Texas Instruments TLV1701
The TLV170x family of devices offers a wide supply range, rail-to-rail inputs, low quiescent current, and low propagation delay. The open collector output offers the advantage of allowing the output to be pulled to any voltage rail up to +36 V above the negative power supply, regardless of the TLV170x supply voltage. These devices are available in single (TLV1701), dual (TLV1702), and quad (TLV1704) channel versions.FEATURES
●1 Supply Range: +2.2 V to +36 V or ±1.1 V to ±18 V● Low Quiescent Current: 55 µA per Comparator
● Input Common-Mode Range Includes Both Rails
● Low Propagation Delay: 560 ns
● Low Input Offset Voltage: 300 µV
● Open Collector Outputs: – Up to 36 V Above Negative Supply Regardless of Supply Voltage
● Industrial Temperature Range: –40°C to +125°C
● Small Packages: – Single: SC70-5, SOT-23-5, SOT553-5 – Dual: VSSOP-8, X2QFN-8 – Quad: TSSOP-14 2
APPLICATIONS
● Overvoltage and Undervoltage Detectors● Window Comparators
● Overcurrent Detectors
● Zero-Crossing Detectors
● System Monitoring for: – Power Supplies – White Goods – Industrial Sensors – Automotive – Medical 3
DESCRIPTION
All these features come in industry-standard, extremely-small packages, making these devices the best general-purpose comparators available. Low input offset voltage, low input bias currents, low supply current, and open-collector configuration make the TLV170x family flexible enough to handle almost any application, from simple voltage detection to driving a single relay.