General-Purpose, Low-Voltage, Dual/Quad, Tiny Pack Comparators

The MAX9092/MAX9093/MAX9094/MAX9095 comparators are pin-for-pin compatible replacements for the LMX393/LMX393H/LMX339/LMX339H, respectively. The MAX9093/MAX9095 have the added benefit of internal hysteresis to provide noise immunity, preventing output oscillations even with slow-moving input signals.

Advantages 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 8-pin SOT23/µMAX® and 14-pin TSSOP/SO packages.

Applications

* Battery-Powered Electronics * General-Purpose Low-Voltage Applications * General-Purpose Portable Devices * Mobile Communications * Notebooks and PDAs

* Guaranteed +1.8V to +5.5V Performance

* -40°C to +125°C Automotive Temperature Range

* Low Supply Current (65µA/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 (MAX9093/MAX9095)

* Fast 100ns Propagation Delay

* Open-Drain Outputs

* 8-Pin SOT23/µMAX Package and 14-Pin TSSOP/SO Package