MAX1115EKA+T
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Analog Devices Inc./Maxim Integrated MAX1115EKA+T

Manufacturer No:
MAX1115EKA+T
Manufacturer:
Analog Devices Inc./Maxim Integrated
Package:
Tape & Reel (TR)
Description:
IC ADC 8BIT SAR SOT23-8
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The MAX1115EKA+T is a low-power, 8-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This single-supply ADC features an internal track/hold (T/H), voltage reference, VDD monitor, clock, and a 3-wire serial interface compatible with SPI, QSPI, and MICROWIRE devices. It is designed for applications requiring high accuracy and low power consumption.

Key Specifications

ParameterValue
Number of Converters1 Converter
Resolution8 bits
Operating Supply Voltage+2.7V to +5.5V
Power Consumption175µA at 100ksps
Full-Scale Analog Input Range+2.048V (internal reference)
Conversion RateUp to 100ksps
Shutdown Current<1µA
Package Type8-pin SOT23

Key Features

  • Internal track/hold (T/H) circuitry and voltage reference.
  • AutoShutdown™ power-down mode reducing power consumption to <1µA when not in use.
  • 3-wire serial interface compatible with SPI, QSPI, and MICROWIRE devices.
  • Low power consumption with average supply current as low as 0.3µA at 0.1ksps conversion rate.
  • Successive-approximation conversion technique for high accuracy.

Applications

  • Data acquisition systems.
  • Industrial control and process control systems.
  • Medical instrumentation.
  • Automatic test equipment.
  • Battery-powered devices due to low power consumption.

Q & A

  1. What is the resolution of the MAX1115EKA+T ADC?
    The MAX1115EKA+T has an 8-bit resolution.
  2. What is the operating supply voltage range for the MAX1115EKA+T?
    The operating supply voltage range is from +2.7V to +5.5V.
  3. What is the maximum conversion rate of the MAX1115EKA+T?
    The MAX1115EKA+T can perform conversions up to 100ksps.
  4. How much power does the MAX1115EKA+T consume during shutdown?
    The MAX1115EKA+T consumes less than 1µA during shutdown.
  5. What type of serial interface does the MAX1115EKA+T use?
    The MAX1115EKA+T uses a 3-wire serial interface compatible with SPI, QSPI, and MICROWIRE devices.
  6. What is the full-scale analog input range for the MAX1115EKA+T?
    The full-scale analog input range is determined by the internal reference of +2.048V.
  7. What is the package type of the MAX1115EKA+T?
    The MAX1115EKA+T is available in an 8-pin SOT23 package.
  8. How does the AutoShutdown™ feature work?
    The AutoShutdown™ feature automatically shuts down the device after a conversion is complete, reducing power consumption to <1µA.
  9. What are some typical applications for the MAX1115EKA+T?
    Typical applications include data acquisition systems, industrial control systems, medical instrumentation, and automatic test equipment.
  10. What conversion technique does the MAX1115EKA+T use?
    The MAX1115EKA+T uses a successive-approximation conversion technique.

Product Attributes

Number of Bits:8
Sampling Rate (Per Second):100k
Number of Inputs:1
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:Internal
Voltage - Supply, Analog:2.7V ~ 5.5V
Voltage - Supply, Digital:2.7V ~ 5.5V
Features:- 
Operating Temperature:-40°C ~ 85°C
Package / Case:SOT-23-8
Supplier Device Package:SOT-23-8
Mounting Type:Surface Mount
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In Stock

$2.60
249

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Same Series
MAX1116EKA+T
MAX1116EKA+T
IC ADC 8BIT SAR SOT23-8
MAX1116EKA-T
MAX1116EKA-T
IC ADC 8BIT SAR SOT23-8

Similar Products

Part Number MAX1115EKA+T MAX1118EKA+T MAX1116EKA+T MAX1119EKA+T MAX1117EKA+T
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Product Status Active Active Active Active Active
Number of Bits 8 8 8 8 8
Sampling Rate (Per Second) 100k 100k 100k 100k 100k
Number of Inputs 1 2 1 2 2
Input Type Single Ended Single Ended Single Ended Single Ended 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 Internal External Internal Internal Internal
Voltage - Supply, Analog 2.7V ~ 5.5V 2.7V ~ 5.5V 5V 5V 2.7V ~ 3.6V
Voltage - Supply, Digital 2.7V ~ 5.5V 2.7V ~ 5.5V 5V 5V 2.7V ~ 3.6V
Features - - - - -
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Package / Case SOT-23-8 SOT-23-8 SOT-23-8 SOT-23-8 SOT-23-8
Supplier Device Package SOT-23-8 SOT-23-8 SOT-23-8 SOT-23-8 SOT-23-8
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount

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