OPA2889

OPA2889 OPA2889 OPA2889 www.ti.com ....................................................................................................................................................... SBOS373B – JUNE 2007 – REVISED AUGUST 2008 Dual, Low-Power, Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable FEATURES 1 2 FLEXIBLE SUPPLY RANGE: +2.6V to +12V Single Supply ±1.3V to ±6V Dual Supplies UNITY-GAIN STABLE WIDEBAND ±5V OPERATION: 60MHz (G = +2V/V) OUTPUT VOLTAGE SWING: ±4V HIGH SLEW RATE: 250V/µs LOW QUIESCENT CURRENT: 460µA/ch LOW DISABLE CURRENT: 18µA/ch APPLICATIONS VIDEO LINE DRIVING xDSL LINE RECEIVERS HIGH-SPEED IMAGING CHANNELS ADC BUFFERS PORTABLE INSTRUMENTS TRANSIMPEDANCE AMPLIFIERS ACTIVE FILTERS Vi 0V ® 4V 1kW 500pF 50W 200W +6V 1/2 OPA2889 +5V ADS8472 16W -6V 200W 750W 750W .01mF 16-Bit 1MSPS SAR ADC VREF/2 375W +6V 1/2 OPA2889 -6V 16W 500kHz LP Pole Low Power, DC-Coupled, Single-to-Differential Driver for ≤100kHz Inputs DESCRIPTION The OPA2889 represents a major step forward in unity-gain stable, voltage-feedback op amps. A new internal architecture provides slew rate and full-power bandwidth previously found only in wideband, current-feedback op amps. These capabilities give exceptional full-power bandwidth. Using a dual ±5V supply, the OPA2889 can deliver a ±4V output swing with over 40mA drive current and 60MHz bandwidth. This combination of features makes the OPA2889 an ideal RGB line driver or single-sup...