TLC354CPWG4

Comparator Quad ±8V/16V 14Pin TSSOP Tube

description

This device is fabricated using LinCMOS technology and consists of four independent differential voltage comparators; each is designed to operate from a single power supply. Operation from dual supplies is also possible if the difference between the two supplies is 1.4 V to 18 V. Each device features extremely high input impedance typically greater than 1012 Ω, which allows direct interface to high-impedance sources. The outputs are n-channel open-drain configurations and can be connected to achieve positive-logic wired-AND relationships. The capability of the TLC354 to operate from a 1.4-V supply makes this device ideal for low-voltage battery applications.

• Single- or Dual-Supply Operation

• Wide Range of Supply Voltages 1.4 V to 18 V

• Very Low Supply Current Drain

   300 µA Typ at 5 V

   130 µA Typ at 1.4 V

• Built-In ESD Protection

• High Input Impedance . . . 1012 Ω Typ

• Extremely Low Input Blas Current 5 pA Typ

• Ultrastable Low Input Offset Voltage

• Input Offset Voltage Change at Worst-Case Input Conditions Typically 0.23 µV/Month, Including the First 30 Days

• Common-Mode Input Voltage Range Includes Ground

• Outputs Compatible With TTL, MOS, and CMOS

• Pin-Compatible With LM339