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MAXIM MAX5302EUA+TRoHS

Manufacturer
MAXIM
MPN
MAX5302EUA+T
LCSC Part #
C2679637
Packaging
uMAX-8
Customer #
Key Attributes
Low-Power, 12-Bit Voltage-Output DAC with Serial Interface
Datasheetpdf iconMAXIM MAX5302EUA+T
In-Stock: 2,507
2,507 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 5.9124$ 5.3212$ 5.32
10+$ 5.1225$ 4.6103$ 46.10
30+$ 4.6529$ 4.1877$ 125.63
100+$ 4.1783$ 3.7605$ 376.05
500+$ 3.9589$ 3.5631$ 1781.55
1,000+$ 3.8598$ 3.4739$ 3473.90
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Data Acquisition/Digital to Analog Converters (DAC)
ManufacturerMAXIM
PackaginguMAX-8
Settling Time14us
Operating Temperature-40℃~+85℃
Voltage - Supply4.5V~5.5V
Quiescent Current (Iq)280uA
FunctionProgrammable gain;Integrated buffer;Power-down mode;Power-on reset;Bipolar output
Integral non - linearity4LSB;1LSB
Number of Channels1
Resolution (Bits)12;-
Interface TypeSPI;QSPI
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The MAX5302 contains a voltage-output digital-to-analog converter (DAC) that is easily addressed using a simple 3-wire serial interface. The IC includes a 16-bit shift register, and has a double-buffered input composed of an input register and a DAC register. In addition to the voltage output, the amplifier’s negative input is available to the user. The DAC is an inverted R-2R ladder network that converts a digital input (12 data bits plus 1 sub-bit) into an equivalent analog output voltage in proportion to the applied reference voltage. The reference input accepts positive DC and AC signals. The voltage at the reference input sets the full-scale output voltage for the DAC. The reference input voltage range is 0 to (VDD - 1.4V). The output voltage (VOUT) is represented by a digitally programmable voltage source.

Features

AI Translation
  • The MAX5302 combines a low-power, voltage-output, 12-bit digital-to-analog converter (DAC) and a precision output amplifier in an 8-pin µMAX package.
  • It operates from a single +5V supply, drawing less than 280µA of supply current.
  • The output amplifier’s inverting input is available to the user, allowing specific gain configurations, remote sensing, and high output current capability.
  • Other features include a software shutdown and power-on reset.
  • The serial interface is SPI/QSPI/MICROWIRE compatible.
  • The DAC has a double-buffered input, organized as an input register followed by a DAC register. A 16-bit serial word loads data into the input register. The DAC register can be updated independently or simultaneously with the input register.
  • All logic inputs are TTL/CMOS logic compatible and buffered with Schmitt triggers to allow direct interfacing to optocouplers.
  • 12-Bit DAC with Configurable Output Amplifier
  • +5V Single-Supply Operation
  • Low Supply Current: 0.28mA Normal Operation, 2µA Shutdown Mode
  • Available in 8-Pin µMAX
  • Power-On Reset Clears DAC Output to Zero
  • SPI/QSPI/MICROWIRE Compatible
  • Schmitt-Trigger Digital Inputs for Direct Optocoupler Interface

Applications

AI Translation
  • Industrial Process Control
  • Automatic Test Equipment
  • Digital Offset and Gain Adjustment
  • Motion Control
  • Remote Industrial Control
  • Microprocessor-Controlled Systems