MAX1227
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MAX1227

12-Bit 300ksps ADCs with FIFO, Temp Sensor, Internal Reference

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Part Details
Part Models 4
1ku List Price Starting From $9.72
Features
  • Internal Temperature Sensor (±0.7°C Accuracy)
  • 16-Entry First-In/First-Out (FIFO)
  • Analog Multiplexer with True Differential Track/Hold
    • 16-, 12-, 8-Channel Single Ended
    • 8-, 6-, 4-Channel True Differential (Unipolar or Bipolar)
  • Accuracy: ±1 LSB INL, ±1 LSB DNL, No Missing Codes Overtemperature
  • Scan Mode, Internal Averaging, and Internal Clock
  • Low-Power Single +3V Operation
    • 1mA at 300ksps
  • Internal 2.5V Reference or External Differential Reference
  • 10MHz 3-Wire SPI-/QSPI-/MICROWIRE-Compatible Interface
  • Space-Saving 28-Pin 5mm x 5mm TQFN Package
Additional Details
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The MAX1227/MAX1229/MAX1231 are serial 12-bit analog-to-digital converters (ADCs) with an internal reference and an internal temperature sensor. These devices feature on-chip FIFO, scan mode, internal clock mode, internal averaging, and AutoShutdown™. The maximum sampling rate is 300ksps using an external clock. The MAX1231 has 16 input channels, the MAX1229 has 12 input channels, and the MAX1227 has 8 input channels. All input channels are configurable for single-ended or differential inputs in unipolar or bipolar mode. All three devices operate from a +3V supply and contain a 10MHz SPI™/QSPI™/MICROWIRE™-compatible serial port.

The MAX1231 is available in 28-pin 5mm x 5mm TQFN with exposed pad and 24-pin QSOP packages. The MAX1227/MAX1229 are only available in QSOP packages. All three devices are specified over the extended -40°C to +85°C temperature range.

Applications

  • Data Acquisition Systems
  • Data Logging
  • Industrial Control Systems
  • Instrumentation
  • Patient Monitoring
  • System Supervision
Part Models 4
1ku List Price Starting From $9.72

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Documentation

Documentation

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

PCN

Jan 24, 2019

- 1746N

ASSEMBLY

MAX1227BCEE+

PRODUCTION

MAX1227BCEE+T

PRODUCTION

MAX1227BEEE+

PRODUCTION

Filter by Model

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Part Models

Product Lifecycle

PCN

Jan 24, 2019

- 1746N

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ASSEMBLY

MAX1227BCEE+

PRODUCTION

MAX1227BCEE+T

PRODUCTION

MAX1227BEEE+

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

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Evaluation Kit

Evaluation Kits 3

MAX1231BEVSYS

Evaluation Systems for the MAX1030, MAX1031, MAX1230, MAX1231, MAX11624, MAX11625, MAX11632, MAX11633, MAX11634, MAX11635, MAX11642, and MAX11643

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MAX1231BEVSYS

Evaluation Systems for the MAX1030, MAX1031, MAX1230, MAX1231, MAX11624, MAX11625, MAX11632, MAX11633, MAX11634, MAX11635, MAX11642, and MAX11643

Evaluation Systems for the MAX1030, MAX1031, MAX1230, MAX1231, MAX11624, MAX11625, MAX11632, MAX11633, MAX11634, MAX11635, MAX11642, and MAX11643

Features and Benefits

  • USB Powered (No External Power Supply Required)
  • Daughter Board Powered by the Master Board
  • 4/16 ADC Channel Inputs
  • 10MHz SPI Interface
  • Windows XP-, Windows Vista-, and Windows 7-Compatible Software
  • Time Domain, Frequency Domain, and Histogram Plotting in the EV System Software
  • Frequency, RMS, Min, Max, and Average DC Calculations in the EV System Software
  • Collects Up to One Million Samples
  • On-Board Voltage Reference
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Detail

The MAX1231B/MAX11633/MAX11635 evaluation systems (EV systems) include one master board and one of three daughter boards. The EV systems also include Windows XP®-, Windows Vista®-, and Windows® 7-compatible software that provides a simple graphical user interface (GUI) for exercising the features of the various ADCs. The master board (MAX116XXSPIMB) connects to a PC's USB port and allows the transfer of SPI commands to the corresponding daughter board.
The daughter boards are fully assembled and tested PCBs that demonstrate the capabilities of the MAX1030, MAX1031, MAX1230, MAX1231, MAX11624, MAX11625, MAX11632–MAX11635, MAX11642, and MAX11643 300ksps, 8-/10-/12-bit, 3V/5V, low-power, high-speed SPI ADCs with internal or external references.
Each EV kit daughter board evaluates different ADCs, but only the default ADC referenced in the EV kit daughter board is installed on the board. Contact the factory for free samples of the other pin-compatible ADCs to evaluate these devices or to order individual boards.

