content here.
content here.

ADA4851-1:  Low Cost, High Speed, Rail-to-Rail, Output Op Amp (Single)

The ADA4851-1 (single), ADA4851-2 (dual), and ADA4851-4 (quad) are low cost, high speed, voltage feedback rail-to-rail output op amps. Despite their low price, these parts provide excellent overall performance and versatility. The 130 MHz, −3 dB bandwidth and high slew rate make these amplifiers well suited for many general-purpose, high speed applications.

The ADA4851 family is designed ...More

ADA4851-1:  Low Cost, High Speed, Rail-to-Rail, Output Op Amp (Single)

Product Description

The ADA4851-1 (single), ADA4851-2 (dual), and ADA4851-4 (quad) are low cost, high speed, voltage feedback rail-to-rail output op amps. Despite their low price, these parts provide excellent overall performance and versatility. The 130 MHz, −3 dB bandwidth and high slew rate make these amplifiers well suited for many general-purpose, high speed applications.

The ADA4851 family is designed to operate at supply voltages as low as +3 V and up to ±5 V. These parts provide true single-supply capability, allowing input signals to extend 200 mV below the negative rail and to within 2.2 V of the positive rail. On the output, the amplifiers can swing within 60 mV of either supply rail.

With their combination of low price, excellent differential gain (0.08%), differential phase (0.09º), and 0.1 dB flatness out to 11 MHz, these amplifiers are ideal for consumer video applications.

The ADA4851 family is designed to work over the extended temperature range (−40°C to +125°C). The ADA4851-4W and ADA4851-2W are automotive grade versions, qualified for −40°C to +125°C operation per AEC-Q100. See the Automotive Products section for more details.

Applications

  • Automotive infotainment systems
  • Automotive driver assistance systems
  • Consumer video
  • Professional video
  • Video switchers
  • Active filters
  • Clock buffers

    • Data Sheet, Rev. G, 9/09

    RESOURCES & TOOLS

    What is your task? Try Lead the Way AdvisorTM BETA
    St

    SEMINARS, TRAINING & TUTORIALS

    Eb

    EVALUATION BOARDS & DEVELOPMENT KITS

    Ts

    TOOLS, SOFTWARE & SIMULATION MODELS

    • High speed
      130 MHz, −3 dB bandwidth
      375 V/μs slew rate
      55 ns settling time to 0.1%
    • Excellent video specifications
      0.1 dB flatness: 11 MHz
      Differential gain: 0.08%
      Differential phase: 0.09°
    • Fully specified at +3 V, +5 V, and ±5 V supplies
    • Rail-to-rail output
      Output swings to within 60 mV of either rail
    • Low voltage offset: 0.6 mV
    • Wide supply range: 2.7 V to 12 V
    • Low power: 2.5 mA per amplifier
    • Power-down mode
    • Available in space-saving packages:
      6-lead SOT-23, 8-lead MSOP, and 14-lead TSSOP
    • Fully AEC-Q100 qualified (ADA4851-2W and ADA4851-4W)
    • -3dB Bandwidth: 130MHz
    • Slew Rate: 375V/µs
    • Vos: 600µV
    • Ib: 2.2µA
    • Input Noise (nV/rtHz): 10nV/rtHz
    • Vcc-Vee Supply (V): 2.7 to 12
    • Iq per Amplifier: 3.2mA
    • # OpAmps per Pkg: 1
    • Operating Temp Range: -40 to +125
    • Packages: SOT

    ADA4851-1 Pin Configuration Diagram

    实验室电路

    Find more at our Circuits Library.

