MAX194ACWE+T
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Analog Devices Inc./Maxim Integrated MAX194ACWE+T

Manufacturer No:
MAX194ACWE+T
Manufacturer:
Analog Devices Inc./Maxim Integrated
Package:
Tape & Reel (TR)
Description:
IC ADC 14BIT SAR 16SOIC
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The MAX194ACWE+T is a 14-bit successive-approximation analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This component combines high speed, high accuracy, and low power consumption, making it an ideal choice for various applications. The MAX194 features internal calibration circuitry that corrects linearity and offset errors, ensuring full rated performance over the operating temperature range without external adjustments. It also includes a capacitive-DAC architecture that provides an inherent 85ksps track/hold function.

Key Specifications

ParameterValue
Resolution14 bits
Conversion Rate85 ksps
Conversion Time9.4 µs
Shutdown Current10 µA
Input RangeUnipolar (0V to VREF), Bipolar (-VREF to VREF)
Reference TypeExternal (up to +5V)
Analog Supply Voltage±5V
Digital Supply Voltage±5V
Operating Temperature0°C to 70°C
Package Types16-pin DIP, Wide SO, Ceramic sidebraze

Key Features

  • True 14-bit accuracy: 1/2LSB INL, 82dB SINAD
  • Built-in track/hold function
  • AC and DC specified
  • Three-state serial-data output
  • Pin-for-pin and functional compatibility with the 16-bit MAX195 ADC
  • Small 16-pin DIP, SO, and ceramic sidebraze packages
  • Separate analog and digital supplies to minimize digital-noise coupling

Applications

  • Portable Instruments
  • Audio
  • Industrial Controls
  • Robotics
  • Multiple Transducer Measurements
  • Medical Signal Measurements
  • Vibrations Analysis
  • Digital Signal Processing

Q & A

  1. What is the resolution of the MAX194ACWE+T ADC?
    The MAX194ACWE+T has a resolution of 14 bits.
  2. What is the conversion rate of the MAX194ACWE+T?
    The conversion rate is 85 ksps.
  3. How long does a conversion take?
    A conversion takes 9.4 µs.
  4. What is the shutdown current of the MAX194ACWE+T?
    The shutdown current is 10 µA.
  5. What are the input range options for the MAX194ACWE+T?
    The input range can be either unipolar (0V to VREF) or bipolar (-VREF to VREF).
  6. What type of reference does the MAX194ACWE+T use?
    The MAX194ACWE+T uses an external reference (up to +5V).
  7. What are the supply voltage requirements for the MAX194ACWE+T?
    The analog and digital supply voltages are ±5V.
  8. What is the operating temperature range of the MAX194ACWE+T?
    The operating temperature range is 0°C to 70°C.
  9. In what packages is the MAX194ACWE+T available?
    The MAX194ACWE+T is available in 16-pin DIP, wide SO, and ceramic sidebraze packages.
  10. Is the MAX194ACWE+T compatible with other ADC models?
    Yes, it is pin-for-pin and functionally compatible with the 16-bit MAX195 ADC.

Product Attributes

Number of Bits:14
Sampling Rate (Per Second):85k
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:0°C ~ 70°C
Package / Case:16-SOIC (0.295", 7.50mm Width)
Supplier Device Package:16-SOIC
Mounting Type:Surface Mount
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In Stock

$29.24
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Similar Products

Part Number MAX194ACWE+T MAX194BCWE+T MAX194ACWE+
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Product Status Active Active Active
Number of Bits 14 14 14
Sampling Rate (Per Second) 85k 85k 85k
Number of Inputs 1 1 1
Input Type Single Ended Single Ended Single Ended
Data Interface SPI SPI SPI
Configuration S/H-ADC S/H-ADC S/H-ADC
Ratio - S/H:ADC 1:1 1:1 1:1
Number of A/D Converters 1 1 1
Architecture SAR SAR SAR
Reference Type External External External
Voltage - Supply, Analog ±5V ±5V ±5V
Voltage - Supply, Digital ±5V ±5V ±5V
Features - - -
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C
Package / Case 16-SOIC (0.295", 7.50mm Width) 16-SOIC (0.295", 7.50mm Width) 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package 16-SOIC 16-SOIC 16-SOIC
Mounting Type Surface Mount Surface Mount Surface Mount

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