Texas Instruments ADS1278-HT
the ADS1278 (octal) is a 24-bit, delta-sigma (ΔΣ) analog-to-digital converter (ADC) with data rates up to 128 k samples per second (SPS), allowing simultaneous sampling of eight channels. The ADS1278 combines these types of converters, allowing highprecision industrial measurement with excellent dc and ac specifications.| Part No. | ADS1278-HT |
|---|---|
| Datasheet | ADS1278-HT Download |
| Manufacturer |  Texas Instruments |
| Description | 24-Bit ADC |
| Buy | Stock & Price |
FEATURES
1APPLICATIONS
●23 Simultaneously Measure Eight Channels● Down-Hole Drilling
● Up to 128-kSPS Data Rate
● High Temperature Environments
● 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 Notif...
