OPA3832 Series

250MHz triple, low-power, high-speed, fixed-gain operational amplifier

Catalog

250MHz triple, low-power, high-speed, fixed-gain operational amplifier

Part	Number of Circuits	Current - Output / Channel	Slew Rate	Package / Case [custom]	Package / Case [custom]	Package / Case	Applications	Mounting Type	Supplier Device Package	Voltage - Supply, Single/Dual (±) [Max]	Voltage - Supply, Single/Dual (±)	Voltage - Supply, Single/Dual (±) [Min]	-3db Bandwidth	Current - Supply	Output Type
Texas Instruments OPA3832IPW	3	82 mA	325 V/µs	0.173 "	4.4 mm	14-TSSOP	Voltage Feedback	Surface Mount	14-TSSOP	5.5 V 11 V	±1.4V	2.8 V	250 MHz	12.75 mA	Rail-to-Rail

Catalog

250MHz triple, low-power, high-speed, fixed-gain operational amplifier

Key Features

• 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 SupplyINPUT RANGE INCLUDES GROUND ON SINGLE SUPPLY4.9VPPOUTPUT SWING ON +5V SUPPLYHIGH SLEW RATE: 350V/µsLOW INPUT VOLTAGE NOISE: 9.3nV/HzAPPLICATIONSSINGLE-SUPPLY VIDEO LINE DRIVERSCCD IMAGING CHANNELSLOW-POWER ULTRASOUNDPORTABLE CONSUMER ELECTRONICSAll other trademarks are the property of their respective owners.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 SupplyINPUT RANGE INCLUDES GROUND ON SINGLE SUPPLY4.9VPPOUTPUT SWING ON +5V SUPPLYHIGH SLEW RATE: 350V/µsLOW INPUT VOLTAGE NOISE: 9.3nV/HzAPPLICATIONSSINGLE-SUPPLY VIDEO LINE DRIVERSCCD IMAGING CHANNELSLOW-POWER ULTRASOUNDPORTABLE CONSUMER ELECTRONICSAll other trademarks are the property of their respective owners.

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/µs), 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/Hzinput voltage noise supports wide dynamic range operation. The OPA3832 is available in an industry-standard SO-14 package or a small TSSOP-14 package. 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/µs), 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/Hzinput voltage noise supports wide dynamic range operation. The OPA3832 is available in an industry-standard SO-14 package or a small TSSOP-14 package.