OPA4830IPW

text.skipToContent text.skipToNavigation

OPA4830IPW

Quad, Low-Power, Single-Supply, Wideband Operational Amplifier

Packaging

Package | PIN: PW | 14
Temp: I (-40 to 85)
Carrier: Partial Tube
Qty Price
1-9 $4.83
10-24 $4.35
25-99 $4.05
100-249 $3.55
250-499 $3.33
500-749 $2.83
750-999 $2.39
1000+ $2.28

Features

  • HIGH BANDWIDTH:
    280MHz (G = +1)
    120MHz (G = +2)
  • LOW SUPPLY CURRENT:
    3.9mA/ch (VS = +5V)
  • FLEXIBLE SUPPLY RANGE:
    ±1.4V to ±5.5V Dual Supply
    +2.8V to +11V Single Supply
  • INPUT RANGE INCLUDES GROUND ON SINGLE SUPPLY
  • 4.91V OUTPUT SWING ON +5V SUPPLY
  • HIGH SLEW RATE: 560V/µs
  • LOW INPUT VOLTAGE NOISE: 9.2nV/Hz
  • AVAILABLE IN A TSSOP-14 PACKAGE
  • APPLICATIONS
    • SINGLE-SUPPLY ANALOG-TO-DIGITAL CONVERTER (ADC) INPUT BUFFERS
    • SINGLE-SUPPLY VIDEO LINE DRIVERS
    • CCD IMAGING CHANNELS
    • ACTIVE FILTERS
    • PLL INTEGRATORS
    • PORTABLE CONSUMER ELECTRONICS

All other trademarks are the property of their respective owners.

Texas Instruments  OPA4830IPW

The OPA4830 is a quad, 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 the negative supply and to within 1.8V of the positive supply. Using complementary common-emitter outputs provides an output swing to within 220mV of either supply while driving 150 . High output drive current (±80mA) and low differential gain and phase errors also make this amplifier an excellent choice for single-supply consumer video products.

Low distortion operation is ensured by the high gain bandwidth product (110MHz) and slew rate (560V/µs), making the OPA4830 an ideal input buffer stage to 3V and 5V CMOS analog-to-digital converters (ADCs). Unlike other low-power, single-supply amplifiers, distortion performance improves as the signal swing is decreased. A low 9.2nV/Hz input voltage noise supports wide dynamic range operation.

The OPA4830 is available in an industry-standard quad pinout TSSOP-14 package.