MAX9001ESD+

$6.35

Description：IC AMP COMP REF 14SOIC
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube

SKU:3d7eb4fc6116 Category: Special Purpose Amplifiers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC AMP COMP REF 14SOIC
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Type：Amplifier, Comparator, Reference
Applications：Smart Card
Mounting Type：Surface Mount
Package / Case：14-SOIC (0.154", 3.90mm Width)
Supplier Device Package：14-SOIC
Grade：-
Qualification：-

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MAX9001ESD+

Overview

The MAX9001ESD+ is a low-power, high-speed single-supply integrated circuit combining an operational amplifier, a comparator, and a precision voltage reference. It operates from +2.5V to +5.5V supplies with typical quiescent current of 410µA. The unity-gain stable op amp offers 1.25MHz gain-bandwidth product. The comparator features 185ns propagation delay and ±2mV hysteresis. An internal 1.230V reference provides ±1% accuracy. The device includes shutdown mode reducing current to 2µA and utilizes a 14-pin SOIC package.

Feature Summary

Combines unity-gain stable op amp, fast comparator, and precision reference in compact packages
Shutdown mode reduces supply current to 2µA for battery-powered applications
Rail-to-Rail outputs extend dynamic range while minimizing power-supply glitches
Internal ±2mV comparator hysteresis ensures noise immunity

Applications

Single-supply zero-photodiode preamps
Smart card readers
Crossing detectors
Infrared receivers and bar-code readers
Keyless entry sensor signal detection

Procurement Notes

Verify the specific suffix ESD indicates the 14-pin SOIC package variant. Confirm availability status as distribution channels may vary. Ensure the datasheet revision matches the design requirements for electrical characteristics and pin configurations.

Selection Notes

Select this part when space-saving integration of three analog functions is required. Choose over discrete solutions for reduced board area and component count. Verify that the 1.25MHz bandwidth meets system speed requirements compared to higher-speed decompensated variants.

Part Context

This component belongs to the MAX9000 family of mixed-signal ICs designed for portable electronics. It integrates analog processing blocks typically requiring multiple chips. The MAX9001 specifically adds shutdown control and full comparator inputs compared to simpler variants.

Replacement Considerations

Official substitutes within the same family include MAX9000ESD+, MAX9003ESD+, and MAX9004ESD+. These share similar footprints but differ in gain stability, reference presence, or shutdown functionality.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.