TLC374CDG4 .

产品概述

The TLC374CDG4 is a quad general purpose Differential Comparator fabricated using LinCMOS™ technology and designed to operate from a single power supply. Operation from dual supplies is also possible if the difference between the two supplies is 2 to 18V. It features extremely high input impedance, allowing direct interfacing with high-impedance sources. The outputs are N-channel open-drain configurations and can be connected to achieve positive-logic wired-AND relationships. The TLC374 has internal electrostatic discharge (ESD) protection circuits and has been classified with a 1000V ESD rating using human body model testing. However, care should be exercised in handling this device as exposure to ESD may result in degradation of the device parametric performance. The TLC374M is characterized for operation over full military temperature range of -55 to 125°C.

• Very low supply current drain 0.3mA typical at 5V
• Fast response time - 200ns for TTL level input step
• Built-in ESD protection
• 10¹²R High input impedance
• 5pA Extremely low input bias current
• Ultrastable low input offset voltage
• Input offset voltage change at worst-case input conditions typically 0.23uV/month
• Common-mode input voltage range includes ground
• Outputs compatible with TTL, MOS and CMOS
• Pin-compatible with LM339

• Green product and no Sb/Br

应用

自动化与过程控制, 传感与仪器