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MAX1145

MAX1145 Manufacturer

Maxim

MAX1145 Description

14-Bit ADCs, 150ksps, 3.3V Single Supply

MAX1145 Categories

14-Bit A/D Converters

MAX1145 Datasheet (PDF)

MAX1145 Datasheet

MAX1145 Price & Availability


Check MAX1145 Price & Availability at Canics

MAX1145 Features

  • 150ksps (Bipolar) and 125ksps (Unipolar) Sampling ADC
  • 14 Bits, No Missing Codes
  • 1LSB INL Guaranteed
  • -100dB THD
  • 3.3V Single-Supply Operation
  • Low-Power Operation
    5mA typ (Unipolar Mode)
  • 1.2µA Shutdown Mode
  • Software-Configurable Unipolar and Bipolar Input Ranges
    0 to +6V and ±6V (MAX1144)
    0 to +2.048V and ±2.048V (MAX1145)
  • Internal or External Clock
  • SPI/QSPI/MICROWIRE TMS320-Compatible Serial Interface
  • Three User-Programmable Logic Outputs
  • Small 20-Pin SSOP Package

MAX1145 Parameters

Package20/SSOP
Resolution (Bits)14
Supply Voltage (V)3.3
Price @ 1k$14.95
Op. Range (°C)-40 to +85
Op. Range (°C)0 to +70
Input Chans.1
Conv. Rate (ksps)150
Max. Conv. Time (µs)8.9
Typ. Supply Current (mA)8
Typ. Power (mW)26.4
Low Pwr. ModeYes
Stdby ModeYes
Data Bus (Bits)Serial
Ref. (V)Ext
Input Range (V)±2.048
Select parameters and click to see components with these parameters.

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