ADA4841-1屬于開發(fā)板套件編程器的評估板-運算放大器。由亞德諾半導體技術有限公司制造生產的ADA4841-1評估板 - 運算放大器運算放大器評估板是裝有元器件的電路，用于提供特定集成電路或器件的工作實例。該產品族中的電路板提供了運算放大器實例。每個 IC 的通道類型有單通道、雙通道、三通道、四通道和八通道，放大器類型包括音頻、自動歸零、緩沖器、斬波器、電流反饋、電流檢測、差動、差分、四通道、儀表、隔離、J-FET、限幅、對數(shù)、功率、可編程增益、采樣保持、跨阻、可變增益、視頻、電壓反饋和零漂移。

GENERAL DESCRIPTION

The ADA4841-1/ADA4841-2 are unity gain stable, low noise and distortion, rail-to-rail output amplifiers that have a quiescent current of 1.5 mA maximum. Despite their low power consumption, these amplifiers offer low wideband voltage noise performance of 2.1 nV/√Hz and 1.4 pA/√Hz current noise, along with excellent spurious-free dynamic range (SFDR) of ?105 dBc at 100 kHz. To maintain a low noise environment at lower frequencies, the amplifiers have low 1/f noise of 7 nV/√Hz and 13 pA/√Hz at 10 Hz.

FEATURES

Low power: 1.1 mA/amp

Low wideband noise

2.1 nV/√Hz

1.4 pA/√Hz

Low 1/f noise

7 nV/√Hz @ 10 Hz

13 pA/√Hz @ 10 Hz

Low distortion: ?105 dBc @ 100 kHz, VO = 2 V p-p

High speed

80 MHz, ?3 dB bandwidth (G = +1)

12 V/μs slew rate

175 ns settling time to 0.1

Low offset voltage: 0.3 mV maximum

Rail-to-rail output

Power down

Wide supply range: 2.7 V to 12 V

APPLICATIONS

Low power, low noise signal processing

Battery-powered instrumentation

16-bit PulSAR? ADC drivers