What is the Additional Feature ?

Name: AD7891ASZ-1
Brand: Analog Devices Inc.
SKU: AD7891ASZ-1
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. AD7891ASZ-1

Part No.:: AD7891ASZ-1

Manufacturer:: Analog Devices Inc.

Package:: 44-QFP

Datasheet:: AD7891ASZ-1.pdf

Description:: IC DAS 12BIT 500K 44MQFP

In Stock:: 2832

Quantity:: Add To Cart

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AD7891ASZ-1 Specifications

Package/Case:
44-QFP
Packaging:
Bulk,Tray
Series:
-
ProductStatus:
Active
Type:
Data Acquisition System (DAS)
NumberofChannels:
8
Resolution(Bits):
12 b
SamplingRate(PerSecond):
500k
DataInterface:
Serial, Parallel
VoltageSupplySource:
Single Supply
Voltage-Supply:
5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

AD7891ASZ-1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7891ASZ-1 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for AD7891ASZ-1 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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AD7891ASZ-1 information

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AD7891ASZ-1 Typical application Circuitry Schematics

The AD7891ASZ-1 is an 8-channel, 12-bit, high speed, low power, successive-approximation ADC from Analog Devices. It's designed to operate with an analog input voltage range from 0 to 2.5V or -2.5V to +2.5V. Below is a generalized application circuit for the AD7891ASZ-1:

1. Power Supply: This ADC operates at a single 5V power supply. The VDD pin must be connected to the positive power source, and the GND pin must be connected to the ground. It's recommended to place decoupling capacitors close to the VDD pin to reduce noise.
2. Analog Input: The AD7891ASZ-1 has eight single-ended analog input channels. You should connect your analog signals to these AINx (where x is 0-7) pins.
3. Reference Voltage: The VREF pin of the AD7891ASZ-1 is where an external reference voltage should be applied. This reference voltage determines the voltage range of the analog inputs.
4. Digital Interface: This ADC employs a serial interface for digital communication. Connect your microcontroller or other digital system to the SDATA, SCLK, and CS pins for data transfer.
5. Control Inputs: The AD7891ASZ-1 has three control input pins, CONVST, BUSY, and RANGE/2. The CONVST pin starts the conversion process when a falling edge is detected. The BUSY pin indicates whether the conversion is complete or not. The RANGE/2 pin allows for the selection of the input range of the device.
6. Input/Output Configuration: The AD7891ASZ-1 has a 12-bit digital data output. This output data can be read from the SDATA pin.
Remember to consult the AD7891ASZ-1 datasheet for precise information regarding pin configurations, recommended operating conditions, and electrical characteristics when designing your application circuit.

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6. What is the process for return or replacement of AD7891ASZ-1?

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 AD7891ASZ-1 we delivered, we will accept the replacement or return of the AD7891ASZ-1 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 AD7891ASZ-1.

(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