MAX1031BETI+ by Analog Devices

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

Status: Active
Series: MAX1031
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The MAX1027/MAX1029/MAX1031 are serial 10-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 MAX1031 has 16 input channels, the MAX1029 has 12 input channels, and the MAX1027 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 MAX1031 is available in 28-pin, 5mm x 5mm, TQFN with exposed pad and 24-pin QSOP packages. The MAX1027/MAX1029 are only available in QSOP packages. All three devices are specified over the extended -40°C to +85°C temperature range.

Prices starting from US$13.35


Distributor Starting From Stock
Logo for element14 element14 US$17.48
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Logo for Newark Electronics Newark Electronics US$17.02
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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)
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 +3V Operation 1mA at 300ksps
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

Specifications

Resolution (bits) (ADC) 10
# Input Channels 16
Conv. Rate (ksps) (max) 300
Data Bus SPI
ADC Architecture SAR
Diff/S.E. Input Both
Internal VREF (V) (nominal) 2.5
External VREF (V) (min) 0.5
External VREF (V) (max) 3.65
Unipolar VIN (V) (max) 2.5
Bipolar VIN (±V) (max) 1.25
INL (±LSB) 0.1
Package/Pins QSOP/24TQFN/28
BudgetaryPrice (See Notes) 4.93


MAX1031BETI+ - Integrated Circuits by Analog Devices

ADC SAR 10BIT 300KSPS TQFN-28

Status: Unknown
Series: 16 Channel 10-Bit SAR ADCs
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

Specifications

Resolution (Bits) 10bit
Sampling Rate 300kSPS
Input Channel Type Differential Single Ended
Data Interface SPI
Supply Voltage Type Single
Supply Voltage Min 2.7V
Supply Voltage Max 3.6V
ADC / DAC Case Style TQFN
No. of Pins 28Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range 16 Channel 10-Bit SAR ADCs
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

ADC, SAR, 10BIT, 300KSPS, TQFN-28 | element14
Adc, Sar, 10Bit, 300Ksps, Tqfn-28 | Newark Electronics

Frequently Asked Questions

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Is the MAX1031BETI+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including element14, Farnell and Newark Electronics have stock available or on a lead time for MAX1031BETI+ .

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