MAX11647EUA+ by Analog Devices

Low-Power, 1-/2-Channel, I²C, 10-Bit ADCs in Ultra-Tiny 1.9mm x 2.2mm Package

Status: Active
Series: MAX11647
RoHS: Unknown
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The MAX11646/MAX11647 low-power, 10-bit, 1-/2-channel analog-to-digital converters (ADCs) feature internal track/hold (T/H), voltage reference, a clock, and an I²C-compatible 2-wire serial interface. These devices operate from a single supply of 2.7V to 3.6V (MAX11647) or 4.5V to 5.5V (MAX11646) and require only 6µA at a 1ksps sample rate. AutoShutdown™ powers down the devices between conversions, reducing supply current to less than 1µA at lower throughput rates. The MAX11646/MAX11647 each measure two single-ended or one differential input. The fully differential analog inputs are software configurable for unipolar or bipolar and single-ended or differential operation. The full-scale analog input range is determined by the internal reference or by an externally applied reference voltage ranging from 1V to VDD. The MAX11647 features a 2.048V internal reference and the MAX11646 features a 4.096V internal reference. The MAX11646/MAX11647 are available in an ultra-tiny 1.9mm x 2.2mm WLP package and an 8-pin µMAX® package. These ADCs are guaranteed over the extended temperature range (-40°C to +85°C). For pin-compatible 12-bit parts, refer to the MAX11644/MAX11645 data sheet.

Prices starting from US$1.52


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Logo for element14 element14 US$1.56
218
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Logo for Newark Electronics Newark Electronics US$1.99
216
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Features

Ultra-Tiny 1.9mm x 2.2mm Wafer Level Package
High-Speed I²C-Compatible Serial Interface 400kHz Fast Mode 1.7MHz High-Speed Mode
400kHz Fast Mode
1.7MHz High-Speed Mode
Single Supply 2.7V to 3.6V (MAX11647) 4.5V to 5.5V (MAX11646)
2.7V to 3.6V (MAX11647)
4.5V to 5.5V (MAX11646)
Internal Reference 2.048V (MAX11647) 4.096V (MAX11646)
2.048V (MAX11647)
4.096V (MAX11646)
External Reference: 1V to VDD
Internal Clock
2-Channel Single-Ended or 1-Channel Fully Differential
Internal FIFO with Channel-Scan Mode
Low Power 670µA at 94.4ksps 230µA at 40ksps 60µA at 10ksps 6µA at 1ksps 0.5µA in Power-Down Mode
670µA at 94.4ksps
230µA at 40ksps
60µA at 10ksps
6µA at 1ksps
0.5µA in Power-Down Mode
Software-Configurable Unipolar/Bipolar

Specifications

Resolution (bits) (ADC) 10
# Input Channels 2
Conv. Rate (ksps) (max) 94.4
Data Bus I2C
ADC Architecture SAR
Diff/S.E. Input Both
Internal VREF (V) (nominal) 2.048
External VREF (V) (min) 1
External VREF (V) (max) 3.6
Unipolar VIN (V) (max) 2.048
Bipolar VIN (±V) (max) 1.024
INL (±LSB) 1
Package/Pins UMAX/8WLP/12
BudgetaryPrice (See Notes) 1.13


MAX11647EUA+ Data & Signal Conversion by Analog Devices

ADC 2-CH SAR 10BIT 94.4KSPS UMAX-8

Status: Unknown
Series: Octal 12-Bit SAR ADCs
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

Specifications

Resolution (Bits) 10bit
Sampling Rate 94.4kSPS
Input Channel Type Differential Single Ended
Data Interface I2C
Supply Voltage Type Single
Supply Voltage Min 2.7V
Supply Voltage Max 3.6V
ADC / DAC Case Style µMAX
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range Octal 12-Bit SAR ADCs
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

ADC, 2-CH, SAR, 10BIT, 94.4KSPS, UMAX-8 | element14
Adc, 2-Ch, Sar, 10Bit, 94.4Ksps, Umax-8 | Newark Electronics

Frequently Asked Questions

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Is the MAX11647EUA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including element14, Newark Electronics and Farnell have stock available or on a lead time for MAX11647EUA+ .

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