AD8034AR-REEL
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Analog Devices Inc. AD8034AR-REEL

Manufacturer No:
AD8034AR-REEL
Manufacturer:
Analog Devices Inc.
Package:
Bulk
Description:
IC OPAMP VF R-R DUAL LN LP 8SOIC
Delivery:
Payment:
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Product Introduction

Overview

The AD8034AR-REEL, produced by Analog Devices Inc., is a dual FastFET™ operational amplifier. This component is part of the AD8033/AD8034 series, which are voltage feedback amplifiers with FET inputs, known for their ease of use and excellent performance. The AD8034 is specifically a dual amplifier, contrasting with the single amplifier AD8033. These amplifiers utilize Analog Devices' proprietary XFCB process, incorporating JFET devices to achieve low input bias current, low distortion, and high bandwidth.

Key Specifications

Parameter Conditions Min Typ Max Unit
−3 dB Bandwidth G = +1, VOUT = 0.2 V p-p 65 80 MHz
−3 dB Bandwidth G = +2, VOUT = 0.2 V p-p 30 MHz
Slew Rate (25% to 75%) G = +2, VOUT = 4 V step 55 80 V/μs
Input Overdrive Recovery Time −6 V to +6 V input 135 ns
Output Overdrive Recovery Time −3 V to +3 V input, G = +2 135 ns
Settling Time to 0.1% G = +2, VOUT = 2 V step 95 ns
Output Voltage Swing ±4.75 ±4.95 V
Output Short-Circuit Current 40 mA
Power Supply Range 5 24 V
Quiescent Current per Amplifier 3.3 3.5 mA

Key Features

  • Low Noise: 11 nV/√Hz and 0.7 fA/√Hz at 100 kHz, ensuring high signal integrity.
  • High Speed: 80 MHz bandwidth and 80 V/μs slew rate, suitable for high-frequency applications.
  • Wide Supply Voltage Range: Operates from 5 V to 24 V, making it versatile for various power supply configurations.
  • Rail-to-Rail Output: Provides full output swing, maximizing the dynamic range of the signal.
  • Low Input Bias Current: Utilizes JFET inputs to minimize input bias current, ideal for high-impedance sources.
  • High Common-Mode Rejection Ratio (CMRR): Greater than 90 dB, ensuring robust performance against common-mode noise.
  • Small Packaging: Available in 8-lead SOIC, 8-lead SOT-23, and 5-lead SC70 packages, suitable for space-constrained designs.

Applications

  • Instrumentation: Ideal for precision measurement and signal conditioning.
  • Filters: Can be used in active filter designs due to its high bandwidth and low noise.
  • Level Shifting: Suitable for voltage level shifting and buffering applications.
  • Buffering: Provides a high-impedance input and low output impedance, making it a good buffer amplifier.

Q & A

  1. What is the bandwidth of the AD8034 at a gain of +1?

    The bandwidth of the AD8034 at a gain of +1 is typically 80 MHz.

  2. What is the slew rate of the AD8034?

    The slew rate of the AD8034 is typically 80 V/μs.

  3. What is the input bias current of the AD8034?

    The input bias current is very low due to the use of JFET inputs, typically 0.7 fA/√Hz at 100 kHz.

  4. What is the common-mode rejection ratio (CMRR) of the AD8034?

    The CMRR is greater than 90 dB.

  5. What are the available package options for the AD8034?

    The AD8034 is available in 8-lead SOIC, 8-lead SOT-23, and 5-lead SC70 packages.

  6. What is the power supply range for the AD8034?

    The AD8034 operates from a supply voltage range of 5 V to 24 V.

  7. What is the quiescent current per amplifier for the AD8034?

    The quiescent current per amplifier is typically 3.3 mA.

  8. Is the AD8034 suitable for high-frequency applications?

    Yes, the AD8034 is suitable for high-frequency applications due to its 80 MHz bandwidth and 80 V/μs slew rate.

  9. What are some common applications of the AD8034?

    The AD8034 is commonly used in instrumentation, filters, level shifting, and buffering applications.

  10. Is the AD8034 still in production?

    No, the AD8034 has been discontinued by Analog Devices Inc. as per their product discontinuance notice.

Product Attributes

Amplifier Type:Voltage Feedback
Number of Circuits:2
Output Type:Rail-to-Rail
Slew Rate:80V/µs
Gain Bandwidth Product:- 
-3db Bandwidth:80 MHz
Current - Input Bias:2 pA
Voltage - Input Offset:1 mV
Current - Supply:3.3mA (x2 Channels)
Current - Output / Channel:60 mA
Voltage - Supply Span (Min):5 V
Voltage - Supply Span (Max):24 V
Operating Temperature:-40°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:8-SOIC
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Similar Products

Part Number AD8034AR-REEL AD8034ARZ-REEL AD8034AR-REEL7 AD8036AR-REEL AD8037AR-REEL AD8039AR-REEL AD8031AR-REEL AD8032AR-REEL AD8033AR-REEL
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Obsolete Active Obsolete Obsolete Obsolete Obsolete Obsolete Obsolete Obsolete
Amplifier Type Voltage Feedback Voltage Feedback Voltage Feedback Voltage Feedback Voltage Feedback Voltage Feedback Voltage Feedback Voltage Feedback Voltage Feedback
Number of Circuits 2 2 2 1 1 2 1 2 1
Output Type Rail-to-Rail Rail-to-Rail Rail-to-Rail - - - Rail-to-Rail Rail-to-Rail Rail-to-Rail
Slew Rate 80V/µs 80V/µs 80V/µs 1200V/µs 1500V/µs 425V/µs 35V/µs 35V/µs 80V/µs
Gain Bandwidth Product - - - - - - - - -
-3db Bandwidth 80 MHz 80 MHz 80 MHz 240 MHz 270 MHz 350 MHz 80 MHz 80 MHz 80 MHz
Current - Input Bias 2 pA 2 pA 2 pA 4 µA 3 µA 400 nA 450 nA 450 nA 1.5 pA
Voltage - Input Offset 1 mV 1 mV 1 mV 2 mV 2 mV 500 µV 1 mV 1 mV 1 mV
Current - Supply 3.3mA (x2 Channels) 3.3mA (x2 Channels) 3.3mA (x2 Channels) 20.5mA 18.5mA 1mA (x2 Channels) 900µA 900µA (x2 Channels) 3.3mA
Current - Output / Channel 60 mA 60 mA 60 mA 70 mA 70 mA - 15 mA 15 mA 60 mA
Voltage - Supply Span (Min) 5 V 5 V 5 V 6 V 6 V 3 V 2.7 V 2.7 V 5 V
Voltage - Supply Span (Max) 24 V 24 V 24 V 12 V 12 V 12 V 12 V 12 V 24 V
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 8-SOIC 8-SOIC 8-SOIC 8-SOIC 8-SOIC 8-SOIC

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