The OP249GPZ is a precision high speed dual JFET Operational Amplifier for use with active filters. The OP249GPZ outperforms available dual amplifiers by providing superior speed with excellent DC performance. Ultrahigh open-loop gain (1kV/mV minimum), low offset voltage and superb gain linearity makes the OP249GPZ the industry's first true precision, dual high speed amplifier. With a slew rate of 22V/µs typical and a fast settling time of less than 1.2µs maximum to 0.01%, the OP249GPZ is an ideal choice for high speed bipolar DAC and ADC applications. The excellent DC performance of the OP249GPZ allows the full accuracy of high resolution CMOS DACs to be realized. Symmetrical slew rate, even when driving large load, such as, 600R or 200pF of capacitance and ultralow distortion, make the OP249GPZ ideal for active filters, high speed integrators, servo systems and buffer amplifiers.
Feature
1.2µs Maximum settling time (0.01%)
200µV Typical offset voltage
1000V/mV Minimum open-loop gain
0.002% Typical total harmonic distortion
Applications
Output amplifier for fast DACs
Signal processing
Instrumentation amplifiers
Fast sample-and-holds
Active filters
Low distortion audio amplifiers
Input buffer for ADCs
Servo controllers
(Picture: Pinout)
Catalogue
FPGA / CPLD
Memory
MOS 
MCU 
DSP
OCEP
Secondary 
Other 
