TLC3548CPWR
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Texas Instruments TLC3548CPWR

Manufacturer No:
TLC3548CPWR
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC ADC 14BIT SAR 24TSSOP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The TLC3548CPWR is a high-performance, 14-bit resolution analog-to-digital converter (ADC) produced by Texas Instruments. This device operates from a single 5-V analog power supply and a 3-V to 5-V digital supply, making it versatile for various applications. It features an SPI/DSP-compatible serial interface and is designed for low power consumption, making it suitable for power-sensitive designs.

Key Specifications

SpecificationDetails
Resolution14 bits
Maximum Throughput200 KSPS
Analog Input Range0-V to Reference Voltage (up to 5V with external reference)
Number of Channels8 channels
Analog Input TypePseudodifferential, Single Ended
Power SupplySingle 5-V analog supply; 3-/5-V digital supply
Operating Temperature Range0°C to 70°C
Package24-TSSOP (0.173", 4.40mm Width)
Data InterfaceSPI/DSP-compatible
Sampling Rate200 kSPS
Power Consumption4 mA (normal operation), 20 µA (autopower-down)
Internal Reference4-V built-in reference

Key Features

  • High-speed ADC with maximum throughput of 200 KSPS
  • Low power consumption: 4 mA in normal operation and 20 µA in autopower-down
  • SPI/DSP-compatible serial interface with SCLK up to 25 MHz
  • Hardware-controlled and programmable sampling period
  • Programmable autochannel sweep and repeat
  • Built-in 4-V reference, conversion clock, and 8x FIFO
  • On-chip analog multiplexer (MUX) for selecting analog inputs or self-test voltages
  • Software power-down and autopower-down modes for enhanced power saving

Applications

The TLC3548CPWR is suitable for a variety of applications requiring high-speed, low-power analog-to-digital conversion. These include:

  • Data acquisition systems
  • Industrial control systems
  • Medical devices
  • Aerospace and defense systems
  • High-performance signal processing systems

Q & A

  1. What is the resolution of the TLC3548CPWR ADC?
    The TLC3548CPWR has a 14-bit resolution.
  2. What is the maximum throughput of the TLC3548CPWR?
    The maximum throughput is 200 KSPS.
  3. How many analog input channels does the TLC3548CPWR have?
    The TLC3548CPWR has 8 analog input channels.
  4. What is the operating temperature range of the TLC3548CPWR?
    The operating temperature range is 0°C to 70°C.
  5. What type of serial interface does the TLC3548CPWR support?
    The TLC3548CPWR supports SPI/DSP-compatible serial interfaces.
  6. What is the power consumption of the TLC3548CPWR in normal operation?
    The power consumption in normal operation is 4 mA.
  7. Does the TLC3548CPWR have an internal reference voltage?
    Yes, the TLC3548CPWR has a built-in 4-V reference voltage.
  8. Can the sampling period be programmed on the TLC3548CPWR?
    Yes, the sampling period can be hardware-controlled and programmable.
  9. What is the package type of the TLC3548CPWR?
    The package type is 24-TSSOP (0.173", 4.40mm Width).
  10. Is the TLC3548CPWR suitable for low-power applications?
    Yes, the TLC3548CPWR is designed for low power consumption and includes power-saving features like autopower-down.

Product Attributes

Number of Bits:14
Sampling Rate (Per Second):200k
Number of Inputs:4, 8
Input Type:Pseudo-Differential, 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, Internal
Voltage - Supply, Analog:5V
Voltage - Supply, Digital:2.7V ~ 5.5V
Features:- 
Operating Temperature:0°C ~ 70°C
Package / Case:24-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:24-TSSOP
Mounting Type:Surface Mount
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Similar Products

Part Number TLC3548CPWR TLC3548IPWR TLC3544CPWR TLC3548CDWR TLC3548CPW
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active Active
Number of Bits 14 14 14 14 14
Sampling Rate (Per Second) 200k 200k 200k 200k 200k
Number of Inputs 4, 8 4, 8 2, 4 4, 8 4, 8
Input Type Pseudo-Differential, Single Ended Pseudo-Differential, Single Ended Pseudo-Differential, Single Ended Pseudo-Differential, Single Ended Pseudo-Differential, Single Ended
Data Interface SPI SPI SPI SPI SPI
Configuration MUX-S/H-ADC MUX-S/H-ADC MUX-S/H-ADC MUX-S/H-ADC MUX-S/H-ADC
Ratio - S/H:ADC 1:1 1:1 1:1 1:1 1:1
Number of A/D Converters 1 1 1 1 1
Architecture SAR SAR SAR SAR SAR
Reference Type External, Internal External, Internal External, Internal External, Internal External, Internal
Voltage - Supply, Analog 5V 5V 5V 5V 5V
Voltage - Supply, Digital 2.7V ~ 5.5V 2.7V ~ 5.5V 2.7V ~ 5.5V 2.7V ~ 5.5V 2.7V ~ 5.5V
Features - - - - -
Operating Temperature 0°C ~ 70°C -40°C ~ 85°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C
Package / Case 24-TSSOP (0.173", 4.40mm Width) 24-TSSOP (0.173", 4.40mm Width) 20-TSSOP (0.173", 4.40mm Width) 24-SOIC (0.295", 7.50mm Width) 24-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 24-TSSOP 24-TSSOP 20-TSSOP 24-SOIC 24-TSSOP
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount

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