• - 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

The TLC139/TLC339 consists of four independent differential-voltage comparators designed to operate from a single supply. It is functionally similar to the LM139/LM339 family but uses 1/20th the power for similar response times. The open-drain MOS output stage interfaces to a variety of leads and supplies, as well as wired logic functions. For a similar device with a push-pull output configuration, see the TLC3704 data sheet.

The Texas Instruments LinCMOS™ process offers superior analog performance to standard CMOS processes. Along with the standard CMOS advantages of low power without sacrificing speed, high input impedance, and low bias currents, the LinCMOS™ process offers extremely stable input offset voltages, even with differential input stresses of several volts.

特性

• Very Low Power . . . 200 µW Typ at 5 V
• Fast Response Time . . . 2.5 µs Typ With 5-mV Overdrive
• Single Supply Operation:
  • TLC139M . . . 4 V to 16 V
  • TLC339M . . . 4 V to 16 V
  • TLC339C . . . 3 V to 16 V
  • TLC339I . . . 3 V to 16 V
• High Input Impedance . . . 10¹² Typ
• Input Offset Voltage Change at Worst Case Input at Condition Typically 0.23 µV/Month Including the First 30 Days
• On-Chip ESD Protection

LinCMOS is a trademark of Texas Instruments Incorporated.