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Name: AD7656A-1BSTZ-RL
Brand: Analog Devices Inc.
SKU: AD7656A-1BSTZ-RL
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc. AD7656A-1BSTZ-RL

Part No.:: AD7656A-1BSTZ-RL

Manufacturer:: Analog Devices Inc.

Package:: 64-LQFP

Datasheet:: AD7656A-1BSTZ-RL.pdf

Description:: IC ADC 16BIT SAR 64LQFP

In Stock:: 3489

Quantity:: Add To Cart

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AD7656A-1BSTZ-RL Specifications

Packaging:
Tape & Reel (TR)
Series:
iCMOS®
Product Status:
Active
Number of Bits:
16
Sampling Rate(PerSecond):
250k
Number of Inputs:
6
Input Type:
Single Ended
Data Interface:
SPI, Parallel, DSP
Configuration:
S/H-ADC
Ratio-S/H:ADC:
1:1
Number of A/D Converters:
6
Architecture:
SAR
Reference Type:
External, Internal
Voltage-Supply Analog:
5V
Voltage-Supply Digital:
5V
Features:
Simultaneous Sampling, True Bipolar
Operating Temperature:
-40°C ~ 85°C

AD7656A-1BSTZ-RL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7656A-1BSTZ-RL 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 AD7656A-1BSTZ-RL 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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AD7656A-1BSTZ-RL information

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AD7656A-1BSTZ-RL Typical application Circuitry

AD7656A-1BSTZ-RL

The AD7656A-1BSTZ-RL is a high-performance, 16-bit analog-to-digital converter (ADC) featuring three independent channels. It is renowned for its precision and efficiency in simultaneous sampling, making it a popular choice for a variety of applications that require multi-channel data acquisition.

Key Features:

1. Three Independent Channels: The AD7656A-1BSTZ-RL can simultaneously sample and convert three separate analog inputs, ideal for applications needing synchronized multi-channel data acquisition.

2. 16-Bit Resolution: This high resolution ensures detailed and accurate digital representations of the analog inputs.

3. Fast Conversion Rate: With a conversion rate of up to 250 kSPS (kilo samples per second), the ADC is well-suited for applications requiring swift data acquisition.

4. Single 5V Supply: The device operates on a single 5V power supply, simplifying the power supply design.

5. Flexible Input Ranges: The ADC supports various input voltage ranges, providing adaptability to different signal levels.

Application Scenario: Environmental Monitoring System

In an environmental monitoring system, the AD7656A-1BSTZ-RL can be utilized to simultaneously measure parameters such as temperature, humidity, and atmospheric pressure, providing real-time data for analysis and decision-making.

Detailed Circuit Design:

1. Power Supply Connection: Connect a stable +5V power supply to the AD7656A-1BSTZ-RL AVDD pin (pin 1) and the DVDD pin (pin 48) to power the ADC.

2. Analog Inputs: Attach the outputs from the temperature, humidity, and pressure sensors to the AIN1 (pin 5), AIN2 (pin 6), and AIN3 (pin 7) respectively, ensuring the signals are within the selected input voltage range.

3. Digital Outputs: Interface the digital output pins (D0 to D15, pins 9 to 24) with a microcontroller or digital signal processor (DSP) to capture the converted digital data for analysis.

4. Conversion Control: Utilize a digital output from the microcontroller or DSP to trigger the CONVST pin (pin 8) to start the conversion process.

Design Considerations for Optimal Performance:

1. Signal Integrity: Ensure that the analog input signals from the sensors are clear and free from noise to maintain accurate conversion.

2. Stable Power Source: Use a low-noise, stable power supply for the ADC to prevent any adverse effects on conversion accuracy due to power fluctuations.

3. Thoughtful PCB Layout: Design the PCB layout carefully to separate the analog and digital sections, minimizing potential noise interference.

In summary, the AD7656A-1BSTZ-RL is an efficient ADC for applications like environmental monitoring systems, where synchronized multi-channel sampling and high precision are essential. Attention to signal integrity, power supply stability, and PCB layout is crucial when integrating this chip into a system to ensure precise and reliable performance.

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6. What is the process for return or replacement of AD7656A-1BSTZ-RL?

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 AD7656A-1BSTZ-RL we delivered, we will accept the replacement or return of the AD7656A-1BSTZ-RL 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 AD7656A-1BSTZ-RL.

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

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations