A range of current feedback operational amplifiers from Analog Devices. Op amps employing current feedback topology are capable of better high frequency performance than voltage-mode devices and are ideally suited to high speed and video applications where DC accuracy requirements are more modest.
Feature
- Low Distortion/Noise–63 dBc @ 1 MHz, VO = 2 V p-p–50 dBc @ 10 MHz, VO = 2 V p-p4.0 nV/vHz Input Voltage Noise @ 10 MHz
- High Speed270 MHz, –3 dB Bandwidth (G = +1)170 MHz, –3 dB Bandwidth (G = +2)280 V/µs Slew Rate (G = +2)28 ns Settling Time to 0.1%, 2 V Step (G = +2)
- Ultralow Power400 µA Power Supply Current (4 mW on ± VS)Specified for Single Supply Operation
- Good Video Specifications (RL = 1 kΩ, G = +2)Gain Flatness 0.1 dB to 30 MHz0.11% Differential Gain Error0.4° Differential Phase Error
Applications
- Signal conditioning
- A/D buffer
- Power sensitive, high speed systems
- Battery powered equipment
- Loop/remote power systems
- Communication or video test systems
- Portable medical instruments
(Picture: Pinout)
