• - 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 OPA2348 is a single-supply low-power CMOS operational amplifier. Featuring an extended bandwidth of 1 MHz and a supply current of 45 µA, the OPA2348 is useful for low-power applications on single supplies of 2.1 V to 5.5 V.

Low supply current of 45 µA and an input bias current of 0.5 pA make the OPA2348 an optimal candidate for low-power high-impedance applications such as smoke detectors and other sensors.

特性

• 0°C to 70°C Known Good Die
• Separated (Sawn) Die Mounted on Wafer Tape
• Controlled Baseline
• Low Quiescent Current (I_Q): 45 µA (Typ)
• Low Cost
• Rail-to-Rail Input and Output
• Single Supply: 2.1 V to 5.5 V
• Input Bias Current: 0.5 pA (Typ)
• High Speed:Power With Bandwidth: 1 MHz
• APPLICATIONS
  • Portable Equipment
  • Battery-Powered Equipment
  • Smoke Alarms
  • CO Detectors
  • Medical Instrumentation