AFE4960YBGR
ActiveTWO-CHANNEL ECG ANALOG FRONT END WITH INTEGRATED RESPIRATION AND PACE DETECTION
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AFE4960YBGR
ActiveTWO-CHANNEL ECG ANALOG FRONT END WITH INTEGRATED RESPIRATION AND PACE DETECTION
Technical Specifications
Parameters and characteristics for this part
| Specification | AFE4960YBGR |
|---|---|
| Mounting Type | Surface Mount |
| Number of Bits | 24 |
| Number of Channels [custom] | 2 |
| Supplier Device Package | 36-DSBGA (2.63x2.46) |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 3000 | $ 7.93 | |
| Texas Instruments | LARGE T&R | 1 | $ 9.94 | |
| 100 | $ 8.69 | |||
| 250 | $ 6.70 | |||
| 1000 | $ 5.99 | |||
Description
General part information
AFE4960 Series
The AFE4960 can be configured as either a 2-channel ECG receiver or as a 1-channel ECG receiver and a respiration impedance channel. The AFE signal chains can interface in a flexible manner to up to 4 electrodes. A Right Leg Drive (RLD) amplifier output, can be used to set the body bias. The AFE has DC lead biasing for lead on/off detection, and AC lead biasing for measuring the lead impedance. Pacemaker pulse detection is supported on one channel.
All the signal chain outputs are converted by a single ADC in well-defined time slots and stored as 24-bit words in a 128-sample FIFO which can be read out using a SPI or an I2C interface.
The AFE4960 is a fully integrated solution to realize a 3-lead ECG system. Synchronized operation of two AFEs in parallel can be used to realize a 5-lead ECG.
Documents
Technical documentation and resources