DIA2841数据手册DIOO中文资料规格书

描述 Description

The DIA2841 is a low voltage, low offset, low power operational amplifier that operates with supply voltage ranging from 2.7 V to 12 V or ±1.35 V to ±6 V and has rail-to-rail input and output capability. The low offset of the device makes it a good choice for instrumentation. The low bias current and CMOS inputs make this product ideal for high-impedance sensor interface and battery-powered applications. The DIA2841 is available in a space-saving, ultra-small package, SC70-5. The small package provides the perfect solution for space-constrained PCBs and portable products. It is specified over ambient temperature range from -40°C to 125°C, which make it a perfect solution for automotive applications.

特性 Features

产品特性
• AEC-Q100 qualified:
  Device ambient temperature: -40°C ≤ TA ≤ 125°C   Device junction temperature: -40°C ≤ TJ ≤ 150°C
• Wide supply range: 2.7 V to 12 V or ±1.35 V to ±6 V
• Rail-to-rail input and output
• Low offset voltage: ±75 µV (typ)
• Supply current (no load): 620 µA
• Low bias current: typical 1 pA at VCC = 3.3 V
• Input voltage noise: 21 nV/√Hz at 1 kHz
• Gain-bandwidth product: 4.5 MHz
• Slew rate: 3 V/µs at VCC = 10 V
• Output short protection

应用 Application

• Automotive brake systems
• Electric power steering (EPS)
• Battery-powered products
• High-gain amplifiers
• Instrumentation amplifiers
• Active filters
• High-impedance sensor interfaces