AD8092:  Low Cost, High Speed Rail-to-Rail Amplifier (Dual)

The AD8091 (single) and AD8092 (dual) are low cost, voltage feedback, high speed amplifiers designed to operate on +3 V, +5 V, or ±5 V supplies. The AD8091/AD8092 have true single-supply capability, ...More

AD8092:  Low Cost, High Speed Rail-to-Rail Amplifier (Dual)

Product Description

The AD8091 (single) and AD8092 (dual) are low cost, voltage feedback, high speed amplifiers designed to operate on +3 V, +5 V, or ±5 V supplies. The AD8091/AD8092 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 AD8091/AD8092 provide excellent overall performance and versatility. The output voltage swing extends to within 25 mV of each rail, providing the maximum output dynamic range with excellent overdrive recovery. This makes the AD8091/AD8092 useful for video electronics, such as cameras, video switchers, or any high speed portable equipment. Low distortion and fast settling make them ideal for active filter applications. The AD8091/AD8092 offer a low power supply current and can operate on a single 3 V power supply. These features are ideally suited for portable and battery-powered applications where size and power are critical.

The wide bandwidth and fast slew rate make these amplifiers useful in many general-purpose, high speed applications where dual power supplies of up to ±6 V and single supplies from +3 V to +12 V are needed.

This low cost performance is offered in an 8-lead SOIC (AD8091/AD8092), a tiny SOT23-5 (AD8091), and an MSOP (AD8092).

Applications

  • Coaxial cable drivers
  • Active filters
  • Video switchers
  • Professional cameras
  • CCD imaging systems
  • CDs/DVDs
  • Clock buffers

    • Data Sheet, Rev. C, 9/07

    Features

    • Low cost single (AD8091) and dual (AD8092) amplifiers
    • Fully specified at +3 V, +5 V, and ±5 V supplies
    • Single-supply operation
      Output swings to within 25 mV of either rail
    • High speed and fast settling on 5 V
      110 MHz, −3 dB bandwidth (G = +1)
      145 V/μs slew rate
      50 ns settling time to 0.1%
    • Good video specifications (G = +2)
      Gain flatness of 0.1 dB to 20 MHz; RL = 150 Ω
      0.03% differential gain error; RL = 1 kΩ
      0.03%differential phase error; RL = 1 kΩ
    • Low distortion
      −80 dBc total harmonic @ 1 MHz; RL = 100 Ω
    • Outstanding load drive capability
      Drives 45 mA, 0.5 V from supply rails
      Drives 50 pF capacitive load (G = +1)
    • Low power of 4.4 mA per amplifier

    Diagrams

    AD8092 Diagram
    Pin Out Diagram for AD8092

    技术指标

    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 (max) 11mA
    Total Harmonic Dist. 71dB
    Type BiPolar,Video
    Vcc-Vee 3V to 12V
    Input Noise (nV/rtHz) 16nV/rtHz

