MAX11212AEUB+ by Analog Devices

18-Bit, Single-Channel, Ultra-Low Power, Delta-Sigma ADC with 2-Wire Serial Interface

Status: Active
Series: MAX11212
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The MAX11212 is an ultra-low-power (< 300µA max active current), high-resolution, serial output ADC. This device provides the highest resolution per unit power in the industry and is optimized for applications that require very high dynamic range with low power such as sensors on a 4mA to 20mA industrial control loop. The MAX11212 provides a high-accuracy internal oscillator that requires no external components. When used with the specified data rates, the internal digital filter provides more than 80dB rejection of 50Hz or 60Hz line noise. The MAX11212 provides a simple 2-wire serial interface in the space-saving, 10-pin µMAX® package. The MAX11212 operates over the -40°C to +85°C temperature range.

Prices starting from US$2.63


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$3.39
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Logo for element14 element14 US$2.80
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Features

18-Bit Full-Scale Resolution
720nVRMS Noise (MAX11212B)
3ppm INL
No Missing Codes
Ultra-Low Power Dissipation Operating Mode Current Drain < 300µA (max) Sleep Mode Current Drain < 0.1µA
Operating Mode Current Drain < 300µA (max)
Sleep Mode Current Drain < 0.1µA
2.7V to 3.6V Analog Supply Voltage Range
1.7V to 3.6V Digital and I/O Supply Voltage Range
Fully Differential Signal Inputs
Fully Differential Reference Inputs
Internal System Clock 2.4576MHz (MAX11212A) 2.2528MHz (MAX11212B)
2.4576MHz (MAX11212A)
2.2528MHz (MAX11212B)
External Clock
Serial 2-Wire Interface (Clock Input and Data Output)
On-Demand Offset and Gain Self-Calibration
-40°C to +85°C Operating Temperature Range
±2kV ESD Protection
Lead(Pb)-Free and RoHS-Compliant µMAX Package

Specifications

Resolution (bits) (ADC) 18
# Input Channels 1
Conv. Rate (ksps) (max) 0.12
Data Bus SPI
ADC Architecture Sigma-Delta
Diff/S.E. Input Both
External VREF (V) (min) 0
External VREF (V) (max) 3.6
Unipolar VIN (V) (max) 3.6
Bipolar VIN (±V) (max) 3.6
INL (±LSB) 10
Package/Pins UMAX/10
BudgetaryPrice (See Notes) 2.15


MAX11212AEUB+ - Integrated Circuits by Analog Devices

ADC DELTA-SIGMA 18BIT 120SPS UMAX-10

Status: Unknown
Series: 18-Bit Sigma-Delta ADCs
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

Specifications

Resolution (Bits) 18bit
Sampling Rate 120SPS
Input Channel Type Differential
Data Interface SPI
Supply Voltage Type Single
Supply Voltage Min 1.7V
Supply Voltage Max 3.6V
ADC / DAC Case Style µMAX
No. of Pins 10Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range 18-Bit Sigma-Delta ADCs
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Adc, Delta-Sigma, 18Bit, 120Sps, Umax-10 | Newark Electronics
ADC, DELTA-SIGMA, 18BIT, 120SPS, UMAX-10 | element14

Frequently Asked Questions

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Is the MAX11212AEUB+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX11212AEUB+ have stock available?

Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX11212AEUB+ .

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