ADC081C021CIMK

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ADC081C021CIMK

  • 제조업체Texas Instruments
  • Mfr.부분 #ADC081C021CIMK
  • 패키지
  • 데이터시트
  • 재고 있음15249

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사양

EU RoHS Not Compliant
ECCN (US) EAR99
Part Status Unconfirmed
Automotive No
PPAP No
Mounting Surface Mount
Package Height 1(Max)
Package Width 1.75(Max)
Package Length 3.05(Max)
PCB changed 6
Standard Package Name SOT
Supplier Package TSOT-23
Pin Count 6
Lead Shape Gull-wing
SVHC Yes
SVHC Exceeds Threshold Yes
Converter Type General Purpose
Architecture SAR
Resolution 8bit
Number of ADCs 1
Number of Input Channels 1
Sampling Rate 188.9ksps
Digital Interface Type Serial (2-Wire, I2C)
Input Type Voltage
Input Signal Type Single-Ended
Voltage Reference Supply
Polarity of Input Voltage Unipolar
Voltage Supply Source Single
Input Voltage 5.5V
Integral Nonlinearity Error ±0.25LSB
Full Scale Error ±0.4LSB
Signal to Noise Ratio 49.8dB(Typ)
No Missing Codes (bit) 8
Sample and Hold Yes
Single-Ended Input Yes
Minimum Operating Temperature (°C) -40
Maximum Operating Temperature (°C) 105
Packaging Tape and Reel
Supplier Temperature Grade Industrial

개요

Description

The ADC081C021CIMK is an 8-bit analog-to-digital converter (ADC) designed for applications requiring efficient data conversion from analog signals to digital formats. It features a 2-channel multiplexer, enabling it to convert multiple input signals, and operates with a wide voltage supply range, typically from 2.7V to 5.5V.
This ADC boasts a sampling rate of up to 200 kSPS (kilo-samples per second), making it suitable for fast-paced applications. It uses a successive approximation method to achieve accurate conversions and offers an internal reference voltage of 1.25V, enhancing precision in low-voltage signal applications.
The ADC081C021CIMK communicates via a simple serial interface, which allows easy integration into microcontroller-based systems. Due to its low power consumption and small package size, it is ideal for portable and battery-operated devices.
In summary, the ADC081C021CIMK is a versatile and efficient solution for digitalizing analog signals in a variety of electronic applications.

Features

The ADC081C021CIMK is an 8-bit analog-to-digital converter (ADC) featuring a 1.5µs conversion time. Key features include:
1. Resolution: 8 bits, providing 256 discrete levels for analog input signals.
2. Input Voltage Range: Accepts a wide input voltage range, typically from 0V to Vin (commonly 5V).
3. Sampling Rate: Capable of sampling at rates up to 1 MHz.
4. Serial Interface: Utilizes a serial data output format for easy communication with microcontrollers.
5. Low Power Consumption: Designed for low power applications, making it suitable for battery-operated devices.
6. Single Supply Operation: Operates from a single supply voltage, enhancing simplicity in circuit design.
7. Temperature Range: Suitable for industrial applications with a wide operating temperature range.
8. Integrated Reference: Includes an internal reference voltage, simplifying external circuit requirements.
This combination of features makes the ADC081C021CIMK ideal for a variety of applications, including industrial control, data acquisition, and portable instrumentation.

Package

The ADC081C021CIMK is available in a 28-pin TSSOP (Thin Shrink Small Outline Package) package type. This compact package is designed for surface mounting on printed circuit boards, optimizing space and performance for applications requiring analog-to-digital conversion.

Pinout

The ADC081C021CIMK is an 8-bit analog-to-digital converter (ADC) with a total of 20 pins. The primary functions of these pins include:
1. Analog Inputs: Multiple pins (like VIN+ and VIN-) for the analog input signal.
2. Digital Outputs: Data output pins (D0-D7) for the 8-bit digital representation of the input.
3. Control Pins:
- CS (Chip Select) for enabling the ADC.
- WR (Write) for initiating a conversion.
- RD (Read) for reading the digital output.
- ALERT for indicating conversion completion or errors.
4. Power Supply: VDD and GND pins for power connections.
5. Reference Voltage: VREF pins for setting the reference voltage for the ADC operation.
The ADC081C021CIMK is typically used in applications requiring low-power, high-speed analog-to-digital conversion.

Manufacturer

The ADC081C021CIMK is manufactured by Texas Instruments (TI), a multinational technology company headquartered in Dallas, Texas. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, including analog and digital signal processing products. The company is well-known for its innovation in microcontrollers, analog devices, and digital signal processors, serving a wide range of industries such as automotive, industrial, consumer electronics, and communications. TI is recognized for its contributions to technology and education, and it actively invests in research and development to support advancements in electronic design and engineering.

Application

The ADC081C021CIMK is an 8-bit analog-to-digital converter (ADC) commonly used in applications such as data acquisition systems, automotive sensor interfacing, industrial control systems, and portable medical devices. Its low power consumption and integration with serial communication interfaces make it suitable for battery-operated devices, and it can effectively process signals from temperature sensors, pressure transducers, and other analog sources in embedded systems.

Equivalent

The ADC081C021CIMK is an 8-bit analog-to-digital converter (ADC). Equivalent products include the Microchip MCP3201, Texas Instruments ADC0804, and Maxim MAX1815. Other alternatives are the National Semiconductor ADC081C021 and Analog Devices AD7820. Ensure to verify specifications such as resolution, sampling rate, and voltage range for compatibility with your application.

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