Операционные усилители PGA113AIDGST

Программируемый/переменный усилитель , 2 канал(-ов), 1 Усилитель, 10 МГц, -40 °C, 125 °C

The PGA113AIDGST is a zero-drift Programmable Gain Amplifier with MUX function. This device (binary and scope gains) offers two analog inputs, a three-pin SPI interface and software shutdown. All version provides internal calibration channels for system-level calibration. The channels are tied to GND, 0.9 VCAL, 0.1 VCAL and VREF, respectively. VCAL, an external voltage connected to Channel 0, is used as the system calibration reference.

• Rail-to-rail input and output
• Four internal calibration channels
• Amplifier optimized for driving CDAC ADCs
• SPI™ interface (10MHz) with daisy-chain capability
• 50mV to supply rails Output swing
• 12nV/√Hz Low noise
• ±5nA (25°C) Maximum input offset current
• 200ns Gain switching time
• Green product and no Sb/Br

Области применения

Тестирование и Измерение, Обработка Сигнала