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TIPD111
Hardware Pace Detection for ECG Reference Design
TIPD111
Overview
This verified design outlines a hardware pace detection solution for ECG using slope detection. The circuit is designed to work smoothly with the ADS1298 through the PACEOUT pins from the ADC directly feeding the input of the pace detection circuit. When a pace signal is detected, the output from the circuit is designed to latch a logic signal high to be read from a GPIO.
Features
- Monitors for Signal from Pacemaker using slope detection
- Outputs and latches an logic pin which can be monitored using a GPIO
- Single Supply Solution
- Designed to mate with ADS1298ECG-FE board
- Theory
- Component Selection
- TINA-TI Simulation
- Schematics and PCB Layout
- Verification and Measured Performance
- Modification Options
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
Design files & products
Design files
Download ready-to-use system files to speed your design process.
TIDR195.PDF (161 K)
Detailed schematic diagram for design layout and components
SLAC581.ZIP (883 K)
Detailed schematic diagram for design layout and components
TIDR196.PDF (70 K)
Complete listing of design components, reference designators, and manufacturers/part numbers
TIDC150.ZIP (746 K)
Design file that contains information on physical board layer of design PCB
Products
Includes TI products in the design and potential alternatives.
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Technical documentation
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| Type | Title | Date | ||
|---|---|---|---|---|
| * | User guide | TIPD111 Verified Design Reference Guide | Jun. 18, 2013 |
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