TLC1543IDWR

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TLC1543IDWR

IC ADC 10BIT SAR 20SOIC

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사양

Part Status Active
Base Product Number TLC1543
Number of Bits 10
Sampling Rate (Per Second) 38k
Number of Inputs 11
Input Type Single Ended
Data Interface SPI
Configuration MUX-S/H-ADC
Ratio - S/H:ADC 1:1
Number of A/D Converters 1
Architecture SAR
Reference Type External
Voltage - Supply, Analog 5V
Voltage - Supply, Digital 5V
Features Selectable Address
Operating Temperature -40°C ~ 85°C
Package 20-SOIC (0.295", 7.50mm Width)
Supplier Device Package 20-SOIC
Mounting Type Surface Mount
Packaging Cut Tape (CT), Tape & Reel (TR)

개요

Description

The TLC1543IDWR is a high-performance, 8-channel analog-to-digital converter (ADC) from Texas Instruments. It features successive approximation architecture, offering a resolution of 12 bits with a maximum sampling rate of 200 kSPS. The device operates on a single power supply, typically ranging from 2.7V to 5.5V, making it suitable for battery-powered applications.
The TLC1543IDWR provides a serial interface (SPI-compatible) for easy communication with microcontrollers, allowing for efficient data transfer. It includes built-in sample-and-hold functionality and low power consumption, making it ideal for various applications including industrial control, data acquisition systems, and portable instruments. Its compact 28-pin TSSOP package enables integration into space-constrained designs.
Overall, the TLC1543IDWR is a versatile and efficient solution for high-speed data conversion tasks, catering to both consumer and industrial markets.

Features

The TLC1543IDWR is a 12-bit, 8-channel analog-to-digital converter (ADC) designed for high-performance applications. Key features include:
1. Resolution: 12-bit, providing accurate digital representation of analog signals.
2. Channels: 8 single-ended input channels, allowing multiple signals to be processed.
3. Sampling Rate: Up to 100 kSPS, suitable for a variety of applications including data acquisition.
4. Interface: Serial interface for easy communication with microcontrollers and digital devices.
5. Low Power Consumption: Ideal for battery-powered applications, with low operating current.
6. Single Supply Voltage: Operates from a single +5 V supply, simplifying design.
7. Internal Reference Voltage: Simplifies external component requirements.
8. Programmable Gain: Enhances signal processing flexibility.
9. Operating Temperature Range: Suitable for industrial environments, typically from -40°C to 85°C.
This versatility makes the TLC1543IDWR suitable for applications in instrumentation, industrial control, and data acquisition systems.

Package

The TLC1543IDWR is packaged in a SOIC (Small Outline Integrated Circuit) type, specifically a 16-pin SOIC. This package is designed for surface mounting and provides a compact form factor suitable for various electronics applications.

Pinout

The TLC1543IDWR is a 16-channel, 12-bit analog-to-digital converter (ADC) from Texas Instruments. It features a 28-pin TSSOP package.
Pin Count: 28 pins
Key Functions:
- Analog Inputs (A0 - A15): 16 single-ended analog inputs for signal conversion.
- Digital Outputs (D0 - D11): 12-bit digital output for the converted data.
- Control Pins:
- CS (Chip Select): Activates the device.
- RD (Read): Initiates the data read process.
- WR (Write): Configures the ADC settings and starts conversions.
- CLK (Clock): Provides the timing for data conversion and control signals.
- Reference Voltage (VREF): Input for the reference voltage used in ADC conversion.
- Ground (GND) and Power Supply (VDD): Common reference and power for the device.
This configuration allows the TLC1543IDWR to efficiently sample multiple analog signals and convert them into a digital format for processing.

Manufacturer

The TLC1543IDWR is manufactured by Texas Instruments (TI), a prominent technology company known for designing and manufacturing semiconductors and various integrated circuits. Founded in 1930, Texas Instruments has established itself as a leader in the electronics industry, providing a wide range of products including analog, embedded processing, and digital signal processing solutions. The company serves diverse markets such as automotive, industrial, consumer electronics, and communication systems. Texas Instruments is also recognized for its commitment to innovation and has a significant presence in both consumer and professional markets, making it a key player in the global semiconductor landscape.

Application

The TLC1543IDWR is a 12-bit analog-to-digital converter (ADC) commonly used in various applications, including data acquisition systems, industrial automation, medical instrumentation, and consumer electronics. Its features support applications requiring precise signal conversion, such as sensor interfacing, audio processing, and telecommunications. The low power consumption makes it suitable for battery-operated devices as well.

Equivalent

The TLC1543IDWR is a 12-bit analog-to-digital converter (ADC). Equivalent products include the AD7887 from Analog Devices, MCP3201 from Microchip, and the MAX1240 from Maxim Integrated. These alternatives provide similar resolution and functionality for varying applications. Always verify specific features and compatibility for your requirements.

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