ADS1298IPAG vs ADS1299IPAGR Comparison
Detailed side-by-side comparison of ADS1298IPAG by Texas Instruments and ADS1299IPAGR by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
ADS1298IPAG - 8-Ch 24-Bit ECG AFE, 14.1mW | Texas Instruments
ADS1298IPAG ✓ ActiveTexas Instruments
ADS1299IPAGR - 8-Ch 24-Bit AFE for EEG/Biopotential | Texas Instruments
ADS1299IPAGR ✓ ActiveSpecification Comparison
| Parameter | ADS1298IPAG | ADS1299IPAGR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $24.50 | $22.10 |
| Number of Channels | 8 | 8 |
| Resolution | 24 bit | 24 bit |
| ADC Architecture | Delta-Sigma (simultaneous sampling) | — |
| Total Power Consumption | 14.1 mW | — |
| Power per Channel | 0.75 mW/channel | — |
| Input-Referred Noise | 4 uVPP (150 Hz BW, gain = 6) | 0.5 uVpp typical (gain = 24, data rate 250 SPS) |
| Input Bias Current | 200 pA | — |
| PGA Gain Range | 1 to 12 | 1x to 24x (7 steps) |
| Analog Supply Voltage (AVDD) | 2.7 V to 5.5 V | — |
| Digital Supply Voltage (DVDD) | 1.65 V to 3.6 V | — |
| Operating Temperature | -40 C to +85 C | -40C to +85C |
| Package | TQFP-64 (PAG), 10x10 mm | 64-TQFP (PAG) 10x10 mm |
| Mounting Type | Surface Mount | Surface Mount |
| Built-in Right-Leg Drive (RLD) | Yes | — |
| Built-in Wilson Central Terminal (WCT) | Yes | — |
| On-chip Lead-Off Detection | Yes | — |
| Internal Reference | Yes | 4.5 V, 30 ppm/C drift |
| Onboard Oscillator | Yes | — |
| Interface | SPI-compatible serial | SPI-compatible serial |
| RoHS Status | Compliant | Compliant |
| Architecture | — | Delta-Sigma (Delta Sigma) |
| Sampling Rate | — | 16 kSPS per channel (max) |
| Common-Mode Rejection Ratio (CMRR) | — | 110 dB at 60 Hz |
| Supply Voltage (AVDD) | — | 5 V (analog supply) |
| Supply Voltage (DVDD) | — | 1.8 V to 3.6 V (digital supply) |
| Power Dissipation | — | 42 mW per channel |
| On-chip Features | — | Bias amplifier, lead-off detection, right-leg drive, internal oscillator |
| MSL Level | — | 3 (168 hours) |