1FEATURES
2· HIGH BANDWIDTH: 80MHz (G = +2)
· LOW SUPPLY CURRENT: 3.9mA/ch (VS = +5V)
· FLEXIBLE SUPPLY RANGE:
±1.5V to ±5.5V Dual Supply
+3V to +11V Single Supply
· INPUT RANGE INCLUDES GROUND ON
SINGLE SUPPLY
· 4.9V PP OUTPUT SWING ON +5V SUPPLY
· HIGH SLEW RATE: 350V/ms
· LOW INPUT VOLTAGE NOISE: 9.3nV/√Hz

APPLICATIONS
· SINGLE-SUPPLY VIDEO LINE DRIVERS
· CCD IMAGING CHANNELS
· LOW-POWER ULTRASOUND
· PORTABLE CONSUMER ELECTRONICS

DESCRIPTION
The OPA3832 is a triple, low-power, high-speed,
fixed-gain amplifier designed to operate on a single +3V to +11V supply. Operation on ±1.5V to ±5.5V
supplies is also supported. The input range extends
below ground and to within 1.7V of the positive
supply.
Using complementary common-emitter outputs
provides an output swing to within 30mV of ground
and 60mV of the positive supply. The high output
drive current and low differential gain and phase
errors also make it ideal for single-supply consumer
video products.
Low distortion operation is ensured by high bandwidth
(80MHz) and slew rate (350V/ms), making the
OPA3832 an ideal input buffer stage to 3V and 5V
CMOS converters. Unlike earlier low-power,
single-supply amplifiers, distortion performance
improves as the signal swing is decreased. A low
9.3nV/√Hz input voltage noise supports wide dynamic
range operation.
The OPA3832 is available in an industry-standard
SO-14 package or a small TSSOP-14 package.