ADS7040IDCUR

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ADS7040IDCUR

IC ADC 8BIT SAR 8VSSOP

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規格

Part Status Active
Number of Bits 8
Sampling Rate (Per Second) 1M
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 1.65V ~ 3.6V
Voltage - Supply, Digital 1.65V ~ 3.6V
Operating Temperature -40°C ~ 125°C
Package / Case 8-VFSOP (0.091", 2.30mm Width)
Supplier Device Package 8-VSSOP
Mounting Type Surface Mount
Base Product Number ADS7040

概述

Description

The ADS7040IDCUR is a 12-bit Analog-to-Digital Converter (ADC) designed by Texas Instruments for high-speed applications. It features a sampling rate of up to 1 MSPS (mega samples per second) and operates with a power supply range of 2.7V to 5.5V. The device is known for its low power consumption, making it suitable for battery-operated devices.
Key features include a serial interface (SPI) for easy communication with microcontrollers and digital signal processors, as well as integrated features like a 1.5V reference voltage. The ADS7040 is optimized for applications such as data acquisition, industrial control, and portable instrumentation. Its small package size (SOT-23) allows for space-efficient designs.
Overall, the ADS7040IDCUR is ideal for applications requiring reliable performance in compact, energy-efficient formats.

Features

The ADS7040IDCUR is a low-power, 16-bit analog-to-digital converter (ADC) designed for high-performance applications. Key features include:
1. 16-bit Resolution: Provides high accuracy in converting analog signals to digital form.
2. Sampling Rate: Supports up to 1 MSPS (mega samples per second) for fast data acquisition.
3. Input Voltage Range: Offers a single-ended input range with a reference voltage, typically around 0 to 2.5V.
4. Low Power Consumption: Operates with low power, making it suitable for battery-powered applications.
5. SPI Interface: Communication via a Serial Peripheral Interface (SPI) for easy integration with microcontrollers.
6. Built-in Reference: Includes an internal reference voltage for convenience.
7. Temperature Range: Rated for operation from -40°C to +85°C, suitable for industrial applications.
8. Small Package: Available in a compact package (TSSOP), aiding in space-constrained designs.
Overall, the ADS7040IDCUR is ideal for data acquisition systems, industrial controls, and portable instrumentation.

Package

The ADS7040IDCUR is packaged in a 10-pin VSSOP (Very Thin Shrink Small Outline Package) format.

Pinout

The ADS7040IDCUR is a 12-bit, 1 MSPS (mega samples per second) Analog-to-Digital Converter (ADC) from Texas Instruments. It features a 16-pin TSSOP (Thin Shrink Small Outline Package) configuration.
The pin count and their primary functions are as follows:
1. VREF (Pin 1): Reference voltage input.
2. AGND (Pin 2): Analog ground.
3. SCLK (Pin 3): Serial clock input.
4. SDO (Pin 4): Serial data output.
5. SDI (Pin 5): Serial data input.
6. CS (Pin 6): Chip select, active low.
7. DIN (Pin 7): Data input.
8. DOUT (Pin 8): Data output for ADC result.
9. AVDD (Pin 9): Positive analog supply.
10. DVDD (Pin 10): Positive digital supply.
11. NC (Pin 11): Not connected.
12. NC (Pin 12): Not connected.
13. COM (Pin 13): Common pin.
14. AGND (Pin 14): Analog ground.
15. DGND (Pin 15): Digital ground.
16. VIO (Pin 16): I/O voltage supply.
This ADC is used for high-speed data acquisition applications.

Manufacturer

The ADS7040IDCUR is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits for a wide range of applications, including analog, digital signal processing, and embedded systems. The company is well-known for its contributions to the electronics industry, particularly in the fields of analog and mixed-signal devices, calculators, and embedded processing solutions. TI serves various markets, including automotive, industrial, communications, and consumer electronics, and has a strong emphasis on innovation and engineering excellence.

Application

The ADS7040IDCUR is a 12-bit analog-to-digital converter (ADC) primarily used in medical devices, industrial automation, and data acquisition systems. It is suitable for applications requiring high precision and low power consumption, such as sensor data processing, portable instrumentation, and battery-operated devices. Its features are beneficial for embedded systems and IoT applications, where accurate signal conversion is essential.

Equivalent

The ADS7040IDCUR is a 12-bit analog-to-digital converter (ADC) from Texas Instruments. Equivalent products include the Microchip MCP3424, Analog Devices AD7980, and Maxim MAX11614. These alternatives offer similar resolution, sampling rates, and functionality, but may differ in power consumption, packaging, and interface features. Always verify specifications for compatibility with your application.

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