AD8131ARM-REEL
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Analog Devices Inc. AD8131ARM-REEL

Manufacturer No:
AD8131ARM-REEL
Manufacturer:
Analog Devices Inc.
Package:
Bulk
Description:
IC AMP DIFF LDIST 60MA 8MSOP
Delivery:
Payment:
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Product Introduction

Overview

The AD8131ARM-REEL, produced by Analog Devices Inc., is a high-speed differential driver integrated circuit. This component is designed to convert single-ended input signals to differential output signals, making it ideal for applications requiring high-speed signal transmission over long lines or to differential input ADCs. The AD8131 features a unique internal feedback architecture that ensures balanced output gain and phase matching, reducing radiated EMI and harmonic distortion. It is manufactured using Analog Devices' next-generation XFCB bipolar process and is available in 8-lead MSOP packages, operating over a temperature range of -40°C to +125°C.

Key Specifications

Parameter Value
Manufacturer Analog Devices Inc.
Amplifier Type Differential
Number of Circuits 1
Output Type Differential
Slew Rate 2000 V/µs
-3 dB Bandwidth 400 MHz
Input Bias Current 500 nA
Input Offset Voltage 1.5 mV
Supply Current 11.5 mA
Output Current per Channel 60 mA
Operating Temperature Range -40°C to +125°C
Package Type 8-Lead MSOP

Key Features

  • High-Speed Operation: The AD8131 has a -3 dB bandwidth of 400 MHz and a slew rate of 2000 V/µs, making it suitable for high-speed signal transmission.
  • Internal Feedback Architecture: This feature ensures balanced output gain and phase matching, reducing radiated EMI and harmonic distortion.
  • Adjustable Common-Mode Output Level: The common-mode output level can be set arbitrarily using the VOCM pin, allowing for easy level shifting of input signals.
  • Low Harmonic Distortion: The AD8131 delivers differential signals with very low harmonic distortion, making it ideal for analog or digital video signals and other high-speed data transmission.
  • Compact and Reliable: Available in 8-lead MSOP packages, the AD8131 is smaller and more reliable than traditional transformer-based solutions, with no susceptibility to magnetic interference or hysteresis.

Applications

  • High-Speed Data Transmission: Suitable for transmitting high-speed signals over twisted pair or coax cables, such as in Cat3 or Cat5 applications.
  • Differential Input ADCs: Optimizes the distortion performance of differential input ADCs by providing balanced differential outputs.
  • Analog and Digital Video Signals: Can be used for both analog and digital video signal transmission.
  • Single-Supply ADCs: Allows for easy level shifting of input signals to drive single-supply ADCs with dual supply signals.

Q & A

  1. What is the primary function of the AD8131ARM-REEL?

    The AD8131ARM-REEL is a differential driver that converts single-ended input signals to differential output signals.

  2. What is the bandwidth of the AD8131ARM-REEL?

    The -3 dB bandwidth of the AD8131ARM-REEL is 400 MHz.

  3. What is the slew rate of the AD8131ARM-REEL?

    The slew rate of the AD8131ARM-REEL is 2000 V/µs.

  4. How does the AD8131ARM-REEL reduce EMI and harmonic distortion?

    The AD8131ARM-REEL uses an internal feedback architecture that ensures balanced output gain and phase matching, reducing radiated EMI and harmonic distortion.

  5. What package types are available for the AD8131ARM-REEL?

    The AD8131ARM-REEL is available in 8-lead MSOP packages.

  6. What is the operating temperature range of the AD8131ARM-REEL?

    The operating temperature range of the AD8131ARM-REEL is -40°C to +125°C.

  7. Can the AD8131ARM-REEL be used for analog and digital video signals?

    Yes, the AD8131ARM-REEL can be used for both analog and digital video signal transmission.

  8. How does the AD8131ARM-REEL facilitate level shifting for single-supply ADCs?

    The AD8131ARM-REEL allows for easy level shifting of input signals using the VOCM pin, enabling the driving of single-supply ADCs with dual supply signals.

  9. What are the advantages of using the AD8131ARM-REEL over traditional transformer-based solutions?

    The AD8131ARM-REEL is smaller, more reliable, and not susceptible to magnetic interference or hysteresis, making it a superior choice over traditional transformer-based solutions.

  10. Is the AD8131ARM-REEL RoHS compliant?

    There is no specific RoHS information available for the AD8131ARM-REEL, but some variants may be RoHS compliant.

Product Attributes

Amplifier Type:Differential
Number of Circuits:1
Output Type:Differential
Slew Rate:2000V/µs
Gain Bandwidth Product:- 
-3db Bandwidth:400 MHz
Current - Input Bias:500 nA
Voltage - Input Offset:1.5 mV
Current - Supply:11.5mA
Current - Output / Channel:60 mA
Voltage - Supply Span (Min):2.8 V
Voltage - Supply Span (Max):11 V
Operating Temperature:-40°C ~ 125°C
Mounting Type:Surface Mount
Package / Case:8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package:8-MSOP
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Similar Products

Part Number AD8131ARM-REEL AD8131ARZ-REEL AD8131ARMZ-REEL AD8131ARM-REEL7 AD8131AR-REEL
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Obsolete Active Active Obsolete Obsolete
Amplifier Type Differential Differential Differential Differential Differential
Number of Circuits 1 1 1 1 1
Output Type Differential Differential Differential Differential Differential
Slew Rate 2000V/µs 2000V/µs 2000V/µs 2000V/µs 2000V/µs
Gain Bandwidth Product - - - - -
-3db Bandwidth 400 MHz 400 MHz 400 MHz 400 MHz 400 MHz
Current - Input Bias 500 nA 500 nA 500 nA 500 nA 500 nA
Voltage - Input Offset 1.5 mV 1.5 mV 1.5 mV 1.5 mV 1.5 mV
Current - Supply 11.5mA 11.5mA 11.5mA 11.5mA 11.5mA
Current - Output / Channel 60 mA 60 mA 60 mA 60 mA 60 mA
Voltage - Supply Span (Min) 2.8 V 2.8 V 2.8 V 2.8 V 2.8 V
Voltage - Supply Span (Max) 11 V 11 V 11 V 11 V 11 V
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-SOIC (0.154", 3.90mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-MSOP 8-SOIC 8-MSOP 8-MSOP 8-SOIC

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