OPA2890
www.
ti.
com
SBOS364C – DECEMBER 2007 – REVISED DECEMBER 2009
Low-Power, Wideband,
Voltage-Feedback OPERATIONAL AMPLIFIER with Disable
Check for Samples: OPA2890
FEATURES
1
•2 FLEXIBLE SUPPLY RANGE: +3V to +12V Single Supply ±1.
5V to ±6V Dual Supplies
• UNITY-GAIN STABLE • WIDEBAND +5V OPERATION: 90MHz
(G = 2V/V) • OUTPUT
VOLTAGE SWING: ±4.
1V • HIGH SLEW RATE: 400V/μs • LOW QUIESCENT CURRENT: 1.
1mA/ch • LOW DISABLE CURRENT: 30μA/ch
APPLICATIONS
• VIDEO LINE DRIVING • xDSL LINE DRIVERS/RECEIVERS • HIGH-SPEED IMAGING CHANNELS • ADC BUFFERS • PORTABLE INSTRUMENTS • TRANSIMPEDANCE
AMPLIFIERS • ACTIVE FILTERS
VI 0V ® 4V
1kW 500pF
50W 200W
+6V
1/2 OPA2890
+5V ADS8472
16W
-6V 200W
7...