AD744集成电路（IC）的模数转换器（ADC）规格书PDF中文资料

AD744属于集成电路（IC）的模数转换器（ADC）。由亚德诺半导体技术有限公司制造生产的AD744模数转换器（ADC）模数转换器（ADC、A/D 或 A 转 D）对模拟信号进行采样，例如由麦克风采集的声音或传感器的输出，然后将其转换为数字信号。一般来说，数字输出是二进制补码二进制数，与输入成比例。输入类型可能是差分、伪差分或单端输入。模数转换器可按照位数、采样率、输入数、接口、转换器数和架构（例如自适应增量、双斜率、折叠、流水线、SAR、三角积分、两步式）进行选择。

PRODUCT DESCRIPTION

The AD744 is a fast-settling, precision, FET input, monolithic operational amplifier. It offers the excellent dc characteristics of the AD711 BiFET family with enhanced settling, slew rate, and bandwidth. The AD744 also offers the option of using custom compensation to achieve exceptional capacitive load drive capability.

FEATURES

AC PERFORMANCE

500 ns Settling to 0.01 for 10 V Step

1.5 μs Settling to 0.0025 for 10 V Step

75 V/μs Slew Rate

0.0003 Total Harmonic Distortion (THD)

13 MHz Gain Bandwidth – Internal Compensation

>200 MHz Gain Bandwidth (G = 1000)

External Decompensation

>1000 pF Capacitive Load Drive Capability with

10 V/μs Slew Rate – External Compensation

DC PERFORMANCE

0.5 mV max Offset Voltage (AD744B)

10 μV/°C max Drift (AD744B)

250 V/mV min Open-Loop Gain (AD744B)

Available in Plastic Mini-DIP, Plastic SOIC, Hermetic

Cerdip, Hermetic Metal Can Packages and Chip Form

Surface Mount (SOIC) Package Available in Tape and

Reel in Accordance with EIA-481A Standard

APPLICATIONS

Output Buffers for 12-Bit, 14-Bit and 16-Bit DACs,

ADC Buffers, Cable Drivers, Wideband

Preamplifiers and Active Filters