INA118U

The INA118U is a low power, general purpose Instrumentation Amplifier offers excellent accuracy. Its versatile 3 operational amplifier design and small size make it ideal for a wide range of applications. Current-feedback input circuitry provides wide bandwidth even at high gain (70kHz at G = 100). A single external resistor sets any gain from 1 to 10,000. Internal input protection can withstand up to ±40V without damage. The INA118U is laser trimmed for very low offset voltage (50μV), drift (0.5μV/°C) and high common-mode rejection (110dB at G = 1000). It operates with power supplies as low as ±1.35V and quiescent current is only 350μA - ideal for battery-operated systems.

• 50mV Maximum low offset voltage
• 0.5mV/°C Maximum low drift
• 5nA Maximum low input bias current
• 110dB Minimum high CMR
• Inputs protected to ±40V
• 350mA Low quiescent current
• Green product and no Sb/Br

警告

该设备内置静电防护措施有限, 存放时引线应短接在一起, 或将设备放置在导电泡沫中, 以防止静电对MOS门造成损坏.