LT1226 Datasheet PDF

●The LT1226CN8#PBF is a very high speed Operational Amplifier with excellent DC performance. This low noise amplifier feature low input offset voltage and high DC gain. The circuit is a single gain stage with outstanding settling characteristics. The fast settling time makes the circuit an ideal choice for data acquisition systems. The output is capable of driving a 500R load to ±12V with ±15V supplies and a 150R load to ±3V on ±5V supplies. The circuit is also capable of driving large capacitive loads which makes it useful in buffer or cable driver applications. Resistors in series with the inputs are recommended for the LT1226 in applications where the differential input voltage exceeds ±6V continuously or on a transient basis. The LT1226 is stable with all capacitive loads. This is accomplished by sensing the load induced output pole and adding compensation at the amplifier gain node.

● Gain of 25 stable

● 2.6nV/√Hz Input noise voltage

● 50V/mV Minimum DC gain (RL = 500R)

● 1mV Maximum input offset voltage

● ±12V Minimum output swing into 500R

● 7mA Supply current

● 100ns Settling time to 0.1%, 10V step

● Drives all capacitive loads