ADS1282SJDJ
ActiveHIGH-TEMPERATURE ULTRA-HIGH-RESOLUTION DELTA-SIGMA ADC WITH PGA FOR SEISMIC AND ENERGY EXPLORATION
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ADS1282SJDJ
ActiveHIGH-TEMPERATURE ULTRA-HIGH-RESOLUTION DELTA-SIGMA ADC WITH PGA FOR SEISMIC AND ENERGY EXPLORATION
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Technical Specifications
Parameters and characteristics for this part
| Specification | ADS1282SJDJ |
|---|---|
| Architecture | Sigma-Delta |
| Configuration | ADC |
| Data Interface | SPI |
| Features | PGA |
| Input Type | Differential |
| Mounting Type | Through Hole |
| Number of A/D Converters | 1 |
| Number of Bits | 31 |
| Number of Inputs | 2 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 7.62 mm |
| Package / Case | 0.3 in |
| Package / Case | 28-CDIP |
| Reference Type | External |
| Sampling Rate (Per Second) | 4k |
| Supplier Device Package | 28-CDIP |
| Voltage - Supply, Analog | 5 V |
| Voltage - Supply, Digital [Max] | 3.6 V |
| Voltage - Supply, Digital [Min] | 1.65 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Texas Instruments | TUBE | 1 | $ 242.55 | |
| 10 | $ 222.34 | |||
| 100 | $ 202.13 | |||
Description
General part information
ADS1282-HT Series
The ADS1282-HT device is an extremely high-performance, single-chip analog-to-digital converter (ADC) with an integrated, low-noise programmable gain amplifier (PGA) and two-channel input multiplexer (MUX). The ADS1282-HT device is suitable for the demanding needs of energy exploration and seismic monitoring environments.
The converter uses a fourth-order, inherently stable, delta-sigma (ΔΣ) modulator that provides outstanding noise and linearity performance. The modulator is used either in conjunction with the on-chip digital filter, or can be bypassed for use with post processing filters.
The flexible input MUX provides an additional external input for measurement, as well as internal self-test connections. The PGA features outstanding low noise (5 nV/√Hz) and high input impedance, allowing easy interfacing to geophones and hydrophones over a wide range of gains.
