ADS1285EVM-PDK
ActiveADS1285 PERFORMANCE DEMONSTRATIO
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ADS1285EVM-PDK
ActiveADS1285 PERFORMANCE DEMONSTRATIO
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Technical Specifications
Parameters and characteristics for this part
| Specification | ADS1285EVM-PDK |
|---|---|
| Data Interface | I2C, SPI |
| Input Range | ±VREF/gain |
| Number of A/D Converters | 1 |
| Number of Bits | 32 |
| Power (Typ) @ Conditions | 11.5 mW |
| Sampling Rate (Per Second) | 4k |
| Supplied Contents | Board(s) |
| Utilized IC / Part | ADS1285 |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Box | 1 | $ 419.99 | |
Description
General part information
ADS1285 Series
The ADS1285 is a 32-bit, low-power, analog-to-digital converter (ADC), with a programmable gain amplifier (PGA) and a finite impulse response (FIR) filter. The ADC is designed for the demanding needs of seismology equipment requiring low-noise precision digitization and extended battery run time.
The low-noise PGA allows direct connection of geophones and transformer-coupled hydrophones without the need of an external amplifier.
The ADC incorporates a high-resolution, delta-sigma (ΔΣ) modulator and a FIR filter with programmable phase response. The high-pass filter removes dc and low-frequency content from the signal. Clock frequency error is compensated by the sample rate converter with 7-ppb resolution.
Documents
Technical documentation and resources
