Features: LOW POWER: 50mW/channel
UNITY GAIN STABLE BANDWIDTH:360MHz
FAST SETTLING TIME: 20ns to 0.01%
LOW INPUT BIAS CURRENT: 5µA
DIFFERENTIAL GAIN/PHASE ERROR:0.01%/0.025°
14-PIN DIP and SO-14 SURFACE MOUNT
PACKAGES AVAILABLE
ApplicationHIGH RESOLUTION VIDEO
MONITOR PREAMPLIFIER
CCD IMAGING AMPLIFIER
ULTRASOUND SIGNAL PROCESSING
ADC/DAC BUFFER AMPLIFIER
ACTIVE FILTERS
HIGH SPEED INTEGRATORS
DIFFERENTIAL AMPLIFIER
SpecificationsTotal Supply Voltage Across Device .................................................... . 11V
Internal Power Dissipation ..............................See Thermal Considerations
Differential Input Voltage ..................................................................±2.7V
Common-Mode Input Voltage Range ................................................... ±VS
Storage Temperature Range: P, U, .................................40°C to +125
Lead Temperature (soldering, 10s) ..................................................+300
(soldering, SOIC 3s) ........................................................................ +260
Junction Temperature (TJ ) ............................................................... +175
DescriptionThe OPA4650 is a quad, low power, wideband voltage feedback operational amplifier. It features a high band-width of 360MHz as well as a 12-bit settling time of only 20ns. The low input bias current allows its use in high speed integrator applications, while the wide bandwidth and true differential input stage make it suitable for use in a variety of active filter applica-tions. Its low distortion gives exceptional performance for telecommunications, medical imaging and video applications.
The OPA4650 is internally compensated for unity-gain stability. This amplifier has a fully symmetrical differential input due to its "classical" operational amplifier circuit architecture. Its unusual combination of speed, accuracy and low power make it an outstanding choice for many portable, multi-channel and other high speed applications, where power is at a premium. The OPA4650 is also available in single (OPA650) and dual (OPA2650) configurations.
OPA4650 Data Sheet
