ADS801U

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ADS801U

+BOM

IC ADC 12BIT PIPELINED 28SOIC

  • ManufacturerTexas Instruments

  • Mfr. Part #ADS801U

  • In Stock6083

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Specifications

Attribute Value
Part Status Obsolete
Number of Bits 12
Sampling Rate (Per Second) 25M
Number of Inputs 1
Input Type Differential, Single Ended
Data Interface Parallel
Configuration S/H-ADC
Ratio - S / H: ADC 1:1
Number of A / D Converters 1
Architecture Pipelined
Reference Type External, Internal
Voltage - Supply, Analog 5V
Voltage - Supply, Digital 5V
Operating Temperature -40°C ~ 85°C
Package / Case 28-SOIC (0.295", 7.50mm Width)
Supplier Device Package 28-SOIC
Mounting Type Surface Mount
Base Product Number ADS801

Overview

Description

ADS801U is a high-performance, low-power, 8-bit analog-to-digital converter (ADC) designed for various applications requiring accurate digital conversion of analog signals. It offers a unipolar input range, making it suitable for systems that need to convert voltage levels into digital format efficiently. Key features include a fast conversion time, low noise, and integrated reference voltage, which ensures stable performance across varying conditions.
The device typically interfaces with microcontrollers and digital signal processors via a simple serial interface, facilitating seamless integration into existing systems. Its low power consumption makes it ideal for battery-operated applications, while its compact design allows for easy integration into space-constrained environments.
Overall, the ADS801U is a versatile choice for users needing reliable and precise analog-to-digital conversion in applications such as industrial monitoring, data acquisition systems, and portable instrumentation.

Equivalent

The ADS801U is a 16-bit analog-to-digital converter (ADC). Equivalent products include the Analog Devices AD7680, Texas Instruments ADS8422, and the Microchip MCP3208. These alternatives offer similar resolution, performance, and features for various applications. Always verify specifications to ensure compatibility with your specific requirements.

Features

The ADS801U is a high-performance, 16-bit analog-to-digital converter (ADC) designed for precision applications. Key features include:
1. Resolution: 16-bit resolution, providing high accuracy in measurement.
2. Sample Rate: Capable of sampling up to 100 kSPS, suitable for fast-changing signals.
3. Input Range: Supports a wide input voltage range, typically ±10V or 0-5V.
4. Low Noise: Offers low noise characteristics, enhancing signal integrity.
5. Single Supply Operation: Operates with a single supply voltage, simplifying power management.
6. Interface: Features a parallel interface for easy integration with microcontrollers or DSPs.
7. Internal Reference: Includes an internal voltage reference, ensuring stable performance.
8. Temperature Range: Operates effectively over an extended temperature range for varied applications.
These features make the ADS801U suitable for applications in industrial automation, medical instrumentation, and data acquisition systems, where precision and reliability are critical.

Pinout

The ADS801U is a 16-bit, low-power analog-to-digital converter (ADC) from Texas Instruments. It features a total pin count of 20 pins in a TQFP (Thin Quad Flat Package) or LQFP (Low-profile Quad Flat Package) configuration.
Key functions include:
1. Analog Input (VIN): The signal to be converted.
2. Digital Output (D[15:0]): 16-bit digital output representing the analog input.
3. Chip Select (CS): Enables the device.
4. Clock Input (CLK): Synchronizes data output.
5. Data Ready (DRDY): Indicates when the conversion is complete and data is available.
6. Reference Voltage (VREF): Sets the reference level for the ADC.
7. Power Supply (VDD and GND): Provides power to the ADC.
The ADS801U is designed for applications in data acquisition systems where precision and low power consumption are critical.

Manufacturer

The ADS801U is manufactured by Texas Instruments (TI), a prominent American technology company. Founded in 1930, Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, which are essential components in electronics. The company is well-known for its wide range of products, including analog and embedded processing devices.
Texas Instruments operates in multiple sectors, including industrial, automotive, communications, consumer electronics, and other applications. The ADS801U itself is a high-performance, 16-bit analog-to-digital converter (ADC) that is designed for precision measurement applications, making it suitable for use in instrumentation, medical devices, and data acquisition systems.
TI is renowned for its innovation and has a strong commitment to research and development, positioning itself as a leader in the semiconductor industry. The company is also noted for its educational initiatives and resources, providing tools and support for engineers and students in the field of electronics.

Application

The ADS801U is a high-performance, 16-bit analog-to-digital converter (ADC) primarily used in applications such as industrial automation, precision instrumentation, and medical devices. It is ideal for data acquisition systems requiring high accuracy and low noise, as well as in telemetry for monitoring physical parameters like temperature, pressure, and voltage. The device is also suitable for portable medical equipment and battery-operated devices due to its low power consumption and compact design. Additionally, it finds use in automotive applications for sensor data processing and in communication systems for signal processing tasks.

Package

The ADS801U is available in a 16-pin TSSOP (Thin Shrink Small Outline Package) format. This package type is designed for compact applications, providing efficient space utilization on PCBs while ensuring good thermal performance.

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