• - 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 TLC27L4 and TLC27L9 quad operational amplifiers combine a wide range of input offset voltage grades with low offset voltage drift, high input impedance, extremely low power, and high gain.

These devices use Texas instruments silicon-gate LinCMOS^TM technology, which provides offset voltage stability far exceeding the stability available with conventional metal-gate processes.

The extremely high input impedance, low bias currents, and low-power consumption make these cost-effective devices ideal for high-gain, low- frequency, low-power applications. Four offset voltage grades are available (C-suffix and I-suffix types), ranging from the low-cost TLC27L4
(10 mV) to the high-precision TLC27L9 (900 uV). These advantages, in combination with good common-mode rejection and supply voltage rejection, make these devices a good choice for new state-of-the-art designs as well as for upgrading existing designs.

特性

• Trimmed Offset Voltage:
• TLC27L9...900 uV Max at 25°C,
• V_DD = 5 V
• Input Offset Voltage Drift...Typically
  0.1 uV/Month, Including the First 30 Days
• Wide Range of Supply Voltages Over
  Specified Temperature Range:
• 0°C to 70°C...3 V to 16 V
• -40°C to 85°C...4 V to 16 V
• -55°C to 125°C...4 V to 16 V
• Single-Supply Operation
• Common-Mode Input Voltage Range Extends Below the Negative Rail (C-Suffix, I-Suffix Types)
• Ultra-Low Power...Typically 195 uW
  at 25°C, V_DD = 5 V
• Output Voltage Range includes Negative Rail
• High Input Impedance...10¹² Typ
• ESD-Protection Circuitry
• Small-Outline Package Option Also Available in Tape and Reel
• Designed-In Latch-Up Immunity