ADS7924IRTER

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ADS7924IRTER

+Nomenclature

IC ADC 12BIT SAR 16WQFN

  • FabricantTexas Instruments

  • Pièce fabricant #ADS7924IRTER

  • Package WQFN (RTE)-16

  • En stock6999

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Spécifications

Attribut Valeur
Package Tape & Reel (TR),Cut Tape (CT)
Series microPOWER™
ProductStatus Active
NumberofBits 12
SamplingRate(PerSecond) 100k
NumberofInputs 4
InputType Single Ended
DataInterface I²C
Configuration MUX-ADC
NumberofA/DConverters 1
Architecture SAR
ReferenceType Supply
Voltage-SupplyAnalog 2.2V ~ 5.5V
Voltage-SupplyDigital 1.65V ~ 5.5V
OperatingTemperature -40°C ~ 85°C
Package/Case 16-WFQFN Exposed Pad
SupplierDevicePackage 16-WQFN (3x3)

Présentation

Description

The ADS7924IRTER is a precision, low-power, 12-bit analog-to-digital converter (ADC) designed by Texas Instruments. It features a quad-channel configuration, allowing for the simultaneous sampling of up to four input signals. This ADC is known for its efficient performance, with a low power consumption profile suitable for battery-operated and portable devices.
Key features of the ADS7924IRTER include an I2C-compatible interface, which facilitates easy integration with microcontrollers and digital signal processors. It operates over a wide temperature range, ensuring reliability in various environmental conditions. The device also includes programmable features such as input range selection and alert threshold settings, providing flexibility for different application needs.
Applications for the ADS7924IRTER span across various fields, including industrial sensing, medical devices, and consumer electronics, where precise analog signal conversion is crucial. Its compact design and robust performance make it an ideal choice for designers seeking efficient and accurate data acquisition in space-constrained applications.

Equivalent

The ADS7924IRTER is a 12-bit, 4-channel ADC from Texas Instruments. Equivalent products with similar specifications include:
1. Analog Devices AD7994 - 12-bit, 4-channel ADC with I2C interface.
2. Microchip Technology MCP3424 - 18-bit, 4-channel ADC with I2C interface (higher resolution).
3. Maxim Integrated MAX11613 - 12-bit, 4-channel ADC with I2C interface.
Make sure to evaluate each for specific requirements like resolution, channel count, power consumption, and interface compatibility.

Features

The ADS7924IRTER is a precision 12-bit analog-to-digital converter (ADC) with several notable features:
1. Resolution and Channels: It offers a 12-bit resolution and integrates four channels, allowing for multiple signal measurements.

2. Conversion Rate: Supports a maximum conversion rate of up to 1 kSPS (kilo samples per second), suitable for various low-speed data acquisition applications.
3. Interface: Equipped with an I²C interface, facilitating easy integration with microcontrollers and other digital systems for data communication.
4. Input Range: It provides a programmable input range, which allows for increased flexibility in handling different input signal levels.
5. Low Power Consumption: Designed for low power operation, making it ideal for battery-operated and power-sensitive applications.
6. Package: Available in a compact VQFN (very thin quad flat no-lead) package, which saves space in circuit board designs.
7. Temperature Range: Operates effectively within a wide temperature range, enhancing its reliability in various environmental conditions.
These features make the ADS7924IRTER suitable for applications in sensor interfacing, portable devices, and other areas requiring precise analog-to-digital conversion.

Pinout

The ADS7924IRTER is a 12-bit, 4-channel analog-to-digital converter (ADC) from Texas Instruments. It comes in a 16-pin WQFN (RTE) package. Here is a brief overview of its pin functions:
1. VDD: Power supply pin.
2. GND: Ground pin.
3. SCL: Serial clock line for I2C communication.
4. SDA: Serial data line for I2C communication.
5. ALERT/RDY: Alert/Ready output pin used for signaling conversion completion or alert conditions.
6. A0 and A1: Address pins for I2C address configuration.
7. CH0 to CH3: Analog input channels.
8. REFIN: Reference voltage input.
9. REFOUT: Reference voltage output.
10. COM: Common terminal for differential inputs.
11. NC: No connection.
The ADS7924 provides precise data conversion for low-power applications and is suitable for systems requiring multi-channel analog input measurements. It supports I2C communication, making it easy to integrate into digital systems.

Manufacturer

The ADS7924IRTER is manufactured by Texas Instruments (TI), a global technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, which are used in a wide range of electronic devices and applications. The company is known for its extensive portfolio of products that serve diverse industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. TI is recognized for its innovation and contribution to the advancement of technology through the development of high-performance analog and embedded processing products.

Application

The ADS7924IRTER is an analog-to-digital converter (ADC) commonly used in applications requiring high-precision data acquisition and monitoring. Its application areas include:
1. Industrial Automation: Used for sensor data collection and process control.
2. Medical Devices: Helps in accurate readings for diagnostic equipment.
3. Automotive Systems: Supports functions like engine control and monitoring.
4. Consumer Electronics: Utilized in devices requiring precise signal processing.
5. Environmental Monitoring: Employed in instruments for air and water quality assessment.
6. Energy Management: Used in smart meters and renewable energy systems for efficient monitoring.
Its versatility and accuracy make it suitable for any application needing precise and reliable data conversion.

Package

The ADS7924IRTER is a Texas Instruments product that comes in a WQFN (Very Thin Quad Flat No-Lead) package. Specifically, it uses a 16-pin RTE package, which is compact and suitable for high-density applications.

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