ADS7042IDCUR

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ADS7042IDCUR

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IC ADC 12BIT SAR 8VSSOP

  • FabricanteTexas Instruments

  • Peça do Fabricante #ADS7042IDCUR

  • Pacote VSSOP-8

  • Em Estoque2769

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Especificações

Atributo Valor
Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
NumberofBits 12
SamplingRate(PerSecond) 1M
NumberofInputs 1
InputType Single Ended
DataInterface SPI
Configuration S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType Supply
Voltage-SupplyAnalog 1.65V ~ 3.6V
Voltage-SupplyDigital 1.65V ~ 3.6V
OperatingTemperature -40°C ~ 125°C
Package/Case 8-VFSOP (0.091, 2.30mm Width)
SupplierDevicePackage 8-VSSOP

Visão Geral

Description

The ADS7042IDCUR is a high-performance, ultra-low power, 12-bit analog-to-digital converter (ADC) from Texas Instruments. It operates at a sampling rate of up to 1 MSPS (Mega Samples Per Second) and is housed in a compact VSSOP package. Designed for low-power applications, it features a low current consumption of just a few microamperes, making it ideal for battery-powered devices. The ADS7042IDCUR utilizes a successive approximation register (SAR) architecture, which ensures high accuracy and low latency in signal conversion.
It operates over a wide voltage range, typically from 1.65V to 3.6V, allowing for flexible use in various systems. The ADC interfaces with microcontrollers and digital signal processors through a simple SPI-compatible serial interface, ensuring easy integration into existing designs. With its compact size and efficient power usage, the ADS7042IDCUR is suitable for applications such as portable medical devices, smart sensors, and wireless sensor networks, where precision and power efficiency are crucial. Its low-power operation and high performance make it a popular choice for modern electronic systems requiring reliable data acquisition.

Equivalent

The ADS7042IDCUR is a 12-bit, ultra-low-power, analog-to-digital converter from Texas Instruments. Equivalent products include:
1. Analog Devices AD7091R: A similar 12-bit, low-power ADC.
2. Microchip MCP3201: A single-channel, 12-bit ADC.
3. Maxim Integrated MAX1169: A 12-bit, low-power ADC.
4. NXP Semiconductors LPC812: Features 12-bit ADC capabilities.
These alternatives offer comparable performance in terms of resolution and power consumption. Always verify pin compatibility and specific application requirements before substitution.

Features

The ADS7042IDCUR is a precision analog-to-digital converter (ADC) from Texas Instruments. Key features include:
1. Resolution: 12-bit, providing a good balance between precision and data size.

2. Sampling Rate: Up to 1 MSPS (Mega Samples Per Second), suitable for high-speed data acquisition applications.
3. Input Channels: Single-channel, designed for single-ended input configurations.
4. Power Supply: Operates with a low analog supply voltage range of 2.35V to 5.25V, allowing for flexibility in various applications.
5. Low Power Consumption: Designed for low power usage, making it ideal for battery-powered devices and energy-efficient systems.
6. Interface: Utilizes a simple SPI-compatible interface for easy integration with microcontrollers and digital signal processors (DSPs).
7. Package: Available in a compact 10-pin VSSOP package, allowing for space-saving designs in compact electronics.
8. Temperature Range: Operates over a wide temperature range of -40°C to 125°C, suitable for industrial and automotive applications.
These features make the ADS7042IDCUR suitable for applications requiring efficient and precise data conversion with minimal power usage.

Pinout

The ADS7042IDCUR is an analog-to-digital converter (ADC) from Texas Instruments. It is a 12-bit, single-channel, ultra-low-power ADC with a serial interface. The device is housed in a small 6-pin package, specifically the SOT-23 (DCU) form factor.
The pin functions are as follows:
1. VDD: Power supply input.
2. GND: Ground reference for the device.
3. IN+: Analog input channel.
4. IN-: Negative input (typically connected to ground in single-ended operation).
5. SCLK: Serial clock input for SPI communication.
6. SDO: Serial data output, where the digital output is transmitted.
The ADS7042 is designed for applications that require low power consumption and high performance, making it suitable for battery-powered devices and sensor interfacing.

Manufacturer

The ADS7042IDCUR is manufactured by Texas Instruments Incorporated. Texas Instruments, often abbreviated as TI, is an American technology company headquartered in Dallas, Texas. It is primarily known for its design and manufacturing of semiconductors and various integrated circuits, which are used in electronics across a wide range of industries. TI is a prominent player in the field of analog technology, embedded processors, and digital signal processors. The company has a long history, dating back to its founding in 1930, and has been a pioneer in developing innovative technology solutions. Texas Instruments serves a global market, providing components that are integral to the automotive, industrial, personal electronics, communications, and enterprise systems sectors.

Application

The ADS7042IDCUR is a low-power, 12-bit analog-to-digital converter (ADC) designed for applications requiring efficient and precise data acquisition. Its application areas include portable and battery-powered devices, sensor signal processing, industrial automation, medical instrumentation, and wireless sensor networks. The device's compact size and low power consumption make it ideal for use in compact electronics and wearable devices. Additionally, it can be used in automotive applications where robust performance and high accuracy are needed for monitoring and control systems. The ADS7042IDCUR's high-speed sampling rate and SPI-compatible serial interface also make it suitable for applications in communication systems and consumer electronics.

Package

The ADS7042IDCUR is a 12-bit, 1 MSPS analog-to-digital converter (ADC) from Texas Instruments, housed in a small VSSOP (Very Thin Shrink Small Outline Package) with 10 pins. The specific package designation is DCU, which is commonly used for compact and efficient designs.

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