ADC0834CCWM
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National Semiconductor ADC0834CCWM

Manufacturer No:
ADC0834CCWM
Manufacturer:
National Semiconductor
Package:
Bulk
Description:
IC ADC 8BIT SAR 14SOIC
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The ADC0834CCWM is an 8-bit analog-to-digital converter (ADC) produced by National Semiconductor, now part of Texas Instruments. This component is designed for serial input/output operations and features a successive approximation conversion technique. It is available in a 14-pin SOIC package and is lead-free/RoHS compliant. The ADC0834CCWM is versatile and suitable for various applications requiring precise analog-to-digital conversion.

Key Specifications

ParameterValue
Resolution8 bits
Conversion TechniqueSuccessive Approximation
Number of Channels4
Input/Output InterfaceSerial I/O
Package Type14-pin SOIC
Supply VoltageUp to 6.3V
Current ConsumptionApproximately 900 μA
Conversion RateUp to 31 kSPS
Operating Temperature-40°C to 85°C
ComplianceLead-free/RoHS Compliant

Key Features

  • High Resolution: 8-bit resolution providing accurate analog-to-digital conversion.
  • Serial I/O Interface: Facilitates communication with microcontrollers and other serial devices.
  • Multiplexed Inputs: Allows for the conversion of multiple analog inputs through a single ADC.
  • Low Power Consumption: Operates with a current consumption of approximately 900 μA.
  • Compact Packaging: Available in a 14-pin SOIC package, making it suitable for space-constrained designs.
  • Environmental Compliance: Lead-free and RoHS compliant, ensuring environmental safety and regulatory compliance.

Applications

The ADC0834CCWM is suitable for a wide range of applications, including:

  • Industrial Automation: For monitoring and controlling analog signals in industrial environments.
  • Medical Devices: For precise measurement and conversion of analog signals in medical equipment.
  • Aerospace and Defense: For reliable and accurate data conversion in harsh environments.
  • Consumer Electronics: For integrating analog-to-digital conversion in consumer devices such as audio equipment and sensors.
  • Automotive Systems: For monitoring and controlling various analog parameters in automotive systems.

Q & A

  1. What is the resolution of the ADC0834CCWM?
    The ADC0834CCWM has an 8-bit resolution.
  2. What is the conversion technique used in the ADC0834CCWM?
    The ADC0834CCWM uses the successive approximation conversion technique.
  3. How many channels does the ADC0834CCWM support?
    The ADC0834CCWM supports 4 channels.
  4. What type of package is the ADC0834CCWM available in?
    The ADC0834CCWM is available in a 14-pin SOIC package.
  5. What is the maximum supply voltage for the ADC0834CCWM?
    The maximum supply voltage for the ADC0834CCWM is up to 6.3V.
  6. What is the typical current consumption of the ADC0834CCWM?
    The typical current consumption of the ADC0834CCWM is approximately 900 μA.
  7. What is the conversion rate of the ADC0834CCWM?
    The conversion rate of the ADC0834CCWM is up to 31 kSPS.
  8. Is the ADC0834CCWM lead-free and RoHS compliant?
    Yes, the ADC0834CCWM is lead-free and RoHS compliant.
  9. What are some common applications of the ADC0834CCWM?
    The ADC0834CCWM is commonly used in industrial automation, medical devices, aerospace and defense, consumer electronics, and automotive systems.
  10. Where can I find the datasheet for the ADC0834CCWM?
    You can find the datasheet for the ADC0834CCWM on the official Texas Instruments website or through various electronic component distributors.

Product Attributes

Number of Bits:8
Sampling Rate (Per Second):31.25k
Number of Inputs:2, 4
Input Type:Differential, Pseudo-Differential, Single Ended
Data Interface:SPI
Configuration:MUX-ADC
Ratio - S/H:ADC:- 
Number of A/D Converters:1
Architecture:SAR
Reference Type:External
Voltage - Supply, Analog:4.5V ~ 6.3V
Voltage - Supply, Digital:4.5V ~ 6.3V
Features:- 
Operating Temperature:0°C ~ 70°C
Package / Case:14-SOIC (0.295", 7.50mm Width)
Supplier Device Package:14-SOIC
Mounting Type:Surface Mount
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Similar Products

Part Number ADC0834CCWM ADC0838CCWM ADC0834CIWM ADC0834CCWMX ADC0831CCWM ADC0832CCWM
Manufacturer National Semiconductor National Semiconductor National Semiconductor Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Obsolete Obsolete Obsolete Obsolete
Number of Bits 8 8 8 8 8 8
Sampling Rate (Per Second) 31.25k - 31k 31.25k 31.25k 31.25k
Number of Inputs 2, 4 8 - 2, 4 1 2
Input Type Differential, Pseudo-Differential, Single Ended Differential, Single Ended - Differential, Pseudo-Differential, Single Ended Differential, Pseudo-Differential, Single Ended Differential, Pseudo-Differential, Single Ended
Data Interface SPI Microwire SPI SPI SPI SPI
Configuration MUX-ADC MUX-ADC - MUX-ADC MUX-ADC MUX-ADC
Ratio - S/H:ADC - 0:1 - - - -
Number of A/D Converters 1 1 1 1 1 1
Architecture SAR SAR - SAR SAR SAR
Reference Type External External - External External External
Voltage - Supply, Analog 4.5V ~ 6.3V 4.5V ~ 6.3V - 4.5V ~ 6.3V 4.5V ~ 6.3V 4.5V ~ 6.3V
Voltage - Supply, Digital 4.5V ~ 6.3V 4.5V ~ 6.3V - 4.5V ~ 6.3V 4.5V ~ 6.3V 4.5V ~ 6.3V
Features - - - - - -
Operating Temperature 0°C ~ 70°C -40°C ~ 85°C -40°C ~ 85°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C
Package / Case 14-SOIC (0.295", 7.50mm Width) 20-SOIC (0.295", 7.50mm Width) 14-SOIC (0.295", 7.50mm Width) 14-SOIC (0.295", 7.50mm Width) 14-SOIC (0.295", 7.50mm Width) 14-SOIC (0.295", 7.50mm Width)
Supplier Device Package 14-SOIC 20-SOIC 14-SOIC 14-SOIC 14-SOIC 14-SOIC
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount

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