• - 交流-直流(AC-DC)控制器和稳压器
• - 直流-直流(DC-DC)控制器、转换器和稳压器
• - 电压和电流管理
• - 通讯IC
• - 驱动器
• - 热管理

• - 时钟及数据分配
• - 标准逻辑

• - 放大器和比较器
• - 模拟开关
• - 数字电位计
• - 接口
• - EMI和RFI滤波器

• - EEPROM存储器
• - 非易失性只读存储器(NVRAM)
• - SRAM存储器

说明

This device is fabricated using LinCMOS^TM

LinCMOS is a trademark of Texas Instruments Incorporated. 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 ), 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.

特性

• Single- or Dual-Supply Operation
• Wide Range of Supply Voltages
• 1.4 V to 18 V
• Very Low Supply Current Drain
• 300 uA Typ at 5 V
• 130 uA Typ at 1.4 V
• Built-In ESD Protection
• High Input Impedance . . . 10¹² 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 uV/Month, Including the First 30 Days
• Common-Mode Input Voltage Range Includes Ground
• Outputs Compatible With TTL, MOS, and CMOS
• Pin-Compatible With LM339