TI LMV7275IDCKRQ1

The LMV7275-Q1 is a single-channel rail-to-rail input low-power comparator with rated supply voltages of 1.8V, 2.7V, and 5V. The supply current consumption per channel is as low as 9μA, while achieving a short propagation delay of 800ns. The LMV7275-Q1 comes in an SC-70 package. This type of miniature package can significantly reduce the printed circuit board (PCB) area and is well-suited for low-voltage, low-power, and space-constrained designs.

The LMV7275-Q1 features an open-drain output stage, supporting a wired-OR configuration. Additionally, the open-drain output has another advantage, allowing the output to be pulled up to any voltage up to 5.5V, independent of the LMV7275-Q1's supply voltage. This feature is beneficial for level-shifting applications.

The LMV7275-Q1 is fabricated using an advanced sub-micron silicon-gate BiCMOS process. The device uses bipolar inputs to improve noise performance and minimizes the negative output swing with complementary metal-oxide-semiconductor (CMOS) outputs.

• Automotive electronics applications
• AEC-Q100 qualified with the following results: Device temperature Grade 3: -40°C to 85°C ambient operating temperature range; Device HBM ESD classification Level 2; Device CDM ESD classification Level C6
• Single-supply or dual-supply operation
• Open-drain output

• Wearable devices
• Mobile phones and tablets
• General low-voltage applications for battery-powered electronics