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

Supply original MAX191BENG+, Data Acquisition - Analog to Digital Converters (ADC), by Maxim Integrated

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MAX191BENG+ is listed with package reference DIP. The current product description is IC ADC 12BIT 100KSPS 24-DIP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

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This page currently shows 58559 units in stock and 15066 units available for MAX191BENG+. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.

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Yes. This page links to the datasheet for MAX191BENG+ by Maxim Integrated, so engineers and buyers can review package, ratings, and application details before purchase.

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Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for MAX191BENG+ before approving the order.

MAX191BENG+ 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 DIP under the Maxim Integrated brand listing. IC ADC 12BIT 100KSPS 24-DIP. TrustCompo combines the available model, brand, hierarchy, and specification details around MAX191BENG+ so buyers can move faster from review to quotation.

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Datasheet

Supply original MAX191BENG+, Data Acquisition - Analog to Digital Converters (ADC), by Maxim Integrated | TrustCompo

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Part Number

MAX191BENG+

Internal code

TCE000083883

Package

DIP

Manufacturer

Maxim Integrated

Key specifications

Series

Min Quantity

Availability

In Stock

58,559

Available

15,066

Requested quantity

Price Range

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Quality	Unit Price
1	$53.66
10	$40.24
30	$34.88
100	$30.85
500	$28.97
1,000	$26.83

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Product overview

Overview

The MAX2078 octal-channel ultrasound front-end is a fully integrated bipolar, high-density octal-channel ultra sound receiver optimized for low cost, high-channel count, high-performance portable and cart-based ultra sound systems.
The easy-to-use IC allows the user to achieve high-end 2D, PW, and CW Doppler (CWD) imaging capability using substantially less space and power.
The highly compact imaging receiver lineup, including low-noise amplifier (LNA), variable-gain amplifier (VGA), and anti-alias filter (AAF), achieves an ultra-low 2.4dB noise figure at RS = RIN = 200Ω at a very low 64.8mW per channel power dissipation.
The full imaging receiver channel has been optimized for second-harmonic imaging with -64dBFS second-harmonic distortion performance with a 1VP-P 5MHz output signal.
The bipolar front-end has also been optimized for excellent low-velocity PW and color-flow Doppler sensitivity with an exceptional near-carrier SNR of 140dBc/Hz at 1kHz offset from a 5MHz 1VP-P output clutter signal.
Features
♦ 8 Full Channels of LNA, VGA, AAF, and CWD Mixers in a Small, 10mm x 10mm TQFN Package
♦ Pin Compatible with MAX2077 with LNA, VGA, and AAF in 10mm x 10mm TQFN Variant
♦ Ultra-Low Full-Channel Noise Figure of 2.4dB at RIN = RS = 200Ω
♦ Low Output-Referred Noise of 23nV/√Hz at 5MHz, 20dB Gain, Yielding a Broadband SNR of 68dB
*
* for Excellent Second-Harmonic Imaging
♦ High Near-Carrier SNR of 140dBc/Hz at 1kHz Offset from a 5MHz, 1VP-P Output Signal, and 20dB of Gain for Excellent Low-Velocity PW and Color-Flow Doppler Sensitivity in a High-Clutter Environment
♦ Ultra-Low-Power 64.8mW per Full-Channel (LNA, VGA, and AAF) Normal Imaging Mode (234mW per Channel in CWD Mode)
♦ Selectable Active Input-Impedance Matching of 50Ω, 100Ω, 200Ω, and 1kΩ
♦ Wide Input-Voltage Range of 330mVP-P in High LNA Gain Mode and 550mVP-P in Low LNA Gain Mode
♦ Integrated Selectable 3-Pole 9MHz, 10MHz, 15MHz, and 18MHz Butterworth AAF
♦ Fast-Recovery, Low-Power Modes (< 2µs)
♦ Fully Integrated, High Dynamic Range CWD Beamformer with Near-Carrier SNR of 154dBc/Hz at 1kHz Offset from a 1.25MHz, 200mVP-P Input Clutter SignalApplications Medical Ultrasound Imaging Sonar

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