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Supply Original ADS1115IDGSR (TI) 16-Bit Analog To Digital Converter

Shenzhen Mingjiada Electronics Co., Ltd.——Long term supply original TI (ADS1115IDGSR) 16-bit low power precision analogue-to-digital converter with internal reference, oscillator and programmable comparator.

Below are the product details for Texas Instruments (TI) ADS1115IDGSR 16-bit analogue-to-digital converter (ADC):

Product Overview:TI ADS1115IDGSR 16-bit Analog-to-Digital Converter (ADC) 

The ADS1115IDGSR is a high-precision, low-power, 16-bit resolution, 4-channel (single-ended) or 2-channel (differential) input delta-sigma analog-to-digital converter (ADC) from Texas Instruments (TI). Available in a small VSSOP-10 package, it integrates a programmable gain amplifier (PGA), an internal reference voltage source, and an I²C interface, and is designed for applications such as portable devices, sensor measurement, and industrial monitoring.

Description Details 

Core Architecture: 

The ADS1115IDGSR uses ΔΣ modulation technology to achieve high-precision conversion (up to 16-bit lossless code) and supports single-cycle conversion mode to effectively reduce noise interference.

Input Configuration: 

supports 4 single-ended inputs or 2 differential inputs, and the input multiplexer (MUX) can be flexibly configured to adapt to a variety of sensor signals, such as voltage, current, temperature, and so on.

Integrated PGA: 

has a built-in programmable gain amplifier (gain range: ±6.144V to ±0.256V), which can be directly connected to weak signal sensors (e.g. thermocouples, pressure sensors).

Internal Reference and Oscillator: 

integrates a 2.048V high-precision reference voltage (temperature drift 10ppm/°C) and a clock oscillator, reducing the need for external components and simplifying system design.

Low-power design: 

operates at only 150μA (continuous mode) and 0.5μA standby current, and supports single-supply power (2.0V-5.5V) for battery-powered scenarios.

ADS1115IDGSR Specifications: 

Resolution: 16-bit 

Sample Rate: 8SPS to 860SPS (programmable) 

Input Channels: 4 Single-Ended / 2 Differential 

PGA Gain Range: ±6.144V, ±4.096V, ±2.048V, ±1.024V, ±0.512V, ±0.256V 

Interface: I²C (address is configurable to support 4 slave addresses) Power Supply Voltage: 2.0V, 2.0V, 2.0V, 4.0V. address) 

Supply voltage: 2.0V - 5.5V 

Package: VSSOP-10 (3mm × 3mm) 

Operating temperature range: -40°C to +125°C

ADS1115IDGSR Key Features: 

High-precision conversion: 

16-bit resolution combined with a low-noise PGA (0.15μV noise at 0.1Hz) enables accurate micro-signal acquisition.

Flexible I²C interface: 

supports standard (100kHz), fast (400kHz) and high-speed (3.4MHz) modes and is compatible with microcontrollers/processors.

Built-in comparator: 

can be configured with a threshold alarm function for over/under voltage monitoring, reducing the burden on the host controller.

Self-calibrating design: 

eliminates zero drift and gain errors to ensure long-term stability.

Small Package: 

The ADS1115IDGSR's VSSOP-10 package saves PCB space for compact devices.

Typical application scenarios for the ADS1115IDGSR: 

Portable Instrumentation 

Battery Voltage and Current Monitoring 

Temperature Measurement Systems 

Consumer Electronics 

Factory Automation and Process Control

The ADS1115IDGSR is ideal for low to medium-speed, high-precision data acquisition systems due to its high level of integration, low power consumption, and excellent accuracy. Its small package and simplified design greatly reduce development difficulties, and it is widely used in consumer electronics, industrial automation and IoT applications.

[Mingjiada Electronics] Long-term supply ADS1115IDGSR, for more product information about Analogue to Digital Converter ADS1115IDGSR or to inquire the price, welcome to contact Mingjiada Electronics: 

QQ: 1668527835 

Tel: 13410018555 

E-Mail: chen13410018555@163.com 

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