ADS124S08IRHBT
Active24-BIT, 4-KSPS, 12-CH DELTA-SIGMA ADC WITH PGA AND VOLTAGE REFERENCE FOR SENSOR MEASUREMENT
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ADS124S08IRHBT
Active24-BIT, 4-KSPS, 12-CH DELTA-SIGMA ADC WITH PGA AND VOLTAGE REFERENCE FOR SENSOR MEASUREMENT
Technical Specifications
Parameters and characteristics for this part
| Specification | ADS124S08IRHBT |
|---|---|
| Architecture | Sigma-Delta |
| Configuration | MUX-PGA-ADC |
| Data Interface | SPI |
| Features | PGA |
| Input Type | Single Ended |
| Mounting Type | Surface Mount |
| Number of A/D Converters | 1 |
| Number of Bits | 24 |
| Number of Inputs | 12 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -50 °C |
| Package / Case | 32-VFQFN Exposed Pad |
| Ratio - S/H:ADC | 0:1 |
| Reference Type | External, Internal |
| Sampling Rate (Per Second) | 4k |
| Supplier Device Package | 32-VQFN (5x5) |
| Voltage - Supply, Analog [Max] | 5.25 V |
| Voltage - Supply, Analog [Min] | 2.7 V |
| Voltage - Supply, Digital [Max] | 3.6 V |
| Voltage - Supply, Digital [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 12.20 | |
| 10 | $ 11.21 | |||
| 25 | $ 10.74 | |||
| 100 | $ 9.47 | |||
| Digi-Reel® | 1 | $ 12.20 | ||
| 10 | $ 11.21 | |||
| 25 | $ 10.74 | |||
| 100 | $ 9.47 | |||
| Tape & Reel (TR) | 250 | $ 9.00 | ||
| 500 | $ 8.42 | |||
| 1250 | $ 7.72 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 15.48 | |
| 10 | $ 14.80 | |||
| 25 | $ 14.06 | |||
| 50 | $ 13.45 | |||
| 100 | $ 12.86 | |||
| 250 | $ 12.46 | |||
| 500 | $ 12.16 | |||
| 1000 | $ 11.96 | |||
| Texas Instruments | SMALL T&R | 1 | $ 10.58 | |
| 100 | $ 8.63 | |||
| 250 | $ 6.78 | |||
| 1000 | $ 5.75 | |||
Description
General part information
ADS124S08 Series
The ADS124S06 and ADS124S08 are precision, 24-bit, delta-sigma (ΔΣ), analog-to-digital converters (ADCs) that offer low power consumption and many integrated features to reduce system cost and component count in applications measuring small-signal sensors.
These ADCs feature configurable digital filters that offer low-latency conversion results and 50-Hz or60-Hz rejection for noisy industrial environments. A low-noise, programmable gain amplifier (PGA) provides gains ranging from 1 to 128 to amplify low-level signals for resistive bridge or thermocouple applications. Additionally, these devices integrate a low-drift, 2.5-V reference that reduces printed circuit board (PCB) area. Finally, two programmable excitation current sources (IDACs) allow for easy and accurate RTD biasing.
An input multiplexer supports 12 inputs for the ADS124S08 and six inputs for the ADS124S06 that can be connected to the ADC in any combination for design flexibility. In addition, these devices include features such as sensor burn-out detection, voltage bias for thermocouples, system monitoring, and four general-purpose I/Os.
Documents
Technical documentation and resources
