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ADS1147IPWR

3-Channel Single ADC Delta-Sigma 2ksps 16-bit Serial 20-Pin TSSOP T/R

Quantity Unit Price(USD) Ext. Price
100 $3.487 $348.70
30 $3.811 $114.33
10 $4.196 $41.96
1 $5.026 $5.03

Inventory:2,942

*The price is for reference only.
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Overview of ADS1147IPWR

The ADS1147IPWR is a precision analog-to-digital converter (ADC) featuring 24-bit resolution and ultra-low noise performance, designed for high-precision measurement applications.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VDD: Positive Power Supply
  • VSS: Ground
  • VREFP: Positive Reference Voltage
  • VREFN: Negative Reference Voltage
  • AGND: Analog Ground
  • AVDD: Analog Power Supply
  • DOUT: Digital Output
  • DRDY: Data Ready Indicator
  • SCLK: Serial Clock Input
  • CS: Chip Select
  • SDI: Serial Data Input
  • RESET: Reset Pin
  • TEMP: Temperature Sensor Output
  • REFOUT: Reference Voltage Output

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the ADS1147IPWR ADC for a visual representation.

Key Features

  • 24-Bit Resolution: Provides high-resolution analog-to-digital conversion for precise measurements.
  • Low Noise: Offers ultra-low noise performance, suitable for sensitive measurement applications.
  • Low Power Consumption: Designed for low power operation, ideal for portable and battery-powered devices.
  • Integrated Temperature Sensor: Includes an on-chip temperature sensor for accurate temperature measurement.
  • Programmable Gain Amplifier: Features a programmable gain amplifier (PGA) for signal conditioning.
  • SPI Interface: Supports SPI (Serial Peripheral Interface) for communication with microcontrollers and other devices.

Note: For detailed technical specifications, please refer to the ADS1147IPWR datasheet.

Application

  • Precision Measurement: Ideal for applications requiring high-precision analog-to-digital conversion.
  • Data Acquisition Systems: Suitable for integration into data acquisition systems for accurate data collection.
  • Industrial Automation: Used in industrial automation for monitoring and control applications.

Functionality

The ADS1147IPWR is a high-resolution, low-noise ADC designed for precise analog signal conversion in various measurement and control systems.

Usage Guide

  • Power Supply: Connect VDD (Pin 1) and AVDD (Pin 6) to the positive power supply.
  • Reference Voltages: Connect VREFP (Pin 3) and VREFN (Pin 4) to the positive and negative reference voltages, respectively.
  • Digital Communication: Use SCLK (Pin 8), CS (Pin 7), and SDI (Pin 9) for SPI communication with external microcontrollers.

Frequently Asked Questions

Q: What is the resolution of the ADS1147IPWR?
A: The ADS1147IPWR features a 24-bit resolution for high-precision analog-to-digital conversion.

Q: Is the ADS1147IPWR suitable for battery-powered devices?
A: Yes, the ADS1147IPWR operates at low power, making it suitable for battery-powered applications requiring high-precision ADC functionality.

Equivalent

For similar functionalities, consider these alternatives to the ADS1147IPWR:

  • ADS124S08: This is a 24-bit, 8-channel ADC from Texas Instruments, offering similar precision and performance characteristics.
  • MCP3421: A 18-bit delta-sigma ADC from Microchip Technology, providing high-resolution analog-to-digital conversion.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Resolution (Bits) 16 Sample rate (max) (ksps) 2
Number of input channels 4 Interface type SPI
Architecture Delta-Sigma Input type Differential, Single-ended
Multichannel configuration Multiplexed Rating Catalog
Reference mode External, Internal Input voltage range (max) (V) 2.125, 4.25
Input voltage range (min) (V) -2.125, 0 Features 50/60 Hz Rejection, Excitation Current Sources (iDACs), GPIO, Oscillator, PGA, Temp Sensor
Operating temperature range (°C) -40 to 105 Power consumption (typ) (mW) 2.3
Analog supply (min) (V) 2.7 Analog supply voltage (max) (V) 5.25
Digital supply (min) (V) 2.7 Digital supply (max) (V) 5.25

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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ADS1147IPWR

3-Channel Single ADC Delta-Sigma 2ksps 16-bit Serial 20-Pin TSSOP T/R

Inventory:

2,942
Overview of ADS1147IPWR Specifications Warranty & Returns Similar Products Popular Products

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After Sales Service

What after-sales service can be provided?

We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

Shipping

What channels of transportation of goods does the website support?

We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.

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Package

How to ensure that the parts will be intact during transportation?

The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

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