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Name: AD7689BCPZ
Brand: Analog Devices Inc.
SKU: AD7689BCPZ
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. AD7689BCPZ

Part No.:: AD7689BCPZ

Manufacturer:: Analog Devices Inc.

Package:: 20-WFQFN Exposed Pad, CSP

Datasheet:

Description:: IC ADC 16BIT SAR 20LFCSP

In Stock:: 2782

Quantity:: Add To Cart

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AD7689BCPZ Specifications

Packaging:
Tray
Series:
PulSAR®
Product Status:
Active
Number of Bits:
16
Sampling Rate(PerSecond):
250k
Number of Inputs:
8
Input Type:
Differential, Pseudo-Differential, Single Ended
Data Interface:
SPI, DSP
Configuration:
MUX-S/H-ADC
Ratio-S/H:ADC:
1:1
Number of A/D Converters:
1
Architecture:
SAR
Reference Type:
External, Internal
Voltage-Supply Analog:
2.3V ~ 5.5V
Voltage-Supply Digital:
2.3V ~ 5.5V
Features:
Temperature Sensor
Operating Temperature:
-40°C ~ 85°C

AD7689BCPZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7689BCPZ 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 AD7689BCPZ 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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AD7689BCPZ information

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AD7689BCPZ Typical application Circuitry Schematics

The AD7689BCPZ is a compact, 16-bit, 8-channel micropower successive approximation register (SAR) analog-to-digital converter (ADC) developed by Analog Devices. It's designed for data acquisition systems and battery-powered applications where power efficiency and small footprint are priorities. Here's a general overview on how to connect this ADC:

1. Power Supply: Connect the VDD pin to a voltage source between 2.7V and 5.25V. Put a 10F tantalum capacitor in parallel with a 100nF ceramic capacitor to decouple this pin from GND.

2. Analog Inputs: There are 8 analog input channels. The analog signal you want to measure should be connected to one of these channels. Note that the signal range should be between 0V and REF.

3. Reference Voltage: Connect your reference voltage source to the REF pin. The reference voltage defines the full-scale range of the ADC and can be between 2.5V and VDD.

4. Digital Interface: This device uses an SPI-compatible serial interface for communication. Connect SCLK (Serial Clock), DIN (Data In), OUT/RAY (Data Out/Ready), and CS (Chip Select) to your microcontroller or another digital interface.

5. Temperature Sensor: The ADC has a temperature sensor built in. If this is used, read its output via the digital interface.

6. Ground: Join the GND pin to your system's ground plane. Remember, this is a general connection guide and the actual connection can depend on your specific application.

Proper layout, grounding, and noise reduction techniques are very important when working with high precision ADC's like the AD7689BCPZ. Always refer to the data sheet and other design resources provided by Analog Devices for the most accurate and comprehensive information.

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6. What is the process for return or replacement of AD7689BCPZ?

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 AD7689BCPZ we delivered, we will accept the replacement or return of the AD7689BCPZ 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 AD7689BCPZ.

(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