Applications

  • Data Acquisition Systems
  • Data Logging
  • Industrial Control Systems
  • Instrumentation
  • Patient Monitoring
  • System Supervision

MAX11635EVSYS

Evaluation Systems for the MAX1030, MAX1031, MAX1230, MAX1231, MAX11624, MAX11625, MAX11632, MAX11633, MAX11634, MAX11635, MAX11642, and MAX11643

zoom

MAX11635EVSYS

Evaluation Systems for the MAX1030, MAX1031, MAX1230, MAX1231, MAX11624, MAX11625, MAX11632, MAX11633, MAX11634, MAX11635, MAX11642, and MAX11643

Evaluation Systems for the MAX1030, MAX1031, MAX1230, MAX1231, MAX11624, MAX11625, MAX11632, MAX11633, MAX11634, MAX11635, MAX11642, and MAX11643

Features and Benefits

  • USB Powered (No External Power Supply Required)
  • Daughter Board Powered by the Master Board
  • 4/16 ADC Channel Inputs
  • 10MHz SPI Interface
  • Windows XP-, Windows Vista-, and Windows 7-Compatible Software
  • Time Domain, Frequency Domain, and Histogram Plotting in the EV System Software
  • Frequency, RMS, Min, Max, and Average DC Calculations in the EV System Software
  • Collects Up to One Million Samples
  • On-Board Voltage Reference
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Detail

The MAX1231B/MAX11633/MAX11635 evaluation systems (EV systems) include one master board and one of three daughter boards. The EV systems also include Windows XP®-, Windows Vista®-, and Windows® 7-compatible software that provides a simple graphical user interface (GUI) for exercising the features of the various ADCs. The master board (MAX116XXSPIMB) connects to a PC's USB port and allows the transfer of SPI commands to the corresponding daughter board.
The daughter boards are fully assembled and tested PCBs that demonstrate the capabilities of the MAX1030, MAX1031, MAX1230, MAX1231, MAX11624, MAX11625, MAX11632–MAX11635, MAX11642, and MAX11643 300ksps, 8-/10-/12-bit, 3V/5V, low-power, high-speed SPI ADCs with internal or external references.
Each EV kit daughter board evaluates different ADCs, but only the default ADC referenced in the EV kit daughter board is installed on the board. Contact the factory for free samples of the other pin-compatible ADCs to evaluate these devices or to order individual boards.

Applications

  • Data Acquisition Systems
  • Data Logging
  • Industrial Control Systems
  • Instrumentation
  • Patient Monitoring
  • System Supervision

MAX11633EVSYS

Evaluation Systems for the MAX1030, MAX1031, MAX1230, MAX1231, MAX11624, MAX11625, MAX11632, MAX11633, MAX11634, MAX11635, MAX11642, and MAX11643

zoom

MAX11633EVSYS

Evaluation Systems for the MAX1030, MAX1031, MAX1230, MAX1231, MAX11624, MAX11625, MAX11632, MAX11633, MAX11634, MAX11635, MAX11642, and MAX11643

Evaluation Systems for the MAX1030, MAX1031, MAX1230, MAX1231, MAX11624, MAX11625, MAX11632, MAX11633, MAX11634, MAX11635, MAX11642, and MAX11643

Features and Benefits

  • USB Powered (No External Power Supply Required)
  • Daughter Board Powered by the Master Board
  • 4/16 ADC Channel Inputs
  • 10MHz SPI Interface
  • Windows XP-, Windows Vista-, and Windows 7-Compatible Software
  • Time Domain, Frequency Domain, and Histogram Plotting in the EV System Software
  • Frequency, RMS, Min, Max, and Average DC Calculations in the EV System Software
  • Collects Up to One Million Samples
  • On-Board Voltage Reference
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Detail

The MAX1231B/MAX11633/MAX11635 evaluation systems (EV systems) include one master board and one of three daughter boards. The EV systems also include Windows XP®-, Windows Vista®-, and Windows® 7-compatible software that provides a simple graphical user interface (GUI) for exercising the features of the various ADCs. The master board (MAX116XXSPIMB) connects to a PC's USB port and allows the transfer of SPI commands to the corresponding daughter board.
The daughter boards are fully assembled and tested PCBs that demonstrate the capabilities of the MAX1030, MAX1031, MAX1230, MAX1231, MAX11624, MAX11625, MAX11632–MAX11635, MAX11642, and MAX11643 300ksps, 8-/10-/12-bit, 3V/5V, low-power, high-speed SPI ADCs with internal or external references.
Each EV kit daughter board evaluates different ADCs, but only the default ADC referenced in the EV kit daughter board is installed on the board. Contact the factory for free samples of the other pin-compatible ADCs to evaluate these devices or to order individual boards.

Applications

  • Data Acquisition Systems
  • Data Logging
  • Industrial Control Systems
  • Instrumentation
  • Patient Monitoring
  • System Supervision

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