ADS1119IPWR

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ADS1119IPWR

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IC ADC 16BIT SIGMA-DELTA 16TSSOP

  • FabricanteTexas Instruments

  • Peça do Fabricante #ADS1119IPWR

  • Pacote TSSOP-16

  • Em Estoque6293

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Especificações

Atributo Valor
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Number of Bits 16
Sampling Rate(Per Second) 1k
Number of Inputs 4
Input Type Differential, Single Ended
Data Interface I²C
Configuration MUX-ADC
Ratio - S / H: ADC 0:1
Number of A/D Converters 1
Architecture Sigma-Delta
Reference Type External, Internal
Voltage - Supply, Analog 2.3V ~ 5.5V
Voltage - Supply, Digital 2.3V ~ 5.5V
Features PGA
Operating Temperature -40°C ~ 125°C
Supplier Device Package 16-TSSOP

Visão Geral

Description

The ADS1119IPWR is a precision analog-to-digital converter (ADC) from Texas Instruments, designed for applications requiring high accuracy and low power consumption. It features a 16-bit resolution with a programmable data rate of up to 20 samples per second, making it suitable for precision measurement tasks. The device operates over a wide supply voltage range (2.0V to 5.5V) and consumes minimal power, ideal for battery-operated systems.
Key features include an integrated programmable gain amplifier (PGA), offering selectable gain settings to enhance measurement flexibility. It also includes a voltage reference, a multiplexer, and an I²C-compatible interface for simplified connectivity with microcontrollers and other digital systems. The ADS1119IPWR supports single-ended and differential input configurations, expanding the range of possible applications.
The compact TSSOP package and operating temperature range of -40°C to +125°C add to its versatility in various industrial and consumer electronics contexts. This ADC is particularly well-suited for applications in sensor monitoring, weather stations, and portable instrumentation.

Equivalent

The ADS1119IPWR is a precision analog-to-digital converter (ADC) from Texas Instruments. Equivalent products to consider include the MCP3421 from Microchip Technology, the AD7193 from Analog Devices, and the LTC2440 from Analog Devices (formerly Linear Technology). Each of these ADCs offers different features and performance levels, so it's important to compare specifications to ensure compatibility with your application requirements.

Features

The ADS1119IPWR is a precision analog-to-digital converter (ADC) with the following key features:
1. Resolution and Channels: It is a 16-bit ADC that supports up to 2 differential or 4 single-ended channels.
2. Data Rate: The ADC offers a programmable data rate of up to 20 samples per second (SPS).
3. Accuracy and Noise: It boasts low noise and high accuracy, featuring an integrated programmable gain amplifier (PGA).
4. Power Consumption: Designed for low power consumption, making it suitable for battery-powered applications.
5. Interface: It communicates through an I²C-compatible interface for easy integration.
6. Reference Voltage: The device includes an internal voltage reference, enhancing measurement stability.
7. Supply Voltage: Operates on a wide supply voltage range from 2.0 V to 5.5 V.
8. Temperature Range: Functional across an extended temperature range of -40°C to +125°C.
9. Package: Available in a compact TSSOP (Thin Shrink Small Outline Package).
These features make the ADS1119IPWR ideal for precision measurement applications in fields like industrial automation, medical devices, and consumer electronics.

Pinout

The ADS1119IPWR is an analog-to-digital converter (ADC) from Texas Instruments. It comes in a TSSOP-8 package, meaning it has 8 pins. Here is a brief overview of the pin functions:
1. VDD: Power supply input.
2. GND: Ground.
3. AIN0: Analog input channel 0.
4. AIN1: Analog input channel 1.
5. AIN2: Analog input channel 2 (or could be used for differential inputs).
6. AIN3: Analog input channel 3 (or could be used for differential inputs).
7. SCL: Serial Clock Line for I2C interface.
8. SDA: Serial Data Line for I2C interface.
The ADS1119 is a precision 16-bit delta-sigma ADC with an integrated voltage reference and programmable gain amplifier. It is used for applications requiring high accuracy and low power consumption.

Manufacturer

The ADS1119IPWR is manufactured by Texas Instruments Incorporated. Texas Instruments, commonly referred to as TI, is an American technology company based in Dallas, Texas. It is well-known for designing and manufacturing semiconductors and various integrated circuits, which are used in a broad array of electronic devices. The company is particularly recognized for its analog chips and embedded processors, and it serves industries such as consumer electronics, automotive, industrial, and communications equipment. TI is one of the largest semiconductor companies in the world and is a leader in innovation and technology development.

Application

The ADS1119IPWR is a precision 16-bit analog-to-digital converter (ADC) suitable for a variety of applications. It is commonly used in data acquisition systems, portable instrumentation, and industrial process controls due to its low power consumption and high accuracy. Additionally, it is ideal for sensor measurement applications, including temperature, pressure, and flow sensors. The device's ability to function effectively in battery-powered and remote sensing applications makes it a good choice for environmental monitoring and IoT devices. Its small form factor and ease of integration also make it suitable for medical devices and consumer electronics that require precise analog input reading.

Package

The ADS1119IPWR is an analog-to-digital converter (ADC) from Texas Instruments. It is available in a TSSOP (Thin Shrink Small Outline Package) with 8 pins. This packaging offers a compact form factor suitable for surface-mount technology, allowing efficient integration into various electronic designs.

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