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Product attributes Property Value
Manufacturer Texas Instruments
Product Series
Packaging Marketplace | Tube
Number of Bits 12
Sampling Rate (Per Second) 400k
Number of Inputs 1
Input Type Single Ended
Data Interface SPI
Configuration 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 -
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Grade -
Qualification -
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The TLC2551ID from Texas Instruments is a 12-bit analog-to-digital converter (ADC) with a sampling rate of 400k SPS. It features a single input channel and uses a successive approximation (S/H) architecture. The device communicates via a standard SPI interface and requires an external reference. Housed in an 8-SOIC package, this ADC is designed for a wide range of applications including industrial control, motor control, and data acquisition systems.

  • High-Speed Conversion: 400k SPS sampling rate allows for fast and responsive data acquisition.
  • Simple Interface: Standard SPI interface simplifies connection to microcontrollers.
  • Compact SOIC Package: 8-SOIC package is easy to integrate into existing designs.
  • Wide Temperature Range: Operates reliably from -40°C to 85°C, suitable for industrial environments.

Industrial Process Control

The TLC2551ID's 12-bit resolution and 400k SPS sampling rate are well-suited for industrial process control loops, providing fast and accurate feedback for actuators and valves.

Motor Control Systems

With its high-speed SPI interface, this ADC can be used in motor control applications to digitize current and voltage feedback signals, enabling precise and efficient motor operation.

Data Logging

The combination of speed and simplicity makes the TLC2551ID ideal for data logging systems that require reliable conversion of analog signals in a compact form factor.

Battery-Powered Devices

Its low power consumption and small SOIC package make it a good fit for portable, battery-powered instrumentation and monitoring devices.

Sensor Signal Conditioning

This ADC can be used to digitize outputs from various sensors, such as temperature and pressure sensors, in automotive and consumer applications.

Q: What is the resolution of the TLC2551ID?
A: The TLC2551ID is a 12-bit analog-to-digital converter.
Q: What is the sampling rate of this ADC?
A: It has a maximum sampling rate of 400k SPS.
Q: How many channels does the TLC2551ID have?
A: This device features a single input channel.
Q: What interface does the TLC2551ID use?
A: It uses a standard SPI serial interface.
Q: What is the architecture of the TLC2551ID?
A: It uses a S/H-ADC (sample and hold) architecture.
Q: What is the package type for the TLC2551ID?
A: It comes in an 8-SOIC package.
Base Product Number : TLC2551
1 Channel 12-bit 400k SPS 8-SOIC ADC Analog-to-Digital Converter External Reference S/H-ADC SPI Texas Instruments
Q: What is the resolution of the TLC2551ID?
A: The TLC2551ID is a 12-bit analog-to-digital converter.
Q: What is the sampling rate of this ADC?
A: It has a maximum sampling rate of 400k SPS.
Q: How many channels does the TLC2551ID have?
A: This device features a single input channel.
Q: What interface does the TLC2551ID use?
A: It uses a standard SPI serial interface.
Q: What is the architecture of the TLC2551ID?
A: It uses a S/H-ADC (sample and hold) architecture.
Q: What is the package type for the TLC2551ID?
A: It comes in an 8-SOIC package.