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Manufacturer / Brand: AD
Details: 30 V, 7.5 MHz, Low Bias Current, Single Supply, RRO, Precision Op Amp
Series: ADA4622-2
Quantity Available: Over 29720 pieces

Datasheet for ADA4622-2:

ADA4622-2 datasheet
Price for ADA4622-2
Product Parameters
  • Manufacturer Part Number : ADA4622-2
  • Manufacturer : AD
  • Description : 30 V, 7.5 MHz, Low Bias Current, Single Supply, RRO, Precision Op Amp
  • Series : ADA4622-2
  • Reference Price : USD 1.576
  • Our Price : We have a better price, contact us by email
  • Product Type : Operational Amplifiers (Op Amps)
  • Function : Low Input Bias Current Op Amps (≤100 pA)
  • Current Suggest : Recommended for New Designs
  • Status : Production
  • RoHS Status: -
  • Voltage: -
  • Feature: -
  • Package Case: -
  • Temperature Range: -
  • Packing: Reel/Tray/Tube
  • Standard Packing Quantity: -
  • Country of Origin: -
  • Other Part Number : ADA4622-2
  • Shipping methods : DHL FEDEX UPS TNT
  • Delivery Time : Ship within 1 day.
  • Manufacturer Production time : 6-8 weeks (Normally have stocks)
  • Weight : 0.001KG

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Features and Benefits of ADA4622-2
  • Next generation of the AD820/AD822/AD824
  • Wide gain bandwidth product: 8 MHz typical
  • High slew rate
    • 23V/µs typical (low to high)
    • −18V/µs typical (high to low)
  • Low input bias current: ±10 pA maximum at TA = 25°C
  • Low offset voltage
    • A grade: ±0.8 mV maximum at TA = 25°C
    • B grade: ±0.35 mV maximum at TA = 25°C
  • Low offset voltage drift
    • A grade: ±2µV/°C typical, ±15µV/°C maximum
    • B grade: ±2µV/°C typical, ±5µV/°C maximum
  • Input voltage range includes Pin V−
  • Rail-to-rail output
  • Electromagnetic interference rejection ratio (EMIRR)
    • 90 dB typical at f = 1000 MHz and f = 2400 MHz
  • Industry-standard package and pinout
Product Detailed Description for ADA4622-2

The ADA4622-1/ADA4622-2/ADA4622-4 are the next generation of the AD820/AD822/AD824 single-supply, rail-to-rail output (RRO), precision junction field effect transistors (JFET) input op amps. The ADA4622-1/ADA4622-2/ADA4622-4 include many improvements that make them desirable as upgrades without compromising the flexibility and ease of use that makes the AD820/AD822/AD824 useful for a wide variety of applications.

The input voltage range includes the negative supply and the output swings rail-to-rail. Input EMI filters increase the signal robustness in the face of closely located switching noise sources.

The speed, in terms of bandwidth and slew rate, increases along with a strong output drive to improve settling time performance and enables the devices to drive the inputs of modern single-ended,successive approximation register (SAR) analog-to-digital converters (ADCs).

Voltage noise is reduced; although the supply current remains the same as the AD820/AD822/AD824, broadband noise is reduced by 25%, and 1/f is reduced by half. DC precision in the ADA4622-1/ADA4622-2/ADA4622-4 improved from the AD820/AD822/AD824 with half the offset and a maximum thermal drift specification added to the ADA4622-1/ADA4622-2/ADA4622-4. The common-mode rejection ratio (CMRR) is improved from the AD820/AD822/AD824 to make the ADA4622-1/ADA4622-2/ADA4622-4 more suitable when used in noninverting gain and difference amplifier configurations.

The ADA4622-1/ADA4622-2/ADA4622-4 are specified for operation over the extended industrial temperature range of −40°C to +125°C, and operate from 5 V to 30 V, with specifications at +5 V, ±5 V, and ±15 V. The ADA4622-1 is available in a 5-lead SOT-23 package and an 8-lead LFCSP package. The ADA4622-2 is available in an 8-lead SOIC_N package, an 8-lead MSOP package, and an 8-lead LFCSP package. The ADA4622-4 is available in a 14-lead SOIC_N and a 16-lead, 4 × 4 mm LFCSP.

Applications

  • High output impedance sensor interfaces
  • Photodiode sensor interfaces
  • Transimpedance amplifiers
  • ADC drivers
  • Precision filters and signal conditioning
Lifecycle information of ADA4622-2

This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.

ADA4622-2 More photos
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