MAX1358B
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MAX1358B

16-Bit, Data-Acquisition System with ADC, DACs, UPIOs, RTC, Voltage Monitors, and Temp Sensor

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 2
1ku List Price Starting From $6.43
Features
  • +1.8V to +3.6V Single-Supply Operation
  • Multichannel, 16-Bit, Sigma-Delta ADC
    • 10sps to 477sps Programmable Conversion Rate
    • Self- and System Offset and Gain Calibration
    • PGA with Gains of 1, 2, 4, or 8
    • Unipolar and Bipolar Modes
    • 10-Input Differential Multiplexer
  • 10-Bit Force-Sense DACs
  • Uncommitted Op Amps
  • Dual SPDT and SPST Analog Switches
  • Selectable References
    • 1.25V, 2.048V, and 2.5V
  • Internal Charge Pump
  • System Support
    • RTC and Alarm Register
    • Internal/External Temperature Sensor
    • Internal Oscillator with Clock Output
    • User-Programmable I/O and Interrupt Generator
    • VDD Monitors
  • SPI/QSPI/MICROWIRE, 4-Wire Serial Interface
  • Space-Saving (6mm x 6mm x 0.8mm), 40-Pin TQFN Package
Additional Details
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The MAX1358B smart data-acquisition system (DAS) is based on a 16-bit, sigma-delta analog-to-digital converter (ADC) and system-support functionality for a microprocessor (µP)-based system. This device integrates an ADC, DACs, operational amplifiers, internal selectable-voltage reference, temperature sensors, analog switches, a 32kHz oscillator, a real-time clock (RTC) with alarm, a high-frequency-locked loop (FLL) clock, four user-programmable I/Os, an interrupt generator, and 1.8V and 2.7V voltage monitors in a single chip.

The MAX1358B has dual 10:1 differential input multiplexers (muxes) that accept signal levels from 0 to AVDD. An on-chip 1x to 8x programmable-gain amplifier (PGA) allows measuring low-level signals and reduces external circuitry required.

The MAX1358B operates from a single +1.8V to +3.6V supply and consumes only 1.15mA in normal mode and only 3µA in sleep mode. The MAX1358B has two DACs with one uncommitted op amp.

The serial interface is compatible with either SPI™/QSPI™ or MICROWIRE™, and is used to power up, configure, and check the status of all functional blocks.

The MAX1358B is available in a space-saving, 40-pin TQFN package and is specified over the commercial (0°C to +70°C) and the extended (-40°C to +85°C) temperature ranges.

Applications

  • Battery-Powered and Portable Devices
  • Data-Acquisition Systems
  • Electrochemical and Optical Sensors
  • Industrial Control
  • Medical Instruments
Part Models 2
1ku List Price Starting From $6.43

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
MAX1358BETL+
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Product Lifecycle

PCN

Mar 9, 2023

- 2276A

WAFER FAB

MAX1358BETL+

PRODUCTION

MAX1358BETL+T

PRODUCTION

Oct 21, 2014

- 1460

TEST

MAX1358BETL+

PRODUCTION

MAX1358BETL+T

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Mar 9, 2023

- 2276A

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WAFER FAB

MAX1358BETL+

PRODUCTION

MAX1358BETL+T

PRODUCTION

Oct 21, 2014

- 1460

arrow down

TEST

MAX1358BETL+

PRODUCTION

MAX1358BETL+T

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

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Evaluation Kit

Evaluation Kits 1

MAX1358EVKIT

Evaluation Kit for the MAX1358

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MAX1358EVKIT

Evaluation Kit for the MAX1358

Evaluation Kit for the MAX1358

Features and Benefits

  • MAX1358 Data-Acquisition System
  • Graphical User Interface (GUI) for EV Kit Control
  • MAXQ2000 Microcomputer
    • 64kB (32k x 16) Flash Memory
    • 2kB (1k x 16) Data RAM
  • UART-to-RS-232 Physical Interface
  • Serial Memories
    • 2kB IIC EEPROM
    • 4kB SPI™ EEPROM
    • 512 Bytes 1-Wire®
  • Internal and External Temperature Sensors
  • MAX1358 Internal Temperature Sensors
    • External Transistor Temperature Sensor
    • External Linear Temperature Sensor
    • External Thermistor
  • Piezo Buzzer

Product Detail

The MAX1358 evaluation kit (EV kit) is a convenient platform to evaluate the capabilities of the MAX1358 data-acquisition system. The EV kit contains all the hardware necessary to interface to a PC and run application software.

Applications

  • Battery-Powered and Portable Devices
  • Data Acquisition Systems
  • Electrochemical and Optical Sensors
  • Industrial Control
  • Medical Instruments

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