ADS1299CPAGR Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock
The ADS1299CPAGR is a low-noise 8-channel 24-bit delta-sigma analog front-end IC optimized for biopotential measurements including EEG, ECG, and EMG. It integrates programmable gain amplifiers, an internal reference, and an SPI interface in a 64-pin TQFP package. Available from Texas Instruments in tape-and-reel packaging with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- OBSOLETE
- Datasheet
- ADS1299CPAGR Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-channel 24-bit delta-sigma ADC with ultra-low input-referred noise enables high-fidelity acquisition of microvolt-level biopotential signals such as EEG and ECG
- Integrated programmable gain amplifiers (PGA) per channel eliminate the need for discrete front-end amplifiers, reducing BOM and PCB area in medical instrument designs
- SPI-compatible digital interface and offset binary output coding simplify integration with microcontrollers and DSPs in portable and wearable biopotential recording systems
Applications
The ADS1299CPAGR is the industry-standard AFE for multi-channel EEG, ECG, and EMG acquisition systems in medical-grade equipment and research-grade brain-computer interfaces. Its ultra-low noise floor and integrated PGA make it ideal for capturing sub-microvolt neural signals without discrete amplification stages. The device is also used in professional biofeedback monitors, sleep study equipment, and wearable biosensor platforms requiring high channel count and precision.
Specifications
| YTEOL | 0 |
| Converter Type | ADC, DELTA-SIGMA |
| Output Bit Code | OFFSET BINARY |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.39.00.30 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for ADS1299CPAGR:
Frequently Asked Questions
What types of biopotential signals can the ADS1299CPAGR measure?
The ADS1299CPAGR is optimized for EEG (electroencephalogram), ECG (electrocardiogram), and EMG (electromyogram) measurements, capturing microvolt-level signals with 24-bit resolution and ultra-low input-referred noise.
How many channels does the ADS1299CPAGR provide and what is its resolution?
It provides 8 simultaneous differential input channels, each with a 24-bit delta-sigma ADC and an integrated programmable gain amplifier, enabling high-resolution multi-channel biopotential recording in a single IC.
What package does the ADS1299CPAGR come in?
The ADS1299CPAGR is housed in a 64-pin TQFP (Thin Quad Flat Package) surface-mount package, which provides a manageable footprint for medical PCB designs while accommodating the high pin count required for 8 differential input channels.
What interface does the ADS1299CPAGR use to communicate with a host processor?
It uses an SPI-compatible serial interface with offset binary output coding, making it straightforward to connect to microcontrollers, FPGAs, or DSPs for real-time data acquisition and processing in embedded medical systems.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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