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AD8561ARZ The AD8561ARZ is a single general purpose comparator from Analog Devices. It features a 7 ns typical propagation delay at 5 V and supports CMOS, complementary, and TTL output types.
Mfr Part #:

AD8561ARZ

Available from 3 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The AD8561ARZ is a single general purpose comparator from Analog Devices. It features a 7 ns typical propagation delay at 5 V and supports CMOS, complementary, and TTL output types.
✓ Total Stock: 2,513 pcs

AD8561ARZ Available from 3 distributors

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AD8561ARZ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
CMRR, PSRR (Typ)
Current
Lead Spacing
Lead Style
Mounting Type
Number of Elements
Number of Pins
Operating Temperature
Output Type
Propagation Delay (Max)
Supplier Device Package
Type
Voltage
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AD8561ARZ Description

Short technical summary and product information.

The AD8561ARZ is a single, ultrafast 7 ns comparator from Analog Devices designed for high-speed signal processing. It operates from a single supply range of 3 V to 10 V or dual ±5 V supplies, making it versatile for various system power architectures. The device features a typical propagation delay of 7 ns (9.8 ns maximum) at 5 V, ensuring rapid response for timing-critical applications.

 

Key electrical characteristics include a typical input offset voltage of 2.3 mV (7 mV maximum) and a common-mode rejection ratio of 85 dB typical (65 dB minimum). The input bias current is typically -3 µA, and the input offset current is ±4 µA. The common-mode input voltage range extends from 0 V to +3 V, allowing the negative supply rail to be included.

 

The AD8561ARZ is offered in an 8-lead narrow SOIC surface-mount package (8-SOIC, 0.154" width). It is specified for operation over the industrial temperature range of -40°C to +85°C. The device includes a latch function and is suitable for applications such as high-speed timing, clock recovery, line receivers, and phase detectors.

AD8561ARZ Quick Information

Product Type: Comparator
Canonical Name: AD8561ARZ — Ultrafast 7 ns Single Supply Comparator
Subcategory: Comparators

AD8561ARZ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AD8561ARZ Features

  • 7 ns typical propagation delay at 5 V.
  • Single supply operation from 3 V to 10 V.
  • CMOS, complementary, and TTL output types.
  • 85 dB typical common-mode rejection ratio.
  • Industrial temperature range -40°C to +85°C.

AD8561ARZ Applications

  • Suitable for high-speed timing circuits.
  • Used in clock recovery and distribution.
  • Ideal for line receivers and phase detectors.
  • Applicable in high-speed sampling systems.

AD8561ARZ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the propagation delay of the AD8561ARZ?

The typical propagation delay is 7 ns, with a maximum of 9.8 ns at 5 V.

What is the supply voltage range for the AD8561ARZ?

It operates from a single supply of 3 V to 10 V, or dual ±5 V supplies.

What package is the AD8561ARZ available in?

It is available in an 8-SOIC (0.154", 3.90mm Width) surface-mount package.

What is the operating temperature range of the AD8561ARZ?

The operating temperature range is -40°C to +85°C.

What output types does the AD8561ARZ support?

It supports CMOS, complementary, and TTL output types.

What is the typical input offset voltage of the AD8561ARZ?

The typical input offset voltage is 2.3 mV, with a maximum of 7 mV at 5 V.

What is the common-mode rejection ratio (CMRR) of the AD8561ARZ?

The typical CMRR is 85 dB, with a minimum of 65 dB.

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