TITLV3702IDR
Overview
The TLV3702IDR is a dual-channel, ultra-low power comparator featuring a push-pull CMOS output stage and rail-to-rail input capability. Operating with a typical quiescent current of only 560 nA per channel, it is specifically engineered for battery-powered systems where power consumption is the primary design constraint. The device supports a wide supply range from 2.7V to 16V and includes integrated reverse battery protection up to 18V.
Why Choose This Part
The primary advantage is its industry-leading low power consumption of 560 nA per channel, which significantly extends the operational life of coin-cell powered devices. The push-pull output eliminates the need for external pull-up resistors, saving board space and reducing bill-of-materials costs. Additionally, the high CMRR of 88dB and PSRR of 105dB ensure reliable performance in noisy environments or when operating directly from fluctuating battery voltages.
Applications
Key Specifications
Getting Started
To evaluate the TLV3702IDR, designers can use generic 8-pin SOIC to DIP adapter boards for breadboard prototyping. Ensure that bypass capacitors are placed as close to the VDD pin as possible, although the ultra-low current consumption makes the device less sensitive to supply noise than high-speed comparators. Use a high-impedance multimeter or oscilloscope probe when measuring outputs to avoid loading the nano-power stage.
