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Request evaluation samplesMaxim IntegratedIntegrated Circuits (ICs)Data Acquisition - Analog to Digital Converters (ADC)Maxim Integrated Data Acquisition - Analog to Digital Converters (ADC)
MAX121EWE+T Data Acquisition - Analog to Digital Converters (ADC) by Maxim Integrated
MAX121EWE+T 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 16-SOIC under the Maxim Integrated brand listing. IC ADC 14BIT 308KSPS 16-SOIC. TrustCompo combines the available model, brand, hierarchy, and specification details around MAX121EWE+T so buyers can move faster from review to quotation.
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Datasheet
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Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Description
IC ADC 14BIT 308KSPS 16-SOIC
key Attributes
-
Datasheet
View MAX121EWE+T DatasheetTechnical document
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Globally recognized 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.
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Product overview
Overview
The MAX121 is a complete, BiCMOS, serial-output, sampling 14-bit analog-to-digital converter (ADC) that combines an on-chip track/hold and a low-drift, low noise, buried-zener voltage reference with fast conversion speed and low power consumption.
The throughput rate is as high as 308k samples per second (ksps).
The full scale analog input range is ±5V.
The MAX121 utilizes the successive-approximation architecture with a high-speed DAC to achieve both fast conversion speeds and low-power operation. Operating with +5V and -12V or -15V power supplies, power consumption is only 210mW.
The MAX121 can be directly interfaced to the serial port of most popular digital-signal processors, and comes in space-saving 16-pin DIP and SO and smaller 20-pin SSOP packages.
The MAX121 operates with TTL- and CMOS-compatible clocks in the frequency range from 1.1MHz to 5.5MHz. All logic inputs and outputs are TTL and CMOS-compatible. This data sheet includes application notes for easy interface to TMS320, µPD77230, and ADSP2101 digital-signal processors, as well as µPs using the Motorola SPI and QSPI interface standards.Benefts and
Features● 14-Bit Resolution● 2.9µs Conversion Time/308ksps Throughput● 400ns Acquisition Time● Low Noise and Distortion
• 78d8 SINAD
• -85dB THD● ±5V Bipolar Input Range, Overvoltage Tolerant to ±15V● 210mW Power Dissipation● Continuous-Conversion Mode Available● 30ppm/°C, -5V Internal Reference● Interfaces to DSP Processors● 16-Pin DIP and SO Packages, 20-Pin SSOP Package Applications● Digital Signal Processing● Audio and Telecom Processing● Speech Recognition and Synthesis● DSP Servo Control● Spectrum Analysis
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Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Lead Free
Lead Free
Product Attribute
Mounting Type
Surface Mount
Product Attribute
Factory Lead Time
11 Weeks
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
11 Weeks
Packaging
Tape & Reel (TR)
Operating Temperature
-40°C~85°C
Published
2012
Lifecycle Status
PRODUCTION (Last Updated: 1 month ago)
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Supply Voltage
5V
Qualification Status
Not Qualified
Sub-Categories
Data Acquisition - Analog to Digital Converters (ADC)
Subcategory
Analog to Digital Converters
Reference Type
External, Internal
Architecture
SAR
Converter Type
ADC, SUCCESSIVE APPROXIMATION
Data Interface
SPI
Technology
BICMOS
Package / Case
16-SOIC (0.295, 7.50mm Width)
Manufacturer
Maxim Integrated
Base Part Number
MAX121
Voltage - Supply, Analog
5V -10.8V~15.75V
Number Of Functions
1
Surface Mount
YES
Reflow Temperature-Max (S)
30
Width
7.5mm
Number Of Terminations
16
Pin Count
16
Pbfree Code
yes
Number Of Bits
14
Voltage - Supply, Digital
5V -10.8V~15.75V
Manufacturer'S Part No.
MAX121EWE+T
Sampling Rate
0.308 MHz
Height Seated (Max)
2.65mm
Input Type
Single Ended
Negative Supply Voltage-Nom
-15V
Configuration
S/H-ADC
Terminal Finish
Matte Tin (Sn)
Output Bit Code
2'S COMPLEMENT BINARY
Output Format
SERIAL
Sample And Hold / Track And Hold
TRACK
Sampling Rate (Per Second)
308k
Number Of Analog In Channels
1
Supply Current-Max
20mA
Analog Input Voltage-Max
5V
Number Of Inputs
1
Analog Input Voltage-Min
-5V
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
HTSUS
8542.39.0001
ECCN Code
EAR99
Common questions
Product FAQ
Quick answers for buyers reviewing MAX121EWE+T, stock, documentation, and sourcing steps.
What is MAX121EWE+T?
MAX121EWE+T 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 MAX121EWE+T?
MAX121EWE+T is listed with package reference 16-SOIC. The current product description is IC ADC 14BIT 308KSPS 16-SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is MAX121EWE+T available in stock?
This page currently shows 78987 units in stock and 73994 units available for MAX121EWE+T. 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 MAX121EWE+T?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for MAX121EWE+T by Maxim Integrated. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for MAX121EWE+T?
Yes. This page links to the datasheet for MAX121EWE+T by Maxim Integrated, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify MAX121EWE+T before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for MAX121EWE+T before approving the order.
Data Acquisition - Analog to Digital Converters (ADC)
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