AD746J屬于開發(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AD746J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(dòng)歸零、緩沖器、斬波器、電流反饋、電流檢測、差動(dòng)、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。

PRODUCT DESCRIPTION

The AD746 is a dual operational amplifier, consisting of two AD744 BiFET op amps on a single chip. These precision monolithic op amps offer excellent dc characteristics plus rapid settling times, high slew rates and ample bandwidths. In addition, the AD746 provides the close matching ac and dc characteristics inherent to amplifiers sharing the same monolithic die.

The single pole response of the AD746 provides fast settling: 500 ns to 0.01. This feature, combined with its high dc precision, makes it suitable for use as a buffer amplifier for 12- or 14-bit DACs and ADCs. Furthermore, the AD746’s low total harmonic distortion (THD) level of 0.0001 and very close matching ac characteristics make it an ideal amplifier for many demanding audio applications.

FEATURES

AC PERFORMANCE

500 ns Settling to 0.01 for 10 V Step

75 V/ms Slew Rate

0.0001 Total Harmonic Distortion (THD)

13 MHz Gain Bandwidth

Internal Compensation for Gains of +2 or Greater

DC PERFORMANCE

0.5 mV max Offset Voltage (AD746B)

10 mV/8C max Drift (AD746B)

175 V/mV min Open Loop Gain (AD746B)

2 mV p-p Noise, 0.1 Hz to 10 Hz

Available in Plastic Mini-DIP, Cerdip and Surface

Mount Packages

Available in Tape and Reel in Accordance with

EIA-481A Standard

MIL-STD-883B Processing also Available

Single Version: AD744

APPLICATIONS

Dual Output Buffers for 12- and 14-Bit DACs

Input Buffers for Precision ADCs, Wideband

Preamplifiers and Low Distortion Audio Circuitry