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16V op amps offer improved noise performance

Posted: 29 Oct 2010     Print Version  Bookmark and Share

Keywords:operational amplifier  low quiescent current  op amp 

Microchip Technology Inc. debuts the MCP6H01 and MCP6H02 (MCP6H01/2) general-purpose operational amplifiers (op amps) with a low quiescent current of 135µA, extended battery life and improved noise performance targeting automotive, industrial, medical, battery-powered and other applications.

These devices also feature a gain-bandwidth product of 1.2MHz, supply voltage from 3.5V to 16V, offset voltage of 3.5mV (max.), Common Mode Rejection Ratio (CMRR) of 100dB (typ.), and Power-Supply Rejection Ratio (PSRR) of 102dB (typ.).

The MCP6H01/2 is targeted for applications that operate on voltages up to 16V, such as those in the medical (e.g. portable instrumentation, heart- and blood-pressure monitors), automotive (e.g. proximity, temperature or flow sensors), and industrial (e.g. high-side current sensing in power supplies) markets.

These devices also offer high CMRR and PSRR for improved noise performance. Additionally, low current consumption combined with space-saving package offerings makes the MCP6H01/2 suitable for portable applications.

The MCP6H01/2 is available in 8-pin SOIC or 8-pin, 2mmx3mm TDFN packaging. Samples and volume production quantities can be ordered from the Microchip website.

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