AD8337開(kāi)發(fā)板套件編程器的評(píng)估板-運(yùn)算放大器規(guī)格書(shū)PDF中文資料

AD8337屬于開(kāi)發(fā)板套件編程器的評(píng)估板-運(yùn)算放大器。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的AD8337評(píng)估板 - 運(yùn)算放大器運(yùn)算放大器評(píng)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(shí)例。該產(chǎn)品族中的電路板提供了運(yùn)算放大器實(shí)例。每個(gè) IC 的通道類(lèi)型有單通道、雙通道、三通道、四通道和八通道，放大器類(lèi)型包括音頻、自動(dòng)歸零、緩沖器、斬波器、電流反饋、電流檢測(cè)、差動(dòng)、差分、四通道、儀表、隔離、J-FET、限幅、對(duì)數(shù)、功率、可編程增益、采樣保持、跨阻、可變?cè)鲆?、視頻、電壓反饋和零漂移。

GENERAL DESCRIPTION

The AD8337 is a low noise, single-ended, linear-in-dB, general purpose variable gain amplifier (VGA) usable at frequencies from dc to 100 MHz; the ?3 dB bandwidth is 280 MHz. Excellent bandwidth uniformity across the entire gain range and low output-referred noise makes the AD8337 ideal for gain trim applications and for driving high speed analog-to digital converters (ADCs).

FEATURES

Low noise

Voltage noise = 2.2 nV/√Hz

Current noise = 4.8 pA/√Hz (positive input)

Wide bandwidth (?3 dB) = 280 MHz

Nominal gain range: 0 dB to 24 dB (preamp gain = 6 dB)

Gain scaling: 19.7 dB/V

DC-coupled

Single-ended input and output

High speed uncommitted op amp input

Supplies: +5 V, ±2.5 V, or ±5 V

Low power: 78 mW with ±2.5 V supplies

APPLICATIONS

Gain trim

PET scanners

High performance AGC systems

I/Q signal processing

Video

Industrial and medical ultrasound

Radar receivers