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ADA4940-2

Ultralow Power, Low Distortion

GENERAL DESCRIPTION The ADA4940-1/ADA4940-2 are low noise, low distortion fully differential amplifiers with very low power consumption. They are an ideal choice for driving low power, high resolution, high performance SAR and sigma-delta (Σ-Δ) analog-to-digital converters (ADCs) with resolutio

文件:926.18 Kbytes 页数:32 Pages

AD

亚德诺

ADA4940-2

Precision, Low Power Differential Amplifier/ADC Driver Family

FEATURES APPLICATIONS nn Available with User Settable Gain or Fixed-Gain of 0.5V/V, 1V/V, or 2V/V nn 2.9nV/√Hz Input-Referred Noise nn 2mA Maximum Supply Current nn 45ppm Max Gain Error nn 0.5ppm/°C Max Gain Error Drift nn 94dB Min CMRR nn 100μV Max Offset Voltage nn 50nA Max Input Offse

文件:3.50258 Mbytes 页数:42 Pages

AD

亚德诺

ADA4940-2

Matched Resistor Network for Precision Amplifiers

文件:939.95 Kbytes 页数:16 Pages

AD

亚德诺

ADA4940-2

超低功耗、低失真ADC驱动器

ADA4940-1/ADA4940-2是低噪声、低失真、超低功耗的差分放大器,非常适合驱动分辨率最高为18位、DC至1 MHz的低功耗、高分辨率、高性能SAR型和Σ-Δ型模数转换器(ADC),静态电流仅1.25 mA。可调输出共模电平使ADA4940-1/ADA4940-2能够与多个ADC的输入共模电压相匹配。内部共模反馈环路可以提供出色的输出平衡,并能抑制偶数阶谐波失真产物。\n\n 对于ADA4940-1/ADA4940-2,利用由4个电阻组成的简单外部反馈网络便可轻松实现差分增益配置,反馈网络决定放大器的闭环增益。ADA4940-1/ADA4940-2采用ADI公司的互补双极性 • 小信号带宽:260 MHz\n\n• 超低功耗:1.25mA\n\n• 极低谐波失真\n• -122 dB THD (50 kHz)\n\n• -96 dB THD (1 MHz)\n\n\n\n\n• 低输入电压噪声:3.9 nV/√Hz\n\n• 失调电压:0.35 mV(最大值)\n\n• 平衡输出\n\n• 0.1%建立时间:34 ns\n\n• 轨到轨输出:−VS + 0.1 V至+VS − 0.1 V\n\n• 可调输出共模电压\n\n• 灵活的电源:3 V至7 V (LFCSP)\n\n• 禁用引脚用于降低功耗;

ADI

亚德诺

ADA4940-2ACP-EBZ

Ultralow Power, Low Distortion

GENERAL DESCRIPTION The ADA4940-1/ADA4940-2 are low noise, low distortion fully differential amplifiers with very low power consumption. They are an ideal choice for driving low power, high resolution, high performance SAR and sigma-delta (Σ-Δ) analog-to-digital converters (ADCs) with resolutio

文件:926.18 Kbytes 页数:32 Pages

AD

亚德诺

ADA4940-2ACPZ-R2

Ultralow Power, Low Distortion

GENERAL DESCRIPTION The ADA4940-1/ADA4940-2 are low noise, low distortion fully differential amplifiers with very low power consumption. They are an ideal choice for driving low power, high resolution, high performance SAR and sigma-delta (Σ-Δ) analog-to-digital converters (ADCs) with resolutio

文件:926.18 Kbytes 页数:32 Pages

AD

亚德诺

ADA4940-2ACPZ-R7

Ultralow Power, Low Distortion

GENERAL DESCRIPTION The ADA4940-1/ADA4940-2 are low noise, low distortion fully differential amplifiers with very low power consumption. They are an ideal choice for driving low power, high resolution, high performance SAR and sigma-delta (Σ-Δ) analog-to-digital converters (ADCs) with resolutio

文件:926.18 Kbytes 页数:32 Pages

AD

亚德诺

ADA4940-2ACPZ-RL

Ultralow Power, Low Distortion

GENERAL DESCRIPTION The ADA4940-1/ADA4940-2 are low noise, low distortion fully differential amplifiers with very low power consumption. They are an ideal choice for driving low power, high resolution, high performance SAR and sigma-delta (Σ-Δ) analog-to-digital converters (ADCs) with resolutio

文件:926.18 Kbytes 页数:32 Pages

AD

亚德诺

ADA4940-2ACPZ-R2

Ultralow Power, Low Distortion, Fully Differential ADC Drivers

文件:1.0257 Mbytes 页数:30 Pages

AD

亚德诺

ADA4940-2ACPZ-R2

Ultralow Power, Low Distortion, Fully Differential ADC Drivers

文件:1.04745 Mbytes 页数:30 Pages

AD

亚德诺

供应商型号品牌批号封装库存备注价格
AnalogDevices
24-LFCSP
1500
AD代理旗下一级分销商,主营AD全系列产品
询价
ADI
25+23+
QFP
20369
绝对原装正品全新进口深圳现货
询价
ADI
24+
LFCSP-24
90000
一级代理商进口原装现货、价格合理
询价
ADI
20+
NA
33680
ADI全新原装-可开原型号增税票
询价
ADI
20+
LFCSP24
11520
特价全新原装公司现货
询价
Analog Devices Inc.
24+
24-LFCSP-WQ(4x4)
53200
一级代理/放心采购
询价
ADI/亚德诺
23+
LFCSP24
24981
原装正品代理渠道价格优势
询价
ADI(亚德诺)/LINEAR
2447
LFCSP-24
315000
1500个/圆盘一级代理专营品牌!原装正品,优势现货,
询价
ADI
25+
QFN-24
932
就找我吧!--邀您体验愉快问购元件!
询价
ADI/亚德诺
21+
LFCSP
1500
询价
更多ADA4940-2供应商 更新时间2025-10-5 10:21:00