OPA2830 Datasheet | Burr-Brown

BurrĆBrown Products from Texas Instruments SBOS309C - AUGUST 2004 - REVISED MARCH 2006 Dual, Low-Power, Single-Supply, Wideband OPERATIONAL AMPLIFIER Features - - - HIGH BANDWIDTH: 230MHz (G = +1), 100MHz (G = +2) LOW SUPPLY CURRENT: 7.8m A (VS = +5V) FLEXIBLE SUPPLY RANGE: ±1.5V to ±5.5V Dual Supply +3V to +11V Single Supply INPUT RANGE INCLUDES GROUND ON SINGLE SUPPLY 4.82VPP OUTPUT SWING ON +5V SUPPLY HIGH SLEW RATE: 500V/µs LOW INPUT VOLTAGE NOISE: 9.2n V/√Hz AVAILABLE IN AN MSOP-8 PACKAGE DESCRIPTION The OPA2830 is a dual, low-power, single-supply, wideband, voltage-feedback amplifier designed to operate on a single +3V or +5V supply. Operation on ±5V or +10V supplies is also supported. The input range extends below ground and to within 1.8V of the positive supply. Using plementary mon-emitter outputs provides an output swing to within 25m V of ground and +VS while driving 150Ω. High output drive current (75m A) and low differential gain and phase errors also make it ideal for single-supply consumer video products. Low distortion operation is ensured by the high gain bandwidth product (100MHz) and slew rate (500V/µs), making the OPA2830 an ideal input buffer stage to 3V and 5V CMOS Analog-to-Digital Converters (ADCs). Unlike earlier low-power, single-supply amplifiers, distortion performance improves as the signal swing is decreased. A low 9.2n V/√Hz input voltage noise supports wide dynamic range operation. The OPA2830 is available in an industry-standard SO-8 package. The OPA2830 is also available in a small MSOP-8 package. For fixed-gain and line driver applications, consider the OPA2832. - - - - - - - - - - - - APPLICATIONS SINGLE-SUPPLY ADC INPUT BUFFERS SINGLE-SUPPLY VIDEO LINE DRIVERS CCD IMAGING CHANNELS LOW-POWER ULTRASOUND PLL INTEGRATORS PORTABLE CONSUMER ELECTRONICS LOW-POWER ACTIVE FILTERS 150p F +5V 0.1µF 238Ω 506Ω 1/2 OPA2830 RELATED PRODUCTS DESCRIPTION Rail-to-Rail Rail-to-Rail Fixed-Gain General-Purpose (1800V/µs slew rate)...