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Name: AD8561ARZ
Brand: Analog Devices Inc.
SKU: AD8561ARZ
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Analog Devices Inc. AD8561ARZ

Part No.:: AD8561ARZ

Manufacturer:: Analog Devices Inc.

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: AD8561ARZ.pdf

Description:: IC COMPARATOR SNGL 7NS 8-SOIC

In Stock:: 189

Quantity:: Add To Cart

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AD8561ARZ Typical application Circuitry

In the intricate landscape of electronic components, there are chips that etch an indelible mark due to their unique offerings. Among them, the AD8561ARZ stands tall, exuding versatility and efficiency. Let's unpack its attributes, survey its application horizons, and elucidate a hands-on integration example.

AD8561ARZ At A Glance:

- Ultrafast Comparator: The essence of the AD8561ARZ lies in its ability to compare two analog signals swiftly, deciding which one is superior in magnitude.

- TTL/CMOS Outputs: These digital-compatible outputs are a boon, facilitating easy interfacing with subsequent digital processing units.

- Low Dispersion: The AD8561ARZ boasts minimal propagation delays, which is pivotal for high-speed applications.

- Wide Voltage Span: The chip gracefully accommodates a broad spectrum of supply voltages, underscoring its versatility.

AD8561ARZ in Action:

From ultrafast digital logic systems to pulse and video signal processors, the applications of AD8561ARZ are only bound by one's imagination. It has also found utility in zero-crossing detectors and high-speed sampling circuits.

Now, let's shape a Zero-Crossing Detector using the AD8561ARZ.

AD8561ARZ-based Zero-Crossing Detector:

1. Analog Input: This is the signal you wish to monitor for zero crossings. Inject this signal into the non-inverting (+) terminal of AD8561ARZ. For our narrative, this is pin 3.

2. Reference Level: The inverting (-) terminal, designated as pin 2, is interconnected with the ground, setting it as our reference for zero crossings.

3. Power Corridors: Pin 7, represented as V+, will be hitched to your positive supply voltage. Concurrently, pin 4 (V-) should be grounded, or if using a dual supply, connected to the negative voltage source.

4. Digital Deciphering: Post comparison, the outcome can be read from the output pin, which in our schema is pin 6. A high voltage indicates the input is positive, while a low voltage hints at the input being negative.

5. Feedback: For enhanced stability, you might contemplate integrating a positive feedback network (hysteresis) by introducing a resistor between the output (pin 6) and the non-inverting input (pin 3).

Contemplations for AD8561ARZ Deployment:

- Hysteresis: Especially in noisy environments, a small amount of hysteresis can prevent erratic operation of the AD8561ARZ due to minor fluctuations near the zero-crossing point.

- Voltage Limits: Exceeding the prescribed voltage boundaries for AD8561ARZ can be detrimental, either hampering its operation or causing irreversible damage.

- Decoupling Capacitors: Positioning these near the power pins of AD8561ARZ can filter out any high-frequency noise, fortifying signal accuracy.

- Output Load: The AD8561ARZ's performance can be influenced by the connected load. Ensuring that it's within the chip's driving capacity is a prerequisite.

- Temperature Milieu: Like all electronic components, AD8561ARZ has its comfort temperature zones. Operating within these ensures the longevity and consistent performance of the chip.

In summation, the AD8561ARZ epitomizes speed and precision. Its incorporation can elevate the performance matrix of numerous electronic systems.

AD8561ARZ information

AD8561ARZ Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Type:
General Purpose
NumberofElements:
1
OutputType:
CMOS, Complementary, TTL
Voltage-SupplySingle/Dual(±):
3V ~ 10V, ±1.5V ~ 5V
Voltage-InputOffset(Max):
7mV @ 5V
Current-InputBias(Max):
6µA @ 5V
Current-Output(Typ):
-
Current-Quiescent(Max):
6mA, 3.3mA, 5.5mA
CMRRPSRR(Typ):
85dB CMRR, 65dB PSRR
PropagationDelay(Max):
9.8ns
Hysteresis:
-
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

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6. What is the process for return or replacement of AD8561ARZ?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the AD8561ARZ we delivered, we will accept the replacement or return of the AD8561ARZ only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of AD8561ARZ.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations