Texas Instruments ADS1115IDGSR Datasheet

The Texas Instruments ADS1115IDGSR is a precision, low-power, 16-bit delta-sigma analog-to-digital converter (ADC) designed for accurate analog signal measurement in space- and power-constrained systems. It integrates a programmable gain amplifier (PGA), internal voltage reference, internal oscillator, input multiplexer, digital comparator, and an I2C-compatible interface.

The ADS1115 supports two differential or four single-ended input measurements, with programmable data rates from 8 SPS to 860 SPS. Its PGA provides selectable full-scale ranges from ±256 mV to ±6.144 V, making the device suitable for both small-signal and relatively large-signal measurement applications.

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     Part Number: ADS1115IDGSR

Manufacturer: Texas Instruments

Stock: 10K pcs

Date Code:25+

Package: VSSOP10

Operating Temperature: −40°C to +125°C

Key Technical Specifications

The official package addendum identifies ADS1115IDGSR as an active-production VSSOP (DGS) 10-pin device supplied in 2,500-piece large Tape & Reel packaging, with RoHS: Yes and MSL Level 2 / 260°C.

ADS1115IDGSR Key Features

The ADS1115IDGSR combines several functions that can reduce external component requirements in precision measurement designs.

Its 16-bit ADC architecture provides programmable output data rates of 8, 16, 32, 64, 128, 250, 475, and 860 SPS. Conversions settle within a single cycle, with conversion time determined by the selected data rate.

The integrated PGA supports six selectable full-scale ranges:

The device also supports both single-shot and continuous-conversion modes. Single-shot operation allows the ADC to return to a power-down state between measurements, making it useful for systems where low power consumption is important.

Applications of ADS1115IDGSR

The ADS1115IDGSR is suitable for a broad range of precision measurement and monitoring systems, including:

• Portable instrumentation

• Battery voltage and current monitoring

• Temperature measurement systems

• Consumer electronics

• Factory automation and process control

• Sensor measurement systems

• Embedded analog signal monitoring

These applications are directly aligned with the manufacturer’s stated application areas for the ADS111x family.

For systems requiring multiple analog measurements, the integrated MUX allows the ADS1115 to measure four single-ended signals or two differential signals. Differential configurations can also provide better common-mode noise rejection and maximize the available dynamic range.

ADS1115IDGSR Package

The ADS1115IDGSR uses a 10-pin VSSOP (DGS) package. The package family is specified at approximately 3.00 mm × 4.90 mm, making it appropriate for compact PCB designs.

The 10-pin configuration includes four analog inputs, VDD, GND, SDA, SCL, ADDR, and ALERT/RDY.

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Choosing the right ADS1115IDGSR distributor is important when production schedules depend on component availability and authenticity. Perceptive Components supports global B2B buyers with:

• Inventory Stability: Massive stock availability for both current and hard-to-find components.

• Quality Assurance: Rigorous testing and inspection processes to help guarantee genuine components.

• Global Logistics: Fast shipping support for customers across North America, Europe, and Asia.

• Competitive Pricing: Direct sourcing and market-based procurement support for competitive ADS1115IDGSR price.

Whether you need a small quantity for engineering validation or larger volumes for production, Perceptive Components can support your sourcing requirements.

Alternatives of TI ADS1115IDGSR 

For applications where the ADS1115IDGSR is unavailable, buyers can also evaluate other members of the Texas Instruments ADS111x family.

ADS1114 provides the same 16-bit resolution, 860 SPS maximum data rate, PGA, comparator, and I2C interface, but supports one differential or one single-ended input rather than the ADS1115's four single-ended/two differential inputs. ADS1113 offers 16-bit conversion and I2C connectivity but does not include the PGA and comparator.

These are functional alternatives rather than confirmed drop-in replacements, so engineers should verify channel configuration, pinout, software settings, and electrical requirements before substitution.

If you are facing lead time issues, contact Perceptive Components for recommended drop-in replacements.

Buy ADS1115IDGSR Online

When sourcing ADS1115IDGSR, buyers should verify the exact manufacturer part number, package, packaging quantity, and required production status before placing an order. The ADS1115IDGSR is listed as an active-production Texas Instruments device in VSSOP-10 packaging, with large Tape & Reel packaging of 2,500 pieces.

Perceptive Components provides sourcing assistance for customers looking to Buy ADS1115IDGSR online, compare the latest ADS1115IDGSR price, or secure supply through an experienced independent electronic components distributor.

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Download Full ADS1115IDGSR Datasheet (PDF)

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