MAX1236EUA+

I2C 4.5V~5.5V uMAX-8 Analog to Digital Converters (ADC) RoHS

uMAX-8ROHS3 CompliantActive

4-/12-Channel, 2-Wire Serial, 12-Bit ADCs

Manufacturer: MAXIM
Manufacturer part #: MAX1236EUA+
Store part #: C1542939
Package / case: uMAX-8
Category: Analog to Digital Converters (ADC)
Packaging: Tube-packed

Datasheet (PDF)

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8 in stock

#C1542939

Stock & price checked 3 days ago

Quantity	Unit price	Pack price
1+	₹3,457.53	₹3,457.53
30+	₹3,287.50	₹98,625.00

Quantity (min 1)

1 × ₹3,457.53

₹3,457.53

excl. GST

₹4,079.89 incl. 18% GST

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Standard pack: 50 per tube

MAX1236EUA+

₹3,457.53 for 1 + GST

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Specifications

Operating Temperature: -40℃~+85℃
Interface: I2C
Quiescent Current (Iq): 500nA
Voltage - Supply: 4.5V~5.5V
Number of Channels: 4
Integral non - linearity: 1LSB
Voltage Reference: Built-in;External
Clock/Oscillator: Built-in;External
Clock Frequency: 2.8MHz
Features: Bipolar input;Multiplexers;FIFO buffer;Power-on reset
Resolution(Bits): 94.4kHz;12
DNL (LSB): 1LSB
ADC architecture: SAR
Programmable Gain: Not supported

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tube-packed
Standard pack: 50 / Tube
Sold per: Piece
Minimum order: 1
Unit weight: 0.001 g

Overview

Applications

Handheld Portable
Solar-Powered Remote Applications Systems
Medical Instruments
Received-Signal-Strength Battery-Powered Test Indicators
Equipment System Supervision

Key features

The MAX1236–MAX1239 low-power, 12-bit, multichannel analog-to-digital converters (ADCs) feature internal track/hold (T/H), voltage reference, clock, and an I²C-compatible 2-wire serial interface
These devices operate from a single supply of 2.7V to 3.6V (MAX1237/ MAX1239) or 4.5V to 5.5V (MAX1236/MAX1238) and require only 670µA at the maximum sampling rate of 94.4ksps
Supply current falls below 230µA for sampling rates under 46ksps
AutoShutdown powers down the devices between conversions, reducing supply current to less than 1µA at low throughput rates
The MAX1236/MAX1237 have four analog input channels each, while the MAX1238/MAX1239 have 12 analog input channels each
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 MAX1237/ MAX1239 feature a 2.048V internal reference and the MAX1236/MAX1238 feature a 4.096V internal reference
The MAX1236/MAX1237 are available in an 8-pin µMAX package
The MAX1238/MAX1239 are available in a 16-pin QSOP package
The MAX1236–MAX1239 are guaranteed over the extended temperature range -40℃ to +85℃
High-Speed I²C-Compatible Serial Interface 400kHz Fast Mode 1.7MHz High-Speed Mode
Single-Supply 2.7V to 3.6V (MAX1237/MAX1239) 4.5V to 5.5V (MAX1236/MAX1238)
Internal Reference 2.048V (MAX1237/MAX1239) 4.096V (MAX1236/MAX1238)
External Reference: 1V to VDD
Internal Clock
4-Channel Single-Ended or 2-Channel Fully Differential (MAX1236/MAX1237)
12-Channel Single-Ended or 6-Channel Fully Differential (MAX1238/MAX1239)
Internal FIFO with Channel-Scan Mode
Low Power 670µA at 94.4ksps 230µA at 40ksps 60µA at 10ksps 60µA at 1ksps 0.5µA in Power-Down Mode
Software-Configurable Unipolar/Bipolar
Small Packages 8-Pin µMAX (MAX1236/MAX1237) 16-Pin QSOP (MAX1238/MAX1239)

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