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ADS7046IRUGR

Name: ADS7046IRUGR
Rating: 4.7 (12 reviews)

IC ADC 12BIT SAR 8X2QFN

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資料表 ADS7046IRUGR DataSheet
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規格

Part Status	Active
Base Product Number	ADS7046
Number of Bits	12
Sampling Rate (Per Second)	3M
Number of Inputs	1
Input Type	Single Ended
Data Interface	SPI
Configuration	S/H-ADC
Ratio - S/H:ADC	1:1
Number of A/D Converters	1
Architecture	SAR
Reference Type	Supply
Voltage - Supply, Analog	2.35V ~ 3.6V
Voltage - Supply, Digital	1.65V ~ 3.6V
Operating Temperature	-40°C ~ 125°C
Package	8-XFQFN
Supplier Device Package	8-X2QFN (1.5x1.5)
Mounting Type	Surface Mount
Packaging	Cut Tape (CT), Tape & Reel (TR)
Grade	Automotive
Qualification	AEC-Q100

概述

Description

The ADS7046IRUGR is a 16-bit analog-to-digital converter (ADC) from Texas Instruments, designed for high-performance applications requiring precise signal digitization. It features a maximum sampling rate of 1 MSPS (mega samples per second) and operates with a supply voltage range of 2.7V to 5.5V, making it suitable for battery-operated devices. The ADC offers low power consumption, typically consuming only 1.5 mW at 1 MSPS, which is beneficial for energy-sensitive applications.
This device utilizes a serial interface, specifically SPI (Serial Peripheral Interface), for easy integration with microcontrollers and digital signal processors. Additionally, the ADS7046IRUGR boasts excellent linearity and low noise performance, making it ideal for applications in industrial automation, medical instrumentation, and portable electronics. Its compact VQFN package enhances space efficiency in system designs. Overall, the ADS7046IRUGR is a versatile ADC that balances performance, power efficiency, and ease of integration.

Features

The ADS7046IRUGR is a 16-bit, 1 MSPS analog-to-digital converter (ADC) featuring a low-power design suitable for a variety of applications. Key features include:
1. Resolution: 16-bit conversion for high precision.
2. Sampling Rate: Up to 1 MSPS, enabling fast data acquisition.
3. Input Voltage Range: Supports a wide input range for versatile signal conditioning.
4. Low Power Consumption: Operates on a low power supply, making it ideal for battery-operated devices.
5. Internal Reference: Integrated voltage reference simplifies design.
6. Serial Interface: SPI-compatible interface for easy connectivity with microcontrollers.
7. Single Supply Operation: Requires a single supply voltage, enhancing ease of use in portable applications.
8. Temperature Range: Industrial grade (–40°C to +125°C) for operation in harsh environments.
These features make the ADS7046IRUGR suitable for applications in industrial, automotive, and medical fields, where precision and reliability are critical.

Package

The ADS7046IRUGR is packaged in a VQFN (Very Thin Quad Flat No-lead) format, specifically in a 16-pin configuration. This package type allows for efficient thermal management and space-saving design on printed circuit boards.

Pinout

The ADS7046IRUGR is a 16-bit, 1 MSPS Analog-to-Digital Converter (ADC) from Texas Instruments. It comes in a VQFN (Very Thin Quad Flat No-lead) package with a pin count of 16.
### Pin Functions:
1. VIO: I/O supply voltage.
2. AVDD: Analog supply voltage.
3. AGND: Analog ground.
4. DVDD: Digital supply voltage.
5. DGND: Digital ground.
6. SCLK: Serial clock input for communication.
7. DIN: Serial data input.
8. DOUT: Serial data output.
9. CS: Chip select input.
10. START: Start conversion input.
11. EOC: End of conversion output.
12. REFP: Positive reference voltage input.
13. REFN: Negative reference voltage input.
14. GPIO1: General-purpose I/O pin.
15. GPIO2: General-purpose I/O pin.
16. NC: No connection.
This ADC is designed for low-power applications and is suitable for various signal processing tasks.

Manufacturer

The ADS7046IRUGR is manufactured by Texas Instruments (TI), a well-established American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, including analog, digital signal processing (DSP), and microcontroller solutions. Founded in 1930, TI has become a key player in the electronics industry, serving a wide range of markets such as automotive, industrial, communication, and consumer electronics. The company is known for its innovation and focus on providing high-performance products that enhance the capabilities of electronic devices.

Application

The ADS7046IRUGR is a high-speed, 16-bit analog-to-digital converter (ADC) used in applications such as data acquisition systems, industrial automation, medical instrumentation, portable instrumentation, and sensor interfacing. Its features make it suitable for high-performance imaging, audio processing, and communication systems, where accurate and fast data conversion is essential.

Equivalent

The ADS7046IRUGR is a 12-bit, 1 MSPS Analog-to-Digital Converter (ADC) from Texas Instruments. Equivalent products include the MCP3201 from Microchip, AD7980 from Analog Devices, and LTC1865 from Analog Devices. When considering equivalents, assess specifications such as resolution, sampling rate, power consumption, and interface compatibility. Always verify through datasheets for specific application requirements.