OPA2889
OPA2889 is Voltage-Feedback OPERATIONAL AMPLIFIER manufactured by Texas Instruments.
FEATURES
- 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
- x DSL LINE RECEIVERS
- HIGH-SPEED IMAGING CHANNELS
- ADC BUFFERS
- PORTABLE INSTRUMENTS
- TRANSIMPEDANCE AMPLIFIERS
- ACTIVE FILTERS
Vi 0V ® 4V
1k W 500p F
50W 200W
+6V
1/2 OPA2889
+5V ADS8472
16W
-6V 200W
750W
750W
.01m F
16-Bit 1MSPS SAR ADC
VREF/2
375W
+6V
1/2 OPA2889
-6V
16W
500k Hz LP Pole
Low Power, DC-Coupled, Single-to-Differential Driver for ≤100k Hz 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 40m A drive current and 60MHz bandwidth. This bination of features makes the OPA2889 an ideal RGB line driver or single-supply analog-to-digital converter (ADC) input driver or low power twisted pair line...