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Maxim IntegratedIntegrated Circuits (ICs)Data Acquisition - Analog to Digital Converters (ADC)Maxim Integrated Data Acquisition - Analog to Digital Converters (ADC)

MAX1231BETI+ Data Acquisition - Analog to Digital Converters (ADC) by Maxim Integrated

MAX1231BETI+ is a Data Acquisition - Analog to Digital Converters (ADC) model from Maxim Integrated, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Data Acquisition - Analog to Digital Converters (ADC) product path. Known package information currently points to TQFN under the Maxim Integrated brand listing. IC ADC 12BIT 300KSPS 28-TQFN. TrustCompo combines the available model, brand, hierarchy, and specification details around MAX1231BETI+ so buyers can move faster from review to quotation.

RoHS
Datasheet
MAX1231BETI+ Data Acquisition - Analog to Digital Converters (ADC) by Maxim Integrated | TrustCompo
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Part Number

MAX1231BETI+

Internal code

TCE000048929

Package

TQFN

Manufacturer

Maxim Integrated

Key specifications

Series

-

Min Quantity

1

Category

Integrated Circuits (ICs)

Sub Category

Data Acquisition - Analog to Digital Converters (ADC)

Description

IC ADC 12BIT 300KSPS 28-TQFN

key Attributes

-

Datasheet

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Technical document

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RoHS, REACH, and lead-free documentation can be confirmed during RFQ
Traceability and Certificate of Conformance support available on request
Pre-shipment inspection report support for quality review

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Globally recognized certifications

4 certifications

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ISO 9001

Quality management processes for more consistent sourcing and handling.

AS9120B

Aerospace-focused distribution controls for traceability and reliability.

ISO 14001

Environmental management discipline across warehouse and operating workflows.

ESD Control

Electrostatic handling standards to help protect sensitive components.

Ordering workflow

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Structured product content

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Product overview

Overview


The MAX1227/MAX1229/MAX1231 are serial 12-bit analog-to-digital converters (ADCs) with an internal reference and an internal temperature sensor.
These devices feature an on-chip FIFO, scan mode, internal clock mode, internal averaging, and AutoShutdown™.
The maximum sampling rate is 300ksps using an external clock.
The MAX1231 has 16 input channels, the MAX1229 has 12 input channels, and the MAX1227 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 MAX1231 is available in 28-pin 5mm x 5mm TQFN with exposed pad and 24-pin QSOP packages.
The MAX1227/MAX1229 are only available in QSOP packages. All three devices are specified over the extended -40°C to +85°C temperature range.
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)
♦ Accuracy: ±1 LSB INL, ±1 LSB DNL, No Missing Codes Overtemperature
♦ Scan Mode, Internal Averaging, and Internal Clock
♦ Low-Power Single +3V Operation 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 PackageApplications System Supervision Data-Acquisition Systems Industrial Control Systems Patient Monitoring Data Logging Instrumentation

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Popular Specs Surfaced First

Product Parameter

Configuration

S/H-ADC

Product Parameter

Terminal Finish

Matte Tin (Sn)

Product Parameter

Sample And Hold / Track And Hold

TRACK

Product Parameter

Power Supplies

3/3.3V

Product Parameter

Number Of Inputs

8, 16

Product Parameter

Number Of A/D Converters

1

Configuration
S/H-ADC
Terminal Finish
Matte Tin (Sn)
Sample And Hold / Track And Hold
TRACK
Power Supplies
3/3.3V
Number Of Inputs
8, 16
Number Of A/D Converters
1
Time@Peak Reflow Temperature-Max (S)
30
Supply Type
Single
Ratio - S/HADC
1:1
Special Feature
SPI
Number Of Lines
SAR
Capacitance - Input
300k
Input Range
BINARY, 2'S COMPLEMENT BINARY
Power (Typ) @ Conditions
0.0244%
Number Of Logic Elements/Cells
Differential, Single Ended
Sampling Rate (Per Second)
16
Height Seated (Max)
0.8mm
Part Status
Active
Lead Free
Lead Free
Packaging
Tube
Factory Lead Time
20 Weeks
Mounting Type
Surface Mount
Operating Temperature
-40°C~85°C
Published
2012
Categories
Integrated Circuits (ICs)
Peak Reflow Temperature (Cel)
260
Polarity
Bipolar, Unipolar
Interface
SPI, Serial
Sub-Categories
Data Acquisition - Analog to Digital Converters (ADC)
Subcategory
Analog to Digital Converters
Terminal Position
QUAD
Converter Type
ADC, SUCCESSIVE APPROXIMATION
Terminal Pitch
0.5mm
Supply Voltage
3V
Resolution
1.5 B
Feature
Temperature Sensor
Technology
BICMOS
Voltage - Supply, Analog
2.7V~3.6V
Manufacturer
Maxim Integrated
Sampling Rate
300 ksps
Number Of Functions
1
Min Supply Voltage
2.7V
Number Of Bits
12
Radiation Hardening
No
Number Of Terminations
28
Number Of Pins
28
Pin Count
28
Mount
Surface Mount
Pbfree Code
yes
Length
5mm
Width
5mm
Max Supply Voltage
3.6V
Voltage - Supply, Digital
2.7V~3.6V
Receiver Hysteresis
External, Internal
Conversion Rate
300 ksps
Base Part Number
MAX1231
Package / Case
28-WFQFN Exposed Pad
Manufacturer'S Part No.
MAX1231BETI+
Max Power Dissipation
1.667W
JESD-609 Code
e3
REACH SVHC
Unknown
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
ECCN Code
EAR99

Common questions

Product FAQ

Quick answers for buyers reviewing MAX1231BETI+, stock, documentation, and sourcing steps.

What is MAX1231BETI+?

MAX1231BETI+ is a Data Acquisition - Analog to Digital Converters (ADC) component from Maxim Integrated. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.

What package and description are listed for MAX1231BETI+?

MAX1231BETI+ is listed with package reference TQFN. The current product description is IC ADC 12BIT 300KSPS 28-TQFN, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is MAX1231BETI+ available in stock?

This page currently shows 34019 units in stock and 34067 units available for MAX1231BETI+. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.

Can I request a quote or sample for MAX1231BETI+?

Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for MAX1231BETI+ by Maxim Integrated. The TrustCompo team can review price, availability, and documentation support.

Is a datasheet available for MAX1231BETI+?

Yes. This page links to the datasheet for MAX1231BETI+ by Maxim Integrated, so engineers and buyers can review package, ratings, and application details before purchase.

How should buyers verify MAX1231BETI+ before ordering?

Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for MAX1231BETI+ before approving the order.

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