Texas Instruments ADS114S08IRHBR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $7.58 | $7.58 |
| 15+ | $7.34 | $110.10 |
| 25+ | $7.18 | $179.50 |
| 50+ | $6.78 | $339.00 |
| 100+ | $5.99 | $599.00 |
| N+ | $1.20 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Number of Bits | 16 |
| Sampling Rate (Per Second) | 4k |
| Number of Inputs | 12 |
| Input Type | Differential, Pseudo-Differential, Single Ended |
| Data Interface | SPI |
| Configuration | MUX-PGA-ADC |
| Ratio - S/H:ADC | - |
| Number of A/D Converters | 1 |
| Architecture | Sigma-Delta |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | ±2.5V, 2.7V ~ 5.25V |
| Voltage - Supply, Digital | 2.7V ~ 3.6V |
| Features | PGA |
| Operating Temperature | -50°C ~ 125°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 32-VFQFN Exposed Pad |
| Supplier Device Package | 32-VQFN (5x5) |
| ROHS |  |
The ADS114S08IRHBR is a 16-bit precision delta-sigma analog-to-digital converter from Texas Instruments. It features a maximum sampling rate of 4k SPS and supports 12 input channels through an integrated multiplexer and programmable gain amplifier. The device uses an SPI interface and supports both external and internal voltage references. It operates over a wide temperature range of -50°C to 125°C and is packaged in a 32-VFQFN Exposed Pad. This ADC is designed for precision industrial, medical, and automotive sensing applications.
- High Precision: 16-bit delta-sigma architecture ensures accurate conversion for demanding measurement applications.
- 12-Channel Multiplexing: Multiple analog inputs reduce component count and simplify system design.
- Integrated PGA: Programmable gain amplifier amplifies small sensor signals, improving dynamic range.
- Flexible Reference: Supports both external and internal references for design flexibility.
- Extended Temperature Range: -50°C to 125°C operation enables use in harsh environments.
Precision Sensor Measurement
The 16-bit resolution and integrated PGA make it ideal for precision measurement of bridge sensors, thermocouples, and RTDs in industrial process control.
Multi-Channel Data Acquisition
With 12 input channels, the ADS114S08IRHBR can monitor multiple analog signals in a single device, reducing board space and cost in data acquisition systems.
Medical Instrumentation
The wide temperature range (-50°C to 125°C) and high accuracy support medical monitoring equipment such as patient vital sign monitors and diagnostic devices.
Automotive Sensor Conditioning
Its robust temperature range and internal/external reference options make it suitable for automotive sensor interfaces, including battery management and motor control.
Industrial Automation
The device's low noise and programmable gain enable accurate digitization of 4-20mA current loops and voltage signals in factory automation systems.
Weigh Scale and Force Measurement
The high resolution and PGA are well-suited for load cell and strain gauge applications, providing precise weight and force readings.
- Q: What type of ADC is the ADS114S08IRHBR?
- A: It is a precision delta-sigma ADC with an integrated multiplexer and programmable gain amplifier (MUX-PGA-ADC).
- Q: What is the resolution?
- A: The ADS114S08IRHBR offers 16-bit resolution.
- Q: What is the sampling rate?
- A: The maximum sampling rate is 4k SPS.
- Q: How many channels does it have?
- A: It features 12 input channels.
- Q: What interface does it use?
- A: It communicates via the SPI interface.
- Q: What is the package type?
- A: It comes in a 32-VFQFN Exposed Pad package.
ADS114S08IRHBR.pdf
- Q: What type of ADC is the ADS114S08IRHBR?
- A: It is a precision delta-sigma ADC with an integrated multiplexer and programmable gain amplifier (MUX-PGA-ADC).
- Q: What is the resolution?
- A: The ADS114S08IRHBR offers 16-bit resolution.
- Q: What is the sampling rate?
- A: The maximum sampling rate is 4k SPS.
- Q: How many channels does it have?
- A: It features 12 input channels.
- Q: What interface does it use?
- A: It communicates via the SPI interface.
- Q: What is the package type?
- A: It comes in a 32-VFQFN Exposed Pad package.
