TECH PUBLIC TS391RILT-TP

This device is a precision voltage comparator capable of operating from a single or dual supply. Its specification of as low as 2.0 mV makes it an excellent ground-level comparator in single-supply operation. The selection of input offset voltage makes it suitable for a wide range of applications in consumer electronics, automotive electronics, and industrial electronics, with a design that allows the input common-mode range to extend down to ground level.

• Output voltage compatible with DTL, ECL, TTL, MOS, and CMOS logic levels
• Low input bias current: 25nA
• Low input offset current: ±0.5nA
• Low input offset voltage: ±2mV (typical)
• Input common-mode range extends to ground
• Differential input voltage range equal to supply voltage
• Ultra-low supply current consumption (0.4mA) — independent of supply voltage
• Wide single-supply range: 2V ~ 36V
• Dual-supply range: ±1V ~ ±18V

• Battery chargers
• Cordless telephones
• Switching power supplies