MicroController Pros Home Page
My Account  Cart Contents  Checkout  
  Store » 710-0013-01 My Account  |  Cart Contents  |  Checkout   
Quick Find
 
Enter keywords to find the product you are looking for in the Quick Find field above

or use
Advanced Search
Categories
Accessory Boards->
8051->
ADI Blackfin
Arduino->
ARM->
Atmel AVR->
Cypress PSoC
Freescale->
FTDI->
Locktronics
Microchip PIC->
MIPS
Parallax->
Renesas
Silicon Labs
ST Microelectronics->
Texas Instruments->
Tibbo->
Books->
Displays->
E-Blocks->
EEPROM/EPROM/FLASH
Embedded Ethernet->
Embedded Software->
I/O Modules->
Parts & Components->
Pick & Place Tools
Programmable Logic (PLD)
Prototype PCBs->
Robotics
ROM/Flash Emulators
Test & Measurement->
Tutorial Software
Universal Programmers->
Wireless->
Information
Intro to Embedded Tools
Embedded News Digest
Useful Resources
Shipping & Returns
Warranty & Liability
Privacy Notice
Conditions of Use
Contact Us
Active Filter Board, OPA172, AD Anti-Aliasing, DA Reconstruction US$18.00

710-0013-01
Active Filter Board, OPA172, AD Anti-Aliasing, DA Reconstruction


Applications for the Active Filter Board include being used as an anti-aliasing filter for A/D conversion or as a reconstruction filter after D/A conversion.

The Active Filter Board is configured as a two-pole active filter followed by a third passive pole if desired. The op-amp circuitry forms the two-pole filter while the RC network at the output of the operational amplifier forms the third passive pole.

The operational amplifier used for this board is the Texas Instruments OPA172 whose main features make it suitable for experimenting.

These features are:

  • Wide Supply Range: +4.5V to +36V, 2.25V to 18V
  • Low Offset Voltage: 0.2mV
  • Gain Bandwidth: 10 MHz
  • Input Range Includes the Negative Supply
  • Input Range Operates to Positive Supply
  • Rail-to-Rail Output
  • Low Noise: 7nV/√Hz
  • High Common-Mode Rejection: 120 dB
  • Low Input Bias Current: 8pA
  • Low Quiescent Current: 1.6mA per Amplifier

For your convenience, the board comes bundled with some components that you can put into the sockets two 15KΩ resistors, a 3KΩ resistor, a 750Ω resistor, a 10KΩ resistor, a 0.1F capacitor, a 0.033F capacitor, and a 0.01F capacitor. See the User Manual and Bill of Materials for typical socket placement. Between the sockets are solder pads in case you want to install SMD components instead.

The User Manual shows you which component values to place where to create Butterworth, Bessel, and 3-dB Chebyshev type low-pass filters, as well as how to calculate new corner frequency values. Using that information, it is easy to make active anti-aliasing and reconstruction filters.

Male headers provide access to the power pins.

The Active Filter Board can be operated with single or dual power supplies, and the 10MHz bandwidth makes it sufficient for most experimental circuits.

Active Filter Board Resources

Connect multiple Schmartboards together!

Every Schmartboard has small notches along its sides which allow you to connect any number of them together in any combination. Purchase a set of the Mechanical Bridge Interconnects available in the options below if you want to be able to combine your Schmartboards.


Optional Recommended Products for this Item
Mechanical Bridge Interconnects for SchmartBoard PCBs, 20 Pieces+ US$5.00
Pack of 12 Prototyping Wires for 0.025-inch Square Pins+ US$6.90

This product was added to our catalog on Thursday 07 April, 2016.

Reviews

Customers who bought this product also purchased
Pack of 12 Prototyping Wires for 0.025-inch Square PinsPack of 12 Prototyping Wires for 0.025-inch Square PinsUS$6.90

IrDA mikroBUS Module, MCP2120 & TFDU4101, 3.3V/5V (IrDA2 click)IrDA mikroBUS Module, MCP2120 & TFDU4101, 3.3V/5V (IrDA2 click)US$25.90

mikroBUS Interface Shield for Raspberry Pi (Pi click shield)mikroBUS Interface Shield for Raspberry Pi (Pi click shield)US$5.00

Mechanical Bridge Interconnects for SchmartBoard PCBs, 20 PiecesMechanical Bridge Interconnects for SchmartBoard PCBs, 20 PiecesUS$5.00

4-20mA Current Loop Receiver mikroBUS Module (4-20mA R click)4-20mA Current Loop Receiver mikroBUS Module (4-20mA R click)US$26.00

Shopping Cart more
0 items
What's New? more
Flowcode 7 "Mechatronics Pack" Feature Pack
Flowcode 7 "Mechatronics Pack" Feature Pack
US$42.00
Specials more
Atmel AVR STK500 Compatible Programmer, parallel port
Atmel AVR STK500 Compatible Programmer, parallel port
US$13.93
US$5.90
Tell A Friend
 

Tell someone you know about this product.
Notifications more
NotificationsNotify me of updates to Active Filter Board, OPA172, AD Anti-Aliasing, DA Reconstruction
Reviews more
Write ReviewWrite a review on this product!
  Saturday 24 June, 2017   List of all our Products

Copyright © 2003-2017 MicroController Pros LLC
Powered by osCommerce