ADS1115L
16-bit, 860-SPS four-channel delta-sigma ADC with PGA, comparator and 1.8-V I²C bus voltage support
ADS1115L
- Supply voltage range: 2.0 V to 3.6 V
- Low current consumption:
- 150 µA (continuous-conversion mode)
- Programmable data rate: 8 SPS to 860 SPS
- Single-cycle settling
- Internal low-drift voltage reference
- Internal oscillator
- Digital comparator with ALERT output pin
- I2C interface:
- Four pin-selectable address
- Compatible with 1.8-V I2C bus voltages
- Operating temperature range:
- –40°C to +125°C
The ADS1114L and ADS1115L (ADS111xL) are precision, low-power, 16-bit, I2C-compatible, analog-to-digital converters (ADCs) offered in ultra-small, 12-pin DSBGA and a 10-pin VSSOP packages. The ADS111xL incorporate a low-drift voltage reference and an oscillator. The ADS111xL also incorporate a programmable gain amplifier (PGA) and a digital comparator. These features, along with the device wide operating supply range, are useful for power- and space-constrained, sensor measurement applications.
The ADS111xL perform conversions at data rates up to 860 samples per second (SPS). The PGA offers input ranges from ±256 mV to ±6.144 V, allowing precise large- and small-signal measurements. The ADS1115L features an input multiplexer (MUX) that allows two differential or four single-ended input measurements. Use the digital comparator in the ADS111xL for under- and overvoltage detection.
Similar products you might be interested in
Pin-for-pin with same functionality to the compared device
Technical documentation
Type | Title | Date | ||
---|---|---|---|---|
* | Data sheet | ADS111xL Ultra-Small, Low-Power, 16-Bit, 860-SPS ADCs With PGA, Comparator, and 1.8-V I2 C Bus Voltage Support datasheet | PDF | HTML | 13 Dec 2023 |
Application note | Digital Filter Types in Delta-Sigma ADCs (Rev. A) | PDF | HTML | 29 Mar 2023 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
ADS1115EVM-PDK — ADS1115 evaluation module for 16-bit, 860-SPS four-channel delta-sigma ADC
The ADS1115 evaluation module (EVM) performance demonstration kit (PDK) is a complete solution for evaluating the ADS1115, which is a 16-bit, ultra-small, low-power, precision analog-to-digital converter (ADC). Power and I/O are provided via USB connection and a simple software interface. Analog (...)
ADS1015SW-LINUX — Linux driver for ADS1015
Linux Mainline Status
Available in Linux Main line: Yes
Available through (...)
ANALOG-ENGINEER-CALC — PC software analog engineer's calculator
The analog engineer’s calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting operational-amplifier (...)
Supported products & hardware
Products
Precision op amps (Vos<1mV)
General-purpose op amps
Audio op amps
Transimpedance amplifiers
High-speed op amps (GBW ≥ 50 MHz)
Power op amps
Video amplifiers
Line drivers
Transconductance amplifiers & laser drivers
Fully differential amplifiers
Precision ADCs
Biosensing AFEs
High-speed ADCs (≥10 MSPS)
Touchscreen controllers
Difference amplifiers
Instrumentation amplifiers
Audio line receivers
Analog current-sense amplifiers
Digital power monitors
Analog current-sense amplifiers with integrated shunt resistor
Digital power monitors with integrated shunt resistor
Die & wafer services
RF receivers
RF transceivers
RF transmitters
PSPICE-FOR-TI — PSpice® for TI design and simulation tool
TINA-TI — SPICE-based analog simulation program
Package | Pins | CAD symbols, footprints & 3D models |
---|---|---|
VSSOP (DGS) | 10 | Ultra Librarian |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
- Fab location
- Assembly location
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
TI E2E™ forums with technical support from TI engineers
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.