MAX1026

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

Data Sheet (Rev. 4)

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Part Details

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 Over Temperature
Scan Mode, Internal Averaging, and Internal Clock
Low-Power Single +5V Operation
- 2.3mA at 300ksps
Internal 4.096V Reference or External Differential Reference
10MHz 3-Wire SPI/QSPI/MICROWIRE-Compatible Interface
Space-Saving 28-Pin 5mm x 5mm TQFN Package

Documentation

Data Sheet 1

MAX1026-MAX1030: 10-Bit 300ksps ADCs with FIFO, Temp Sensor, Internal Reference Data Sheet (Rev.4) 05/10/2011

Reliability Data 1

MAX1026 Reliability Data 01/12/2023

This is the most up-to-date revision of the Data Sheet.

Hardware Ecosystem

Parts	Product Life Cycle	Description
Multiplexed A/D Converters 4
MAX1030	PRODUCTION	10-Bit 300ksps ADCs with FIFO, Temp Sensor, Internal Reference
MAX1031	PRODUCTION	10-Bit 300ksps ADCs with FIFO, Temp Sensor, Internal Reference
MAX148	PRODUCTION	+2.7V to +5.25V Low-Power 8-Channel Serial 10-Bit ADCs
MAX11621	PRODUCTION	10-Bit, 300ksps ADCs with FIFO and Internal Reference

Product 3
MAX1057		10-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports
MAX1040		10-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports
MAX1043		10-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports

Evaluation Kits

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

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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 Details

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