mode Current – 4mA APPLICATIONS • Test Equipment • Sonar Systems • Industrial Instrumentation DESCRIPTION PA194 is a precision power amplifier that can provide a high-voltage, high-speed signal at a very low noise. It is ideal for applications where high speed analog precision is paramount for the operation of the system. Offered in an 8-pin Power SIP package, the device can handle up to 30W of continuous power dissipation. Figure 1: Equivalent Schematic +V S 0.5*I +IN -IN 0.5*I Q1A R1 R2 0.5*I Q1B R4 R3 MODE -V S +6.2V + Q4 -I ϭ͘ϱDё R5 Q5 R6 6*R6
PA194 Datasheet
