AD8037ARZ
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Analog Devices Inc. AD8037ARZ

Manufacturer No:
AD8037ARZ
Manufacturer:
Analog Devices Inc.
Package:
Bulk
Description:
IC VOLTAGE FEEDBACK 1 CIRC 8SOIC
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The AD8037ARZ, produced by Analog Devices Inc., is a low distortion, wide bandwidth voltage feedback clamping amplifier. This device is part of the AD8037 series, which is known for its exceptional clamp performance, high speed, and low distortion characteristics. The AD8037 is stable at a gain of two or greater, making it versatile for various applications. It utilizes a unique patent-pending CLAMPIN™ input clamp architecture, offering a 10× improvement in clamp performance compared to traditional output clamping devices.

Key Specifications

Parameter Min Typ Max Unit
Bandwidth (–3 dB) Small Signal 270 270 - MHz
Bandwidth (–3 dB) Large Signal 160 190 - MHz
Slew Rate - 1500 - V/μs
Input Offset Voltage - 2 - mV
Input Bias Current - 3 - μA
Supply Voltage ±3 - ±6 V
Operating Temperature -40 - 85 °C
Output Current per Channel - 70 - mA
Package Type - 8-SOIC - -

Key Features

  • Low Distortion and High Bandwidth: The AD8037 offers exceptional small-signal and large-signal bandwidths of up to 270 MHz and 190 MHz, respectively, with ultralow distortion of -72 dBc at 20 MHz.
  • CLAMPIN™ Input Clamp Architecture: This unique architecture provides a 10× improvement in clamp performance, minimizing clamp error to typically 3 mV and reducing distortion in the clamp region.
  • Fast Pulse Response: The device recovers from 2× clamp overdrive within 1.5 ns and settles to 0.01% in 16 ns.
  • High Speed and Accuracy: The AD8037 features a high slew rate of 1500 V/μs and excellent DC characteristics with a low input offset voltage of 2 mV and a drift of 10 μV/°C.
  • Flexible Clamp Levels: The output signal can clamp at specified high and low levels, and the clamp values can be set to any value within the output voltage range.

Applications

  • ADC Buffering: Ideal for driving and buffering flash and high-resolution ADCs due to its high speed and low distortion.
  • IF/RF Signal Processing: Suitable for intermediate frequency and radio frequency signal processing applications.
  • High Quality Imaging and Broadcast Video Systems: Used in video amplifiers and other high-quality imaging and broadcast video systems.
  • Full Wave Rectifier and Pulse Generator: Can be used in nontraditional applications such as full-wave rectifiers, pulse generators, and amplitude modulators.

Q & A

  1. What is the typical small-signal bandwidth of the AD8037?

    The typical small-signal bandwidth of the AD8037 is 270 MHz.

  2. What is the slew rate of the AD8037?

    The slew rate of the AD8037 is 1500 V/μs.

  3. What is the input offset voltage of the AD8037?

    The input offset voltage of the AD8037 is typically 2 mV.

  4. What is the operating temperature range of the AD8037?

    The operating temperature range of the AD8037 is -40°C to 85°C.

  5. What package types are available for the AD8037?

    The AD8037 is available in 8-SOIC packages among others.

  6. What is the CLAMPIN™ input clamp architecture?

    The CLAMPIN™ input clamp architecture is a unique patent-pending design that offers a 10× improvement in clamp performance compared to traditional output clamping devices.

  7. How quickly does the AD8037 recover from clamp overdrive?

    The AD8037 recovers from 2× clamp overdrive within 1.5 ns.

  8. What are some nontraditional applications of the AD8037?

    The AD8037 can be used in nontraditional applications such as full-wave rectifiers, pulse generators, and amplitude modulators.

  9. What is the typical distortion of the AD8037 at 20 MHz?

    The typical distortion of the AD8037 at 20 MHz is -72 dBc.

  10. What is the supply voltage range for the AD8037?

    The supply voltage range for the AD8037 is ±3 V to ±6 V.

Product Attributes

Amplifier Type:Voltage Feedback
Number of Circuits:1
Output Type:- 
Slew Rate:1500V/µs
Gain Bandwidth Product:- 
-3db Bandwidth:270 MHz
Current - Input Bias:3 µA
Voltage - Input Offset:2 mV
Current - Supply:18.5mA
Current - Output / Channel:70 mA
Voltage - Supply Span (Min):6 V
Voltage - Supply Span (Max):12 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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Part Number AD8037ARZ AD8039ARZ AD8038ARZ AD8047ARZ AD8030ARZ AD8031ARZ AD8032ARZ AD8033ARZ AD8034ARZ AD8036ARZ AD8037ANZ AD8037AR
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. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Active Active Active Active Active Active Active Active Active Active Obsolete Obsolete
Amplifier Type Voltage Feedback Voltage Feedback Voltage Feedback Voltage Feedback General Purpose Voltage Feedback Voltage Feedback Voltage Feedback Voltage Feedback Voltage Feedback Voltage Feedback Voltage Feedback
Number of Circuits 1 2 1 1 2 1 2 1 2 1 1 1
Output Type - - - - Rail-to-Rail Rail-to-Rail Rail-to-Rail Rail-to-Rail Rail-to-Rail - - -
Slew Rate 1500V/µs 425V/µs 425V/µs 750V/µs 63V/µs 35V/µs 35V/µs 80V/µs 80V/µs 1200V/µs 1500V/µs 1500V/µs
Gain Bandwidth Product - - - - - - - - - - - -
-3db Bandwidth 270 MHz 350 MHz 350 MHz 250 MHz 125 MHz 80 MHz 80 MHz 80 MHz 80 MHz 240 MHz 270 MHz 270 MHz
Current - Input Bias 3 µA 400 nA 400 nA 1 µA 700 nA 450 nA 450 nA 1.5 pA 2 pA 4 µA 3 µA 3 µA
Voltage - Input Offset 2 mV 500 µV 500 µV 1 mV 1.6 mV 1 mV 1 mV 1 mV 1 mV 2 mV 2 mV 2 mV
Current - Supply 18.5mA 1mA (x2 Channels) 1mA 5.8mA 1.4mA (x2 Channels) 900µA 900µA (x2 Channels) 3.3mA 3.3mA (x2 Channels) 20.5mA 18.5mA 18.5mA
Current - Output / Channel 70 mA - - 50 mA 170 mA 15 mA 15 mA 60 mA 60 mA 70 mA 70 mA 70 mA
Voltage - Supply Span (Min) 6 V 3 V 3 V 6 V 2.7 V 2.7 V 2.7 V 5 V 5 V 6 V 6 V 6 V
Voltage - Supply Span (Max) 12 V 12 V 12 V 12 V 12 V 12 V 12 V 24 V 24 V 12 V 12 V 12 V
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 125°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 Surface Mount Through Hole 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) 8-SOIC (0.154", 3.90mm Width) 8-DIP (0.300", 7.62mm) 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 8-SOIC 8-PDIP 8-SOIC

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