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AD8052:  Low Cost, High Speed, Rail-to-Rail Amplifier

The AD8051 (single), AD8052 (dual) and AD8054 (quad) are low cost, high speed, voltage feedback amplifiers. The amplifiers operate on +3 V, +5 V or ±5 V supplies at low supply current. They have true single-supply capability with an input voltage range extending 200 mV below the negative rail and within 1 V of the positive rail.

Despite their low cost, the AD8051/AD8052/AD8054 ...More

AD8052:  Low Cost, High Speed, Rail-to-Rail Amplifier

Product Description

The AD8051 (single), AD8052 (dual) and AD8054 (quad) are low cost, high speed, voltage feedback amplifiers. The amplifiers operate on +3 V, +5 V or ±5 V supplies at low supply current. They have true single-supply capability with an input voltage range extending 200 mV below the negative rail and within 1 V of the positive rail.

Despite their low cost, the AD8051/AD8052/AD8054 provide excellent overall performance and versatility. The output voltage swings to within 25 mV of each rail, providing the maximum output dynamic range with excellent overdrive recovery.

The AD8051/AD8052/AD8054 are well suited for video electronics, cameras, video switchers, or any high speed portable equipment. Low distortion and fast settling make them ideal for active filter applications.

The AD8051/AD8052 in the 8-lead SOIC, the AD8052 in the MSOP, the AD8054 in the 14-lead SOIC, and the 14-lead TSSOP packages are available in the extended temperature range of −40°C to +125°C.

Applications

  • Active filters
  • Analog-to-digital drivers
  • Clock buffer
  • Consumer video
  • Professional cameras
  • CCD imaging systems
  • CD/DVD ROMs

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    • High speed and fast settling on 5 V
      110 MHz, −3 dB bandwidth (G = +1) (AD8051/AD8052)
      150 MHz, −3 dB bandwidth (G = +1) (AD8054)
      145 V/μs slew rate
      50 ns settling time to 0.1%
    • Single-supply operation
      Output swings to within 25 mV of either rail
      Input voltage range: −0.2 V to +4 V; VS = 5 V
    • Video specifications (G = +2)
      0.1 dB gain flatness: 20 MHz; RL = 150 Ω
      Differential gain/phase: 0.03%/0.03°
    • Low distortion
      −80 dBc total harmonic @ 1 MHz, RL = 100 Ω
    • Outstanding load drive capability
      Drives 45 mA, 0.5 V from supply rails (AD8051/AD8052)
      Drives 50 pF capacitive load (G = +1) (AD8051/AD8052)
    • Low power: 2.75 mA/amplifier (AD8054)
    • Low power: 4.4 mA/amplifier (AD8051/AD8052)
    • V or I Feedback: Voltage
    • Min Stable Acl: 1V/V
    • Packages: SOIC,SOP
    • Rail-Rail Out: Yes
    • Slew Rate: 170V/µs
    • -3dB Bandwidth: 110MHz
    • Supply Current : 11mA
    • THD (-dB): 68dB
    • Type: BiPolar,Video
    • Vcc-Vee: 3V to 12V
    • Input Noise (nV/rtHz): 16nV/rtHz

    Functional Block Diagram for AD8052

    Similar Products

    arrow View Full Interactive Product Selection Table
    Part# -3dB Bandwidth Slew Rate Min Stable Acl Rail-Rail Out THD (-dB) Input Noise (nV/rtHz) Vcc-Vee Supply Current Features Packages Price* (1000-4999)
    AD8051 110MHz 170V/µs 1V/V Yes 68 16nV/rtHz 3V to 12V 5.5 Rail-to-Rail, Single Supply SOIC, SOT $0.86
    AD8052 110MHz 170V/µs 1V/V Yes 68 16nV/rtHz 3V to 12V 11 Rail-to-Rail, Single Supply SOIC, SOP $1.62
    AD8091 110MHz 170V/µs 1V/V Yes 71 16nV/rtHz 3V to 12V 5.5 Rail-to-Rail, Single Supply SOIC, SOT $0.70
    AD8092 110MHz 170V/µs