Texas Instruments

TLC2252IDR  

OP Amps, Buffer Amps ICs

The TLC2252IDR is a high-performance, 12-bit, successive approximation register (SAR) analog-to-digital converter (ADC) from Texas Instruments. It is designed to provide high accuracy and low power consumption in a small package size, making it ideal for a wide range of applications.

Description:

The TLC2252IDR is a monolithic, integrated circuit that contains a sample-and-hold amplifier, an internal oscillator, a 12-bit SAR ADC, and a 3-wire serial interface. It is available in a small 8-pin SOIC package, making it suitable for space-constrained applications.

Features:

1. 12-bit resolution: The TLC2252IDR provides high-resolution conversion with a 12-bit output, allowing for accurate measurements.
2. Low power consumption: The device operates with a low power supply voltage of 2.7V to 5.5V and consumes only 650µA during conversion, making it ideal for battery-powered applications.
3. Fast conversion time: The TLC2252IDR has a fast conversion time of 4.5 microseconds, allowing for high-speed data acquisition.
4. 3-wire serial interface: The device features a simple 3-wire serial interface that is compatible with both SPI and QSPI communication protocols, simplifying integration with microcontrollers and other digital systems.
5. Internal oscillator: The internal oscillator eliminates the need for an external clock, reducing component count and system complexity.
6. Sample-and-hold circuit: The integrated sample-and-hold circuit allows the device to accurately capture fast-changing input signals.
7. Wide input voltage range: The TLC2252IDR can accept input voltages from -0.1V to +5.1V, making it suitable for a variety of signal conditioning applications.

Applications:

1. Battery-powered devices: The low power consumption of the TLC2252IDR makes it ideal for use in battery-powered applications such as portable instruments, wireless sensors, and wearable devices.
2. Industrial control systems: The high accuracy and fast conversion time of the device make it suitable for use in industrial control systems, where precise measurements are required.
3. Medical equipment: The TLC2252IDR can be used in medical equipment for accurate monitoring of vital signs and other physiological parameters.
4. Data acquisition systems: The device's fast conversion time and high resolution make it suitable for use in data acquisition systems for signal processing and analysis.
5. Consumer electronics: The TLC2252IDR can be used in consumer electronics such as smartphones, tablets, and smart home devices for accurate sensing and monitoring applications.

In summary, the Texas Instruments TLC2252IDR is a high-performance, low-power, 12-bit SAR ADC with a fast conversion time and a simple 3-wire serial interface. Its features make it suitable for a wide range of applications, including battery-powered devices, industrial control systems, medical equipment, data acquisition systems, and consumer electronics.

TLC2252IDR Documents

Download datasheets and manufacturer documentation for TLC2252IDR

PCN Assembly/Origin :

Assembly/Fab Site 01/Feb/2023      

Datasheets :

TLC225x, TLC225xA      

PCN Design/Specification :

Design 25/Feb/2022       LBC3S Process at DL-LIN Water Diameter Chg 12/Nov/2015