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AD7946

3mW, 100kSPS, 14-Bit ADC in 6-Lead SOT-23

GENERAL DESCRIPTION The AD79401 is a 14-bit, fast, low power, successive approximation ADC. The part operates from a single 2.50 V to 5.5 V power supply and features throughput rates up to 100 kSPS. The part contains a low noise, wide bandwidth track-and-hold amplifier that can handle input frequ

文件:480.47 Kbytes 页数:20 Pages

AD

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AD7946

16-Bit, /-0.65 LSB INL, 500 kSPS PulSAR Differential ADC in MSOP/QFN

GENERAL DESCRIPTION The AD7693 is a 16-bit, successive approximation, analog-to digital converter (ADC) that operates from a single power supply, VDD. It contains a low power, high speed, 16-bit sampling ADC with no missing codes, an internal conversion clock, and a versatile serial interface p

文件:526.34 Kbytes 页数:24 Pages

AD

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AD7946

16-Bit Lower Power

GENERAL DESCRIPTION The AD7988-1/AD7988-5 are 16-bit, successive approximation, analog-to-digital converters (ADC) that operate from a single power supply, VDD. The AD7988-1 offers a 100 kSPS throughput, and the AD7988-5 offers a 500 kSPS throughput. They are low power, 16-bit sampling ADCs wit

文件:469.9 Kbytes 页数:24 Pages

AD

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AD7946

16-Bit, 100 kSPS PulSAR, Differential ADC in MSOP

GENERAL DESCRIPTION The AD7684 is a 16-bit, charge redistribution, successive approximation, PulSAR® analog-to-digital converter (ADC) that operates from a single power supply, VDD, between 2.7 V to 5.5 V. It contains a low power, high speed, 16-bit sampling ADC with no missing codes, an internal

文件:421.15 Kbytes 页数:16 Pages

AD

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AD7946

Dual Differential 16-Bit, 1 MSPS PulSAR ADC 12.0 mW in QSOP

GENERAL DESCRIPTION The AD7903 is a dual 16-bit, successive approximation, analog to-digital converter (ADC) that operates from a single power supply, VDDx, per ADC. It contains two low power, high speed, 16-bit sampling ADCs and a versatile serial port interface (SPI). On the CNVx rising edge, t

文件:1.23078 Mbytes 页数:29 Pages

AD

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AD7946

14-Bit, 500 kSPS PulSAR ADC in MSOP

GENERAL DESCRIPTION The AD7946 is a 14-bit, charge redistribution, successive approximation, analog-to-digital converter (ADC) that operates from a single 5 V power supply, VDD. It contains a low power, high speed, 14-bit sampling ADC with no missing codes, an internal conversion clock, and a v

文件:644.75 Kbytes 页数:24 Pages

AD

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AD7946

16-Bit, 500 kSPS PulSAR ADC in MSOP/QFN

GENERAL DESCRIPTION The AD7686 is a 16-bit, charge redistribution, successive approximation, analog-to-digital converter (ADC) that operates from a single 5 V power supply, VDD. It contains a low power, high speed, 16-bit sampling ADC with no missing codes, an internal conversion clock, and a ver

文件:611.24 Kbytes 页数:28 Pages

AD

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AD7946

PulSAR ADC in MSOP and LFCSP

文件:597.46 Kbytes 页数:25 Pages

AD

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AD7946

16-Bit, 1 MSPS PulSAR ADC in MSOP QFN

文件:292.81 Kbytes 页数:12 Pages

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AD7946

14位、500 kSPS PulSAR® ADC,采用MSOP封装

AD7946是一款14位、500 kSPS、电荷再分配、逐次逼近型模数转换器(ADC),采用5 V单电源(VDD)供电。该器件内置一个极低功耗、高速、16位无失码采样ADC、一个内部转换时钟和一个多功能串行接口端口,还集成了一个低噪声、宽带宽、极短孔径延迟的采样保持电路。在CNV上升沿,器件对IN+与IN-之间的模拟输入电压差进行采样,范围从0V至REF。基准电压(REF)由外部提供,最高可设置为电源电压。\n\n 功耗和吞吐速率呈线性变化关系。\n\n SPI兼容串行接口还能够利用SDI输入,将几个ADC以菊花链形式连结到单三线式总线上,并提供一个可选的忙闲指示。采用独立 • 14位分辨率、无失码\n\n• 吞吐速率:500 kSPS\n\n• 积分非线性(INL):典型值±0.4 LSB,最大值±1 LSB(FSR的±0.0061%)\n\n• 信纳比(SINAD):85 dB(20 kHz时)\n\n• 总谐波失真(THD):-100 dB(20 kHz时)\n\n• 伪差分模拟输入范围\n• 0 V至REF(REF可高达VDD)\n\n\n\n\n• 无流水线延迟\n\n• 采用5 V单电源供电,提供1.8 V/2.5 V/3 V/5 V逻辑接口\n\n• 专有串行接口\n• SPI/QSPI™/MICROWIRE™/DSP兼容\n\n\n\n\n;

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详细参数

  • 型号:

    AD7946

  • 制造商:

    AD

  • 制造商全称:

    Analog Devices

  • 功能描述:

    14-Bit, 500 kSPS PulSAR⑩ ADC in MSOP/QFN

供应商型号品牌批号封装库存备注价格
AD
24+
9000
5000
原装现货
询价
ADI
22+
N/A
60000
专注配单,只做原装现货
询价
ADI
23+
N/A
5000
专注配单,只做原装进口现货
询价
ADI
23+
N/A
7000
询价
ADI
24+
875
询价
ADI
2015+
SOP/DIP
18998
一级代理原装现货,特价热卖!
询价
AD
25+
MSOP10
20
主打产品,长备大量现货
询价
AnalogDevices
10-MSOP
1000
AD代理旗下一级分销商,主营AD全系列产品
询价
AD
25+
MSOP8
29
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
AD
23+
LFCSP10
5000
原装正品,假一罚十
询价
更多AD7946供应商 更新时间2025-10-5 12:01:00