ADC084S021CIMM

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ADC084S021CIMM

IC ADC 8BIT SAR 10VSSOP

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規格

Part Status Obsolete
Number of Bits 8
Sampling Rate (Per Second) 200k
Number of Inputs 4
Input Type Single Ended
Data Interface SPI, DSP
Configuration MUX-S/H-ADC
Ratio - S/H:ADC 1:1
Number of A/D Converters 1
Architecture SAR
Reference Type Supply
Voltage - Supply, Analog 2.7V ~ 5.25V
Voltage - Supply, Digital 2.7V ~ 5.25V
Operating Temperature -40°C ~ 85°C
Package / Case 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package 10-VSSOP
Mounting Type Surface Mount
Base Product Number ADC084

概述

Description

The ADC084S021CIMM is an analog-to-digital converter (ADC) designed for high-performance applications. It features an 8-bit resolution and operates with a low power consumption, making it suitable for battery-operated devices. The ADC operates at a maximum sampling rate of up to 200 kSPS (kilo-samples per second), allowing it to effectively convert analog signals into digital data at a fast pace.
This ADC is part of a family of converters that are commonly used in applications such as data acquisition systems, portable instruments, and communication systems. It supports a single-ended input, meaning it converts the analog input signal referenced to a common ground.
The ADC084S021CIMM is typically housed in a small MSOP (Mini Small Outline Package) or VSSOP (Very Thin Shrink Small Outline Package), which makes it suitable for applications with space constraints. The device operates over a wide range of power supply voltages, providing versatility for various circuit designs.
Additionally, it features a serial peripheral interface (SPI) for communication, which facilitates easy integration with microcontrollers and other digital components. Its ease of use, low power consumption, and compact package make it an ideal choice for modern electronic applications requiring efficient analog-to-digital conversion.

Features

The ADC084S021CIMM is a precision 8-bit analog-to-digital converter (ADC) designed for high-performance applications. It features a sampling rate of up to 200 kSPS, allowing for rapid data conversion suitable for a variety of applications. The device uses a successive approximation register (SAR) architecture, ensuring accurate and reliable digital conversions.
Key features include a single-ended input, a unipolar input range, and a low power consumption of typically 0.75 mW at 200 kSPS, making it energy-efficient. The ADC operates with a single supply voltage ranging from 2.7V to 5.5V, offering flexibility in power management. It also supports a serial peripheral interface (SPI) for easy integration with microcontrollers and other digital systems.
The ADC084S021CIMM comes in a small 8-pin mini small outline package (MSOP), optimizing it for space-constrained designs. It provides excellent performance with a total harmonic distortion (THD) of -78 dB and a signal-to-noise ratio (SNR) of 48.5 dB. These features make it suitable for a wide range of applications including instrumentation, consumer electronics, and data acquisition systems.

Package

The ADC084S021CIMM is available in an 8-pin Mini Small Outline Package (MSOP). This package is compact and designed for surface mounting on printed circuit boards, making it suitable for applications requiring high precision and low space consumption.

Pinout

The ADC084S021CIMM is an 8-bit successive approximation register (SAR) analog-to-digital converter (ADC) with four input channels. It is typically used for converting analog signals to digital data in various applications, such as data acquisition systems and sensor interfacing.
This ADC comes in an 8-pin Mini Small Outline Package (MSOP). The pin functions are as follows:
1. VDD: Power supply input.
2. GND: Ground reference for the ADC.
3. SDO: Serial Data Output. This pin outputs the digital conversion result.
4. SDI: Serial Data Input. This pin is used to select the ADC channel.
5. SCLK: Serial Clock. An external clock input to control data transfer.
6. /CS: Chip Select. An active-low input that enables the device when pulled low.
7. VA: Analog input channel A.
8. VB: Analog input channel B.
It should be noted that the actual device might have different channel configurations or additional pins in different package variations, so consulting the datasheet for the specific package type is recommended for accurate pin details and functions.

Manufacturer

The ADC084S021CIMM is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and manufactures a variety of electronic components and integrated circuits. They serve numerous industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. Known for its innovation and quality, Texas Instruments focuses on developing analog and embedded processing products that enhance digital technologies.

Application

The ADC084S021CIMM is an 8-bit analog-to-digital converter (ADC) that is commonly used in applications such as data acquisition systems, portable and battery-operated devices, instrumentation and measurement equipment, and embedded systems. It is ideal for applications where low power consumption and high-speed performance are required, such as in medical devices, industrial controls, and consumer electronics. Its small package size and serial interface make it suitable for space-constrained designs.

Equivalent

The ADC084S021CIMM is an 8-bit, 4-channel ADC from Texas Instruments. Equivalent products include the Microchip Technology MCP3004, Analog Devices AD7887, and Maxim Integrated MAX1240. These alternatives offer similar functionality but may differ in specifications such as sampling rates, power consumption, or package types. Always verify specific requirements to ensure compatibility.

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