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Texas Instruments ADS1115EVM-PDK
- Part No.:
- ADS1115EVM-PDK
- Manufacturer:
- Texas Instruments
- Package:
- Datasheet:
-
ADS1115EVM-PDK.pdf
- Description:
- KIT PERFORMANCE DEMO FOR ADS1115
- Quantity:
- Payment:
- Shipping:
Inventory:4,292
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Product details
Overview
ADS1115EVM-PDK from Texas Instruments is an evaluation kit comprising the ADS1115EVM board, MMB3 motherboard, and ADCPro software for evaluating the ADS1115 16-bit delta-sigma analog-to-digital converter. It supports dual-device I²C evaluation, configurable input multiplexing (AIN0–AIN3), programmable gain amplifier (PGA) settings up to 16×, and real-time data acquisition at 8–860 SPS with scope/FFT/histogram analysis.
For engineers reviewing the ADS1115EVM-PDK datasheet, ADS1115EVM-PDK pinout, ADS1115EVM-PDK application, or ADS1115EVM-PDK equivalent, this kit delivers turnkey validation of precision sensor signal chains, low-power industrial monitoring systems, and multi-channel voltage measurement interfaces using the ADS1115 IC in continuous-conversion mode.
Technical Context
The ADS1115EVM-PDK integrates the ADS1115EVM daughterboard-featuring two ADS1115 ICs-with the MSP430F449-based MMB3 motherboard to enable USB-hosted evaluation. It relies on I²C communication (3.3V logic, pull-up enabled on SDA/SCL) and provides full register-level control over mux configuration, PGA gain, data rate, comparator thresholds, and alert behavior via ADCPro's Device 1/Device 2 tabs.
All analog inputs (J1) and digital control pins (J3) are directly routed to the ADS1115 devices without buffering or protection. Power is supplied entirely via USB through the MMB3, which generates regulated +3.3VD, +5VD, and ±10V rails-though only +3.3VD and +5VD are delivered to the ADS1115EVM; +VA must not be selected to avoid device damage.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Function | Evaluation kit for ADS1115 16-bit delta-sigma ADC, including hardware (EVM + MMB3) and software (ADCPro) |
| ADC Interface | I²C bus (3.3V CMOS-compatible, high-impedance pull-ups on SDA/SCL) |
| Data Rate Range | 8–860 samples per second (SPS), fixed continuous-conversion mode only |
| Input Configuration | Dual ADS1115 devices (U1/U2); each supports 4 single-ended or 2 differential analog inputs (AIN0–AIN3) |
| PGA Gain Options | 0.667×, 1×, 2×, 4×, 8×, or 16× - sets full-scale input range from ±6.144 V down to ±0.256 V |
| Power Source | USB-powered via MMB3; no external supply required - eliminates need for bench power supplies during evaluation |
| Software Platform | ADCPro v1.x for Windows XP only; includes plug-in with tabbed UI for independent Device 1/Device 2 register control |
Availability
ADS1115EVM-PDK is available at Aetrix Electronics and suitable for precision sensor interface validation, industrial data acquisition prototyping, and educational ADC characterization requiring stable component supply and full technical support.
Supply support for ADS1115EVM-PDK includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor company specializing in analog, embedded processing, and digital signal technologies, with leadership in precision data converters and evaluation platforms.
The ADS1115EVM-PDK belongs to TI's Modular EVM System product line, designed to accelerate development of sensor signal chains and low-power measurement systems using high-resolution delta-sigma ADCs.
FAQ
What is the ADS1115EVM-PDK used for?
The ADS1115EVM-PDK is a complete evaluation kit used to characterize and validate the ADS1115 16-bit delta-sigma ADC in real-world applications. It enables engineers to configure input multiplexing, PGA gain, data rate, comparator thresholds, and alert behavior via ADCPro software - all while acquiring time-synchronized data from two ADS1115 devices simultaneously. The ADS1115EVM-PDK simplifies verification of sensor front-end designs before integration into final systems.
Does the ADS1115EVM-PDK require external power?
No, the ADS1115EVM-PDK draws all operating power from the host PC's USB port via the MMB3 motherboard. The MMB3 internally generates +3.3VD and +5VD for the ADS1115EVM; external power supplies are unnecessary and discouraged - selecting +VA on switch S1 risks applying ±10V and damaging the ADS1115EVM-PDK.
Can the ADS1115EVM-PDK operate on modern Windows versions?
The ADS1115EVM-PDK software stack - specifically ADCPro and its plug-in - officially supports only Microsoft Windows XP. It is not compatible with Windows Vista or later versions due to driver and architecture dependencies, including the TUSB3410 Virtual COM port driver. Users must deploy the ADS1115EVM-PDK on a dedicated Windows XP system or virtual machine with USB passthrough enabled.
How many ADS1115 devices does the ADS1115EVM-PDK evaluate?
The ADS1115EVM-PDK evaluates two ADS1115 devices (U1 and U2) simultaneously on a single ADS1115EVM board. ADCPro's Device 1 and Device 2 tabs provide independent register-level control for each, including separate I²C address configuration (via JMP2), mux selection, PGA gain, and comparator settings - enabling side-by-side comparison or differential system testing.
What firmware is required for the ADS1115EVM-PDK to function?
The ADS1115EVM-PDK requires firmware loaded onto the MMB3's MSP430F449 microcontroller. This firmware is automatically downloaded by the ADCPro plug-in during first use - triggered when the BSL switch (SW4) is set to the left position. Once installed, the firmware resides in flash memory and persists across reboots; subsequent connections do not require re-flashing unless updated manually via ADCPro's update tools.
ADS1115EVM-PDK Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Number of A/D Converters:
- 1
- Number of Bits:
- 16
- Sampling Rate (Per Second):
- 860
- Data Interface:
- I2C, Serial
- Input Range:
- -
- Power (Typ) @ Conditions:
- 150mW @ 860SPS
- Utilized IC / Part:
- ADS1115
- Contents:
- Board(s)
ADS1115EVM-PDK FAQ
1.How can I place an order for ADS1115EVM-PDK through Aetrix?
Please submit a Request for Quotation (RFQ) for ADS1115EVM-PDK on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for ADS1115EVM-PDK reliable?
The price and inventory of ADS1115EVM-PDK are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ADS1115EVM-PDK is usually 5 days.
3.What payment methods are accepted for ADS1115EVM-PDK?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADS1115EVM-PDK transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADS1115EVM-PDK?
ADS1115EVM-PDK orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADS1115EVM-PDK order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for ADS1115EVM-PDK?
For technical support, including ADS1115EVM-PDK datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADS1115EVM-PDK requirements.
6.How does Aetrix verify that ADS1115EVM-PDK is sourced from the original manufacturer or authorized distributors?
All ADS1115EVM-PDK products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that ADS1115EVM-PDK meets industry standards.
7.What is the process for return or replacement of ADS1115EVM-PDK?
All ADS1115EVM-PDK units undergo pre-shipment inspection (PSI). If there is an issue with ADS1115EVM-PDK, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The ADS1115EVM-PDK part is unused and in its original packaging.
Return procedure for ADS1115EVM-PDK:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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