    类似产品

    arrow View Full Interactive Product Selection Table
    Part# Small Signal Bandwidth Slew Rate Vos Ib V Noise Density Amplifiers Per Package Widest Temp Range (°C)
    ADA4851-1 130MHz 375V/µs 600µV 2.2µA 10nV/rtHz 1 -40 to +125
    AD811 140MHz 2.5KV/µs 500µV 2µA 1.9nV/rtHz 1 -55 to +125
    ADA4851-2 130MHz 375V/µs 600µV 2.2µA 10nV/rtHz 2 -40 to +125
    AD8099 500MHz 1.6KV/µs 200µV 3µA 950pV/rtHz 1 -40 to +125
    ADA4899-1 600MHz 310V/µs 35µV 100nA 1nV/rtHz 1 -40 to +125
    AD8038 350MHz 425V/µs 500µV 400nA 8nV/rtHz 1 -40 to +85
    AD8067 54MHz 640V/µs 200µV 600fA 6.6nV/rtHz 1 -40 to +85
    ADA4851-4 130MHz 375V/µs 600µV 1.8µA 10nV/rtHz 4 -40 to +125
    AD8045 1GHz 1.35KV/µs 200µV 2µA 3nV/rtHz 1 -40 to +125
    AD8651 50MHz 41V/µs 100µV 1pA 4.5nV/rtHz 1 -40 to +125
    AD8610 25MHz 60V/µs 75µV 2pA 6nV/rtHz 1 -40 to +125
    back to top

    价格、封装以及购买

    打印表
    back to top
    back to top

    Help

    产品型号
    产品型号是指能够购买或者索取样片的某类产品的具体型号。

    产品状态
    产品状态指该产品当前的生存周期。它指下面四个阶段之一：
    • 预发布：该产品型号尚未投入正式生产，但是可以提供样片。
    • 生产：该产品型号目前已在生产，可以购买和索取样片。
    • 停产前限时购买：该型号已经计划停产，但仍然可以在限定的时间内购买。
    • 停产：该型号产品已经停产，不再提供。本表格中列出的其它型号产品仍可以供货（如果这些型号不处于停产状态）。
    封装说明
    这种集成电路（IC）的封装说明，例如：DIP，SOIC和BGA封装。评估板是一块用来演示器件性能的试验板，该器件也包含在该评估板上。

    欲详细了解封装图和化学成份请访问：  封装网页

    引脚数
    引脚数是指该器件的引脚、球状焊点或焊盘的数量。产品技术资料中提供引脚排列图和引脚功能描述。

    温度范围
    这是指该器件允许的工作温度范围。以下为所规定的三种温度范围：
    • 民用温度范围：0 ºC～＋70 ºC
    • 军用温度范围：－55ºC ～＋125ºC
    • 工业用温度范围：不同型号的产品的温度范围可能不同。欲了解更多信息，请查阅产品技术资料。
    • 汽车工作温度范围：-40 ℃～ +125 ℃
    报价
    这里所列出的美国报价单仅供预算参考，指美元报价（规定订量的每片美元，美国离岸价），如有修改不再另行通知。由于地区关税、商业税、汇率及手续费原因，国际报价可能不同。对于特殊批量报价，请与您当地的ADI公司办事处或代理商联络。对于评估板和套件的报价是指一个单位价格。

    Production Availability
    This is the date Analog Devices, Inc. anticipates that the product will ship from the warehouse. Most orders ship within 48 hours of this date.Once an order has been placed, Analog Devices, Inc. will send an Order Acknowledgement email to confirm your delivery date. It is important to note the scheduled dock date on the order entry screen. We do take orders for items that are not in stock, so delivery may be scheduled at a future date. Also, please note the warehouse location for the product ordered. We have warehouses in the United States, Europe and Southeast Asia. Transit times from these sites may vary.
    Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.

    无铅封装产品
    ADI公司由于对应用环境的考虑，提供许多无铅（Pb）封装产品。欲获知更多关于无铅封装产品的信息，请访问我们的 Pb 无铅（Pb）封装产品网页。

    View PCN
    这是有关这款型号的产品变更通知(PCN)列表。点击链接以查看PCN详情。如需了解ADI PCN过程的更多信息，请访问我们的 PCN政策声明页面。

    *这里所列出的美国报价单仅供预算参考，指美元报价（规定订量的每片美元，美国离岸价），如有修改不再另行通知。由于地区关税、商业税、汇率及手续费原因，国际报价可能不同。对于特殊批量报价，请与您当地的ADI公司办事处或代理商联络。对于评估板和套件的报价是指一个单位价格。
    **样片供货情况可能好于生产供货，请将样片放入购物车，以查看样片供货情况。