• - 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 INA111 is a high speed, FET-input instrumentation amplifier offering excellent performance.

The INA111 uses a current-feedback topology providing extended bandwidth (2MHz at G = 10) and fast settling time (4us to 0.01% at G = 100). A single external resistor sets any gain from 1 to over 1000.

Offset voltage and drift are laser trimmed for excellent DC accuracy. The INA111's FET inputs reduce input bias current to under 20pA, simplifying input filtering and limiting circuitry.

The INA111 is available in 8-pin plastic DIP, and SOL-16 surface-mount packages, specified for the -40°C to +85°C temperature range.

特性

• FET INPUT: I_B = 20pA max
• HIGH SPEED: T_S = 4us (G = 100, 0.01%)
• LOW OFFSET VOLTAGE: 500uV max
• LOW OFFSET VOLTAGE DRIFT: 5uV/°C max
• HIGH COMMON-MODE REJECTION: 106dB min
• 8-PIN PLASTIC DIP, SOL-16 SOIC
• APPLICATIONS
  • MEDICAL INSTRUMENTATION
  • DATA ACQUISITION