AD8031AR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(chǎn)的AD8031AR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(chǎn)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 AD8031 (single) and AD8032 (dual) single-supply, voltage feedback amplifiers feature high speed performance with 80 MHz of small signal bandwidth, 30 V/μs slew rate, and 125 ns settling time. This performance is possible while consuming less than 4.0 mW of power from a single 5 V supply. These features increase the operation time of high speed, battery-powered systems without compromising dynamic performance.

FEATURES

Low power

Supply current 800 μA/amplifier

Fully specified at +2.7 V, +5 V, and ±5 V supplies

High speed and fast settling on 5 V

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

30 V/μs slew rate

125 ns settling time to 0.1

Rail-to-rail input and output

No phase reversal with input 0.5 V beyond supplies

Input CMVR extends beyond rails by 200 mV

Output swing to within 20 mV of either rail

Low distortion

?62 dB @ 1 MHz, VO = 2 V p-p

?86 dB @ 100 kHz, VO = 4.6 V p-p

Output current: 15 mA

High grade option: VOS (maximum) = 1.5 mV

APPLICATIONS

High speed, battery-operated systems

High component density systems

Portable test instruments

A/D buffers

Active filters

High speed, set-and-demand amplifiers