ADS1278HPAP Datasheet PDF - TI

● Simultaneously Measure Eight Channels

● Up to 128-kSPS Data Rate

● AC Performance: 62-kHz Bandwidth 111-dB SNR (High-Resolution Mode) –108-dB THD

● DC Accuracy: 0.8-µV/°C Offset Drift 1.3-ppm/°C Gain Drift

● Selectable Operating Modes: High-Speed: 128 kSPS, 106 dB SNR High-Resolution: 52 kSPS, 111 dB SNR Low-Power: 52 kSPS, 31 mW/ch Low-Speed: 10 kSPS, 7 mW/ch

● Linear Phase Digital Filter

● SPI or Frame-Sync Serial Interface

● Low Sampling Aperture Error

● Modulator Output Option (digital filter bypass)

● Analog Supply: 5 V

● Digital Core: 1.8 V

● I/O Supply: 1.8 V to 3.3 V

● Currently Available in an HTQFP-64 PowerPAD™ package, an 84-Pin HFQ Package and a KGD Chiptray Option

● Supports Extreme Temperature Applications

● Controlled Baseline

● One Assembly/Test Site

● One Fabrication Site

● Available in Extreme (–55°C/210°C) Temperature Range(1)

● Extended Product Life Cycle

● Extended Product-Change Notification

● Product Traceability

● Texas Instruments High Temperature Products Utilize Highly Optimized Silicon (Die) Solutions With Dsign and Process Enhancements toMaximize Performance Over Extended Temperatures

● APPLICATIONS

● Down-Hole Drilling

● High Temperature Environments

● Vibration/Modal Analysis

● Multi-Channel Data Acquisition

● Acoustics/Dynamic Strain Gauges

● Pressure Sensors