24 Bit 470SPS 三通道模数转换器

本芯片是一款24位、Sigma-Delta型模数转换器(ADC)，具有低功耗、低噪声、高精度的特点。本芯片有三个差分模拟输入，芯片内的低噪声放大器可以放大小信号输入。芯片集成有低漂移、低噪声的高精度带隙基准、可编程电流源、振荡器和偏置电压源等。本芯片与国外产品AD7793 管脚兼容，可实现替代，芯片的功能结构框图如下图所示： • 转换位数：24Bits\n• 工作电压：2.7V至5.25V\n• 均方根噪声：40nV@4.17SPS\n• 封装：16引脚TSSOP\n• 温度范围：-40℃至+105℃\n;

Aerosemi

航天民芯

Low Power, 16/24-Bit Sigma-Delta ADC with Low-Noise In-Amp and Embedded Reference

GENERAL DESCRIPTION The AD7792/AD7793 are low power, low noise, complete analog front ends for high precision measurement applications. The AD7792/AD7793 contain a low noise 16-/24-bit ∑-Δ ADC with three differential analog inputs. The on-chip, low noise instrumentation amplifier means that signa

文件：241.36 Kbytes 页数：18 Pages

AD

亚德诺

Low Power, 16/24-Bit Sigma-Delta ADC with Low-Noise In-Amp and Embedded Reference

GENERAL DESCRIPTION The AD7792/AD7793 are low power, low noise, complete analog front ends for high precision measurement applications. The AD7792/AD7793 contain a low noise 16-/24-bit ∑-Δ ADC with three differential analog inputs. The on-chip, low noise instrumentation amplifier means that signa

文件：241.36 Kbytes 页数：18 Pages

AD

亚德诺

With Driver amplifier for ADC AGC amplifier

Overview The LA7793V is a AGC amplifier with Driver amplifier for ADC. It is ideally suited for use with receiver systems receiving QPSK and/or QAM data transmissions. Functions • IF AGC control • IF AGC amplifier • IF Step Gain Controlled amplifier • Driver amplifier • ADC drive capabilit

文件：71.06 Kbytes 页数：4 Pages

SANYO

三洋