LTC6912CDE-2#PBF

LTC® 6912 is a family of dual channel, low noise, digitally programmable gain amplifiers (PGA) that are easy to use and occupy very little PC board space. Typical applications include data acquisition systems, dynamic gain changing, automatic ranging circuits and automatic gain control.

• 2 channels with independent gain control: (0, 1, 2, 4, 8, 16, 32 and 64V/V)
• Single or dual Supply: 2.7V to 10.5V total
• Extended gain-bandwidth at high gains
• Slew rate:12V/µs typ at Gain = 1, VS = 5V, 30MHz typ gain bandwidth product at G=64
• 6µV/°C typ input offset voltage drift, internal op-amp is 6µV/°C typ
• 31.1nV/√Hz typ voltage noise density at Gain = 1, f = 50KHz
• 3-wire SPI™ interface
• Rail-to-rail input range and rail-to-rail output swing
• 12 lead DFN-EP package
• Operating temperature range from -40 to 85°C

注释

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party