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The LMH6643MAX is a high-performance dual-channel voltage-feedback operational amplifier manufactured by Texas Instruments, specifically designed for high-speed signal processing and low-power applications. It supports rail-to-rail output, featuring high bandwidth and fast slew rates, making it suitable for a wide range of high-frequency signal processing scenarios.

Core Features of LMH6643MAX

High bandwidth: Gain-bandwidth product up to 130MHz, enabling effortless handling of high-frequency signals.

Rapid slew rate: Slew rate up to 130V/μs, ensuring swift response.

Rail-to-rail output: Delivers a wider dynamic range.

Low power consumption: Quiescent current of just 2.7mA per channel.

Low Distortion: Total Harmonic Distortion plus Noise (THD+N) as low as -90dBc.

Wide Operating Temperature Range: -40°C to +85°C.

Multiple Power Supply Options: Supports single supplies from 2.7V to 12.8V, and dual supplies from ±2.5V to ±18V.

LMH6643MAX Product Attributes

Product Type: Operational Amplifier - Op Amp

Number of Channels: 2 Channel

GBP - Gain Bandwidth Product: 57 MHz

SR - Slew Rate: 135 V/μs

Vos - Input Offset Voltage: 3.4 mV

Ib - Input bias current:    2.6 μA    

Supply voltage - Maximum:    12.8 V    

Supply voltage - Minimum:    2.7 V    

Operating supply current:    2.7 mA    

Output current per channel:    140 mA    

CMRR - Common-mode rejection ratio:    95 dB

en - Input voltage noise density:    17 nV/√Hz    

Package / Housing:    SOIC-8    

Mounting style:    SMD/SMT    

Shutdown:    No Shutdown    

Minimum operating temperature:    -40°C    

Maximum operating temperature:    +85°C    

Series:    LMH6643

LMH6643MAX Product Applications

• Active filters

• CD/DVD drives

• ADC buffer amplifiers

• Portable video equipment

• Current sense buffers

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

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• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.