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AD8561AR The AD8561AR is a general purpose comparator from Analog Devices featuring 7ns typical propagation delay, CMOS/Complementary/TTL output, and operates from 3V to 10V single supply or ±1.5V to ±5V dual supplies. Housed in an 8-SOIC surface mount package.
Mfr Part #:

AD8561AR

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The AD8561AR is a general purpose comparator from Analog Devices featuring 7ns typical propagation delay, CMOS/Complementary/TTL output, and operates from 3V to 10V single supply or ±1.5V to ±5V dual supplies. Housed in an 8-SOIC surface mount package.
✓ Total Stock: 8,831 pcs

AD8561AR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
8,745 pcs
On Request
8745 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
86 pcs
On Request
86 pcs On Request 1 On Request On Request On Request On Request On Request
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AD8561AR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
CMRR, PSRR (Typ)
Current
Input Capacitance
Mounting Type
Number of Elements
Operating Temperature
Output Type
PSRR
Propagation Delay (Max)
Quiescent Current
SVHC Present
Supplier Device Package
Type
Voltage
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AD8561AR Description

Short technical summary and product information.

The AD8561AR is a high-speed general purpose comparator from Analog Devices, offering a typical propagation delay of 7ns (9.8ns maximum) at 5V supply. It supports single supply operation from 3V to 10V and dual supplies from ±1.5V to ±5V. The output is compatible with CMOS, complementary, and TTL logic levels.

 

Key electrical characteristics include an input offset voltage of 2.3mV typical (7mV max), input bias current of 6µA max, and common-mode rejection ratio of 85dB typical. The device features a latch function with a setup time of 6ns minimum. Quiescent current is typically 6mA, 3.3mA, or 5.5mA depending on supply conditions.

 

The AD8561AR is designed for high-speed timing, clock recovery, line receivers, and digital communications. It is specified for the industrial temperature range of -40°C to +85°C. The package is an 8-lead narrow SOIC (8-SOIC) with surface mount mounting.

AD8561AR Quick Information

Product Type: Comparator
Canonical Name: AD8561AR General Purpose Comparator
Subcategory: Comparators

AD8561AR Compliance

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

AD8561AR Features

  • 7ns typical propagation delay at 5V.
  • Single supply 3V to 10V operation.
  • CMOS, complementary, and TTL output.
  • Latch function with 6ns setup time.
  • Industrial temperature range -40°C to +85°C.

AD8561AR Applications

  • High-speed timing circuits.
  • Clock recovery and distribution.
  • Line receivers and digital communications.
  • Phase detectors and high-speed sampling.

AD8561AR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the AD8561AR?

The AD8561AR operates from a single supply of 3V to 10V or dual supplies of ±1.5V to ±5V.

What package is the AD8561AR available in?

The AD8561AR is available in an 8-SOIC (0.154", 3.90mm Width) surface mount package, also described as 8-lead narrow SOIC.

What is the operating temperature range of the AD8561AR?

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

Is the AD8561AR RoHS compliant?

The AD8561AR is listed as RoHS3 compliant, but this information is unverified and should be confirmed with the manufacturer.

What is the propagation delay of the AD8561AR?

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

What output types does the AD8561AR support?

The AD8561AR supports CMOS, complementary, and TTL output types.

What is the input offset voltage of the AD8561AR?

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

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