Specifications
| Type | Description |
|---|---|
| Part Number | ADS114S06 |
| Manufacturer | Texas Instruments |
| Product Type | ADC |
| Category | Signal Chain |
| Package / Case | 32-pin VQFN (RHB), 5.0 mm x 5.0 mm; 32-pin TQFP (PBS), 5.0 mm x 5.0 mm |
| ADC Resolution | 16 bits |
| Number of Analog Inputs | 6 |
| Programmable Gain | 1 to 128 |
| Data Rate | 2.5 SPS to 4 kSPS |
| Power Consumption | As low as 280 uA |
| Interface | SPI-compatible with optional CRC |
| Analog Supply Voltage | 2.7 V to 5.25 V; +/-2.5 V bipolar |
| Digital Supply Voltage | DVDD 2.7 V to 3.6 V, IOVDD DVDD to 5.25 V |
| Operating Temperature | -50 degC to +125 degC |
| Internal Reference | 2.5 V with 10 ppm/degC max drift |
| Datasheet Status | request_only |
Product Overview
The ADS114S06 is a Texas Instruments Signal Chain converter identified as a 16-bit delta-sigma ADC. In the ADS114S06 configuration, the device provides 6 analog inputs and an integrated programmable gain amplifier with gain settings from 1 to 128. ADC conversion data rate is programmable from 2.5 SPS to 4 kSPS, with simultaneous 50-Hz and 60-Hz rejection available at data rates up to 20 SPS when using the low-latency digital filter.
Integrated support blocks include 2 matched programmable current sources for sensor excitation, adjustable from 10 uA to 2000 uA, a 2.5 V internal reference with 10 ppm/degC maximum drift, and a 4.096 MHz internal oscillator with 1.5% accuracy. The serial interface is SPI-compatible and supports optional CRC, while GPIO0 to GPIO3 provide 4 general-purpose I/O pins.
The device supports unipolar analog supplies from 2.7 V to 5.25 V and bipolar analog supply capability of +/-2.5 V. DVDD operates from 2.7 V to 3.6 V, and IOVDD operates from DVDD to 5.25 V. Package options are 32-pin VQFN (RHB) and 32-pin TQFP (PBS), both 5.0 mm x 5.0 mm.
Key Features
- 16-bit delta-sigma ADC resolution
- 6 analog inputs in ADS114S06 configuration
- Integrated PGA gain programmable from 1 to 128
- Data rate programmable from 2.5 SPS to 4 kSPS
- As low as 280 uA low-power operating mode
- Simultaneous 50-Hz and 60-Hz rejection at <=20 SPS
- Two matched programmable sensor-excitation current sources
- 10 uA to 2000 uA excitation current range
- 2.5 V internal reference with 10 ppm/degC maximum drift
- SPI-compatible serial interface with optional CRC
- 4.096 MHz internal oscillator with 1.5% accuracy
- Four GPIO pins from GPIO0 to GPIO3
Typical Applications
- Sensor excitation and measurement
- Low-speed precision data acquisition
- SPI-connected analog input systems
- Multi-input temperature measurement
- Low-power industrial process control
- Line-frequency rejection applications
- Unipolar and bipolar analog supply designs
- GPIO-assisted converter monitoring
Procurement Notes
When requesting a quote for ADS114S06, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For analog and signal-chain sourcing, supply voltage, bandwidth, accuracy, noise level, package, temperature grade, input/output configuration and qualification requirements should be verified before approval.
FAQ
What resolution does the ADS114S06 ADC provide?
The ADS114S06 is a 16-bit delta-sigma ADC. In the ADS114S06 configuration, the device provides 6 analog inputs with an integrated PGA.
What gain and data-rate ranges are supported?
The integrated PGA supports gains from 1 to 128. ADC data rate is programmable from 2.5 SPS to 4 kSPS, with simultaneous 50-Hz and 60-Hz rejection at data rates up to 20 SPS.
What supply ranges apply to the ADS114S06?
Unipolar analog supply range is 2.7 V to 5.25 V, with bipolar capability of +/-2.5 V. DVDD is 2.7 V to 3.6 V, and IOVDD is DVDD to 5.25 V.
Which package options are available for ADS114S06?
Package options are 32-pin VQFN (RHB) and 32-pin TQFP (PBS), both 5.0 mm x 5.0 mm.
What is the typical power consumption?
The ADS114S06 can operate in a low-power mode drawing as low as 280 uA, making it suitable for battery-powered and portable instrumentation applications.
Can the ADS114S06 be sourced through LDeepAI?
Yes, ADS114S06 is available through LDeepAI sourcing support. Submit an RFQ for current pricing and availability from qualified suppliers.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: June 30, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.