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Name: AD7685ARMZRL7
Brand: Analog Devices Inc.
SKU: AD7685ARMZRL7
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. AD7685ARMZRL7

Part No.:: AD7685ARMZRL7

Manufacturer:: Analog Devices Inc.

Package:: 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

Datasheet:: AD7685ARMZRL7.pdf

Description:: IC ADC 16BIT SAR 10MSOP

In Stock:: 3671

Quantity:: Add To Cart

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AD7685ARMZRL7 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
PulSAR®
Product Status:
Active
Number of Bits:
16
Sampling Rate(PerSecond):
250k
Number of Inputs:
1
Input Type:
Pseudo-Differential
Data Interface:
SPI, DSP
Configuration:
S/H-ADC
Ratio-S/H:ADC:
1:1
Number of A/D Converters:
1
Architecture:
SAR
Reference Type:
External
Voltage-Supply Analog:
2.3V ~ 5.5V
Voltage-Supply Digital:
2.3V ~ 5.5V
Features:
-
Operating Temperature:
-40°C ~ 85°C

AD7685ARMZRL7 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7685ARMZRL7 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 AD7685ARMZRL7 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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AD7685ARMZRL7 information

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AD7685ARMZRL7 Typical application Circuitry

AD7685ARMZRL7

The AD7685ARMZRL7 is an advanced, 16-bit analog-to-digital converter (ADC) distinguished for its high precision and speed, encapsulated in a compact form factor. This ADC is engineered for scenarios where space is at a premium, and accurate, rapid data conversion is non-negotiable.

Key Features:

1. Superior Resolution: The AD7685ARMZRL7 offers a 16-bit resolution, enabling it to accurately capture and convert analog signals into detailed digital representations.

2. High-Speed Conversion: Designed for quick data acquisition, this ADC is well-suited for applications that demand efficient and speedy conversion.

3. Single 5V Operation: It operates on a single 5V supply, streamlining the power supply architecture and enhancing system simplicity.

4. SPI Interface: Featuring a Serial Peripheral Interface (SPI), the AD7685ARMZRL7 ensures smooth integration with microcontrollers or DSPs, facilitating straightforward data communication.

5. Compact Size: Its small package makes it ideally suited for applications where board space is limited.

Application Scenario: Portable Instrumentation Devices

In portable instrumentation devices, such as handheld environmental monitors or portable medical diagnostic tools, the AD7685ARMZRL7 can be utilized to accurately measure and digitize parameters like temperature, pressure, or biochemical markers.

Detailed Circuit Design:

1. Stable Power Connection: Ensure a stable +5V power supply is connected to the VDD pin (pin 6), providing the necessary power for optimal ADC performance.

2. Analog Input Configuration: Connect the output from sensors or signal sources to the IN pin (pin 5), making sure that the signals are within the ADC's input voltage range to guarantee precise conversion.

3. Digital Communication Setup: Interface the SCLK (pin 1), SDI/SDO (pin 2), and CNV (pin 3) pins with the appropriate SPI pins on a microcontroller or DSP, enabling efficient data exchange.

4. Effective Grounding: Ground the GND pin (pin 4) properly to ensure a stable reference for the ADC, crucial for maintaining signal integrity.

Design Considerations for Optimal Performance:

1. Signal Integrity Assurance: Shield analog input signals from environmental noise and electromagnetic disturbances to preserve the integrity of the conversion process.

2. Power Supply Stability: A low-noise, consistent power supply is crucial to prevent any detrimental effects on conversion accuracy due to power supply variations.

3. Thoughtful PCB Layout: Design the PCB to minimize the length of analog signal paths and isolate them from digital traces, effectively reducing potential noise interference.

In summary, the AD7685ARMZRL7 is an exceptional ADC choice for portable instrumentation devices, where its high precision, rapid data acquisition capability, and compact footprint are highly beneficial. Diligent attention to signal integrity, power supply stability, and PCB layout is essential when integrating this chip into systems, ensuring accurate and reliable performance.

AD7685ARMZRL7 FAQ

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6. What is the process for return or replacement of AD7685ARMZRL7?

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 AD7685ARMZRL7 we delivered, we will accept the replacement or return of the AD7685ARMZRL7 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 AD7685ARMZRL7.

(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