    浏览其他的产品

    Part# -3dB Bandwidth Slew Rate Min Stable Acl Rail-Rail Out Total Harmonic Dist. Input Noise (nV/rtHz) Vcc-Vee Supply Current (max) Features Packages Price* (1000-4999)
    AD8051 110MHz 170V/µs 1V/V Yes 68dB 16nV/rtHz 3V to 12V 5.5 Rail-to-Rail, Single Supply SOIC, SOT $0.86
    AD8052 110MHz 170V/µs 1V/V Yes 68dB 16nV/rtHz 3V to 12V 11 Rail-to-Rail, Single Supply SOIC, SOP $1.62
    AD8091 110MHz 170V/µs 1V/V Yes 71dB 16nV/rtHz 3V to 12V 5.5 Rail-to-Rail, Single Supply SOIC, SOT $0.70
    AD8092 110MHz 170V/µs 1V/V Yes 71dB 16nV/rtHz 3V to 12V 11 Rail-to-Rail, Single Supply SOIC, SOP $0.90
    AD829 120MHz 230V/µs 1V/V No n/a 1.7nV/rtHz 9V to 36V 6.5 Comp Pin, Null DIP, LCC, SOIC $2.52
    ADA4851-4 130MHz 375V/µs 1V/V Yes 83dB 10nV/rtHz 2.7V to 12V 12.8 Rail-to-Rail, Single Supply SOP $1.10
    ADA4851-2 130MHz 375V/µs 1V/V Yes 83dB 10nV/rtHz 2.7V to 12V 6.4 Rail-to-Rail, Single Supply SOP $0.70
    AD8054 150MHz 145V/µs 1V/V Yes 68dB 16nV/rtHz 3V to 12V 13.6 Single Supply SOIC, SOP $2.88
    AD8044 160MHz 190V/µs 1V/V Yes 75dB 16nV/rtHz 3V to 12V 13.6 Rail-to-Rail, Single Supply DIP, SOIC $4.00
    AD8041 170MHz 170V/µs 1V/V Yes 72dB 16nV/rtHz 3V to 12V 6.5 Disable, Power Down, Rail-to-Rail, Single Supply DIP, SOIC $1.95
    AD8042 170MHz 225V/µs 1V/V Yes 73dB 15nV/rtHz 3V to 12V 14 Rail-to-Rail, Single Supply DIP, SOIC $2.05
    ADA4850-1 175MHz 220V/µs 1V/V Yes 81dB 10nV/rtHz 2.7V to 6V 2.9 Power Down, Rail-to-Rail, Single Supply CSP $0.56
    ADA4850-2 175MHz 220V/µs 1V/V Yes n/a 10nV/rtHz 2.7V to 6V 5.6 Disable, Power Down, Rail-to-Rail, Single Supply CSP $0.70
    AD8019 175MHz 400V/µs 1V/V No 78dB 8nV/rtHz 8V to 24V 21 Power Down, Single Supply SOIC, SOP $3.10
    AD8036 240MHz 1.2kV/µs 1V/V No 66dB 6.7nV/rtHz 6V to 12V 21.5 Clamp Amp DIP, SOIC $3.46
    AD8047 250MHz 750V/µs 1V/V No 61dB 5.2nV/rtHz 6V to 12V 6.6 n/a DIP, SOIC $2.53
    AD8079 260MHz 800V/µs 1V/V No 65dB 2nV/rtHz 6V to 12V 11.5 Buffer SOIC $4.56
    AD8055 300MHz 1.4kV/µs 1V/V No 72dB 6nV/rtHz 8V to 12V 6.5 n/a DIP, SOIC, SOT $0.86
    AD8056 300MHz 1.4kV/µs 1V/V No 72dB 6nV/rtHz 8V to 12V 12 n/a DIP, SOIC, SOP $1.62
    ADA4862-3 310MHz 830V/µs 1V/V No 81dB 10.6nV/rtHz 5V to 12V 20.5 Disable, Power Down, Single Supply SOIC $0.96
    AD8063 320MHz 650V/µs 1V/V Yes 77dB 8.5nV/rtHz 2.7V to 8V 9.5 Disable, Power Down, Rail-to-Rail, Single Supply SOIC, SOT $0.86
    AD8061 320MHz 650V/µs 1V/V Yes 77dB 8.5nV/rtHz 2.7V to 8V 9.5 Rail-to-Rail, Single Supply SOIC, SOT $0.86
    AD8062 320MHz 650V/µs 1V/V Yes 77dB 8.5nV/rtHz 2.7V to 8V 19 Rail-to-Rail, Single Supply SOIC, SOP $1.62
    AD9631 320MHz 1.3kV/µs 1V/V No 72dB 7nV/rtHz 6V to 12V 18 n/a DIP, SOIC $3.81
    AD8057 325MHz 1.15kV/µs 1V/V No 85dB 7nV/rtHz 3V to 12V 7.5 Single Supply SOIC, SOT $0.86
    AD8058 325MHz 1.15kV/µs 1V/V No 85dB 7nV/rtHz 3V to 12V 15 Single Supply SOIC, SOP $1.62
    AD8038 350MHz 425V/µs 1V/V No 90dB 8nV/rtHz 3V to 12V 1.5 Disable, Power Down, Single Supply SC70, SOIC $0.86
    AD8039 350MHz 425V/µs 1V/V No 90dB 8nV/rtHz 3V to 12V 3 Single Supply SOIC, SOT $1.21
    AD8021 490MHz 150V/µs 1V/V No 93dB 2.1nV/rtHz 4.5V to 24V 7.7 Comp Pin, Disable, Power Down, Single Supply SOIC, SOP $1.31
    ADA4860-1 520MHz 790V/µs 1V/V No -90dB 4nV/rtHz 5V to 12V 8 Disable, Power Down, Single Supply SOT $0.56
    AD8074 600MHz 1.6kV/µs 1V/V No 80dB 19.5nV/rtHz 9V to 11V 30 Buffer, Disable, Power Down, Single Supply SOP $2.22
    ADA4861-3 730MHz 680V/µs 1V/V No 85dB 3.2nV/rtHz 5V to 12V 20.5 Power Down, Single Supply SOIC $0.96
    AD8045 1GHz 1350V/µs 1V/V No 102dB 3nV/rtHz 3.3V to 12V 16 - CSP, SOIC $1.41
    Sorted by Bandwidth (Ascending)

    * The pricing listed here is provided only for budgetary purposes as recommended list price in U.S. Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
    ** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.

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