MAX9648
General-Purpose, Low-Voltage, Single Comparators in Tiny Packages
Pin-for-Pin Compatible Replacements for LMX331/LMX331H
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Overview
Features and Benefits
- Guaranteed +1.8V to +5.5V Performance
- -40°C to +125°C Automotive Temperature Range
- Low Supply Current (60µA/Channel at VDD = +5.0V)
- Input Common-Mode Voltage Range Includes Ground
- No Phase Reversal for Overdriven Inputs
- Low Output Saturation Voltage (120mV)
- Internal 2mV Hysteresis (MAX9648)
- 5-Pin SC70 Space-Saving Package (2.0mm x 2.1mm x 1.0mm)
Product Details
The MAX9647/MAX9648 comparators are drop-in, pin-for-pin compatible replacements for the LMX331/LMX331H. The MAX9648 has the added benefit of internal hysteresis to provide noise immunity, preventing output oscillations even with slow moving input signals.
Advantage of the ICs include low supply voltage, small package, and low cost. They also offer a wide supply voltage range, wide operating temperature range, competitive CMRR and PSRR, response time characteristics, input offset, low noise, output saturation voltage, input bias current and RF immunity.
The ICs are available in both 5-pin SC70 and SOT23 packages.
Applications
- Battery-Powered Electronics
- General-Purpose Low-Voltage Applications
- General-Purpose Portable Devices
- Mobile Communications
- Notebooks and PDAs
Product Categories
Product Lifecycle
Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Evaluation Kits (1)
Documentation & Resources
Tools & Simulations
SPICE Model
LIB
MAX9648 SPICE Macro Model
4.15K
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
| Part Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| MAX9648AUK+ | Material Declaration | Reliability Data | 5-SOT_23-N/A | |
| MAX9648AUK+T | Material Declaration | Reliability Data | 5-SOT_23-N/A | |
| MAX9648AXK+ | Material Declaration | Reliability Data | 5-SC70-N/A | |
| MAX9648AXK+T | Material Declaration | Reliability Data | 5-SC70-N/A | |
| Wafer Fabrication Data | MAX9648 Reliability Data |
PCN-PDN Information
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Sample & Buy
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Buy Now Pricing
(**) Displayed Buy Now Price and Price Range is based on small quantity orders.
List Pricing
(*)The 1Ku list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
Lead Times
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Sampling
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