OPA690

Features:  FLEXIBLE SUPPLY RANGE: +5V to +12V Single Supply ±2.5V to ±5V Dual Supply UNITY-GAIN STABLE: 500MHz (G = 1) HIGH OUTPUT CURRENT: 190mA OUTPUT VOLTAGE SWING: ±4.0V HIGH SLEW RATE: 1800V/µs LOW SUPPLY CURRENT: 5.5mA LOW DISABLED CURRENT: 100µA WIDEBAND +5V OPERATION: 2...

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OPA690 Picture
SeekIC No. : 004438492 Detail

OPA690: Features:  FLEXIBLE SUPPLY RANGE: +5V to +12V Single Supply ±2.5V to ±5V Dual Supply UNITY-GAIN STABLE: 500MHz (G = 1) HIGH OUTPUT CURRENT: 190mA OUTPUT VOLTAGE SWING: ±4.0V HIGH SLEW RATE: 180...

floor Price/Ceiling Price

Part Number:
OPA690
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/12

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Product Details

Description



Features:

 FLEXIBLE SUPPLY RANGE:
   +5V to +12V Single Supply
   ±2.5V to ±5V Dual Supply
 UNITY-GAIN STABLE: 500MHz (G = 1)
 HIGH OUTPUT CURRENT: 190mA
 OUTPUT VOLTAGE SWING: ±4.0V
 HIGH SLEW RATE: 1800V/µs
 LOW SUPPLY CURRENT: 5.5mA
 LOW DISABLED CURRENT: 100µA
 WIDEBAND +5V OPERATION: 220MHz (G = 2)



Application

 VIDEO LINE DRIVER
 xDSL LINE DRIVER/RECEIVER
 HIGH SPEED IMAGING CHANNELS
 ADC BUFFERS
 PORTABLE INSTRUMENTS
 TRANSIMPEDANCE AMPLIFIERS
 ACTIVE FILTERS
 OPA680 UPGRADE



Pinout

  Connection Diagram


Specifications

Power Supply .......................................................................... ±6.5VDC
Internal Power Dissipation ................................... See Thermal Analysis
Differential Input Voltage ............................................................. ±1.2V
Input Voltage Range ....................................................................... ±VS
Storage Temperature Range: D, DBV ...................... 40°C to +125°C
Lead Temperature (soldering, 10s) ........................................... +300°C
Junction Temperature (TJ ) ........................................................ +175°C
ESD Resistance: HBM .................................................................... 2000V
                          MM ........................................................................ 200V
                          CDM .................................................................... 1500V



Description

The OPA690 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. A new output stage architecture delivers high currents with a minimal headroom requirement. These combine to give exceptional single-supply operation. Using a single +5V supply, the OPA690 can deliver a 1V to 4V output swing with over 150mA drive current and 150MHz bandwidth. This combination of features makes the device an ideal RGB line driver or single-supply Analog-to-Digital Converter (ADC) input driver.

The OPA690's low 5.5mA supply current is precisely trimmed at 25°C. This trim, along with low temperature drift, gives lower maximum supply current than competing products. System power may be reduced further using the optional disable control pin. Leaving this disable pin open, or holding it HIGH, will operate the OPA690 normally. If pulled LOW, the OPA690 supply current drops to less than 100µA while the output goes to a high impedance state. This feature may be used for power savings.




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