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MAX9939

SPI Programmable-Gain Amplifier with Input Vos Trim and Output Op Amp

General Description The MAX9939 is a general-purpose, differential-input programmable-gain amplifier (PGA) that is ideal for conditioning a variety of wide dynamic range signals such as those found in motor current-sense, medical instrumentation, and sonar data acquisition applications. It feat

文件:308.43 Kbytes 页数:14 Pages

Maxim

美信

MAX9939

SPI Programmable-Gain Amplifier with Input VOS Trim and Output Op Amp

文件:368.12 Kbytes 页数:15 Pages

Maxim

美信

MAX9939

SPI Programmable-Gain Amplifier with Input VOS Trim and Output Op Amp

文件:304.55 Kbytes 页数:15 Pages

Maxim

美信

MAX9939

SPI可编程增益放大器(PGA),提供输入VOS调理和输出运算放大器

MAX9939为通用、差分输入可编程增益放大器(PGA),可理想动态变化范围较宽的信号调理,例如电动机电流检测、医疗设备以及声纳数据采集等应用。该器件可通过SPI接口在0.2V/V至157V/V范围内设置差分增益、输入失调电压补偿以及输出放大器,可配置为高阶有源滤波器或提供一路差分输出。\n\n PGA经过优化用于宽带应用,增益可设置为0.2V/V、1V/V、10V/V、20V/V、30V/V、40V/V、 60V/V、80V/V、119V/V和157V/V。精确的电阻匹配提供极低的增益温漂和极高的CMRR。尽管MAX9939采用2.9V至5.5V的VCC单电源供电,但由于使用了输入 • SPI可编程增益:0.2V/V至157V/V\n• 超低增益温漂\n• 集成放大器,用于R/C可编程有源滤波器\n• 输入失调电压补偿\n• 输入端保护至±16V\n• 13µA软件关断模式\n• -40°C至+125°C工作温度范围\n• 10引脚µMAX封装;

ADI

亚德诺

MAX9939AUB+

SPI Programmable-Gain Amplifier with Input Vos Trim and Output Op Amp

General Description The MAX9939 is a general-purpose, differential-input programmable-gain amplifier (PGA) that is ideal for conditioning a variety of wide dynamic range signals such as those found in motor current-sense, medical instrumentation, and sonar data acquisition applications. It feat

文件:308.43 Kbytes 页数:14 Pages

Maxim

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MAX9939_09

SPI Programmable-Gain Amplifier with Input VOS Trim and Output Op Amp

文件:368.12 Kbytes 页数:15 Pages

Maxim

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MAX9939_10

SPI Programmable-Gain Amplifier with Input VOS Trim and Output Op Amp

文件:304.55 Kbytes 页数:15 Pages

Maxim

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MAX9939_V01

SPI Programmable-Gain Amplifier with Input VOS Trim and Output Op Amp

文件:1.79048 Mbytes 页数:15 Pages

Maxim

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MAX9939AUB

SPI Programmable-Gain Amplifier with Input VOS Trim and Output Op Amp

文件:304.55 Kbytes 页数:15 Pages

Maxim

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MAX9939AUB/V+T

SPI Programmable-Gain Amplifier with Input VOS Trim and Output Op Amp

文件:1.79048 Mbytes 页数:15 Pages

Maxim

美信

技术参数

  • AV(V/V):

    0.2 to 157

  • Gain Error (max)(%):

    0.38

  • Gain Temp.- Coeff. (max)(ppm/°C):

    17

  • VSUPPLY (min)(V):

    2.9

  • VSUPPLY (max)(V):

    5.5

  • Shutdown Mode Supply Current (typ)(µA):

    13

  • Shutdown Mode Supply Current (max)(µA):

    24

  • Supply Current (typ)(µA):

    3400

  • Supply Current (max)(µA):

    6700

  • Gain-BW Product(MHz):

    2.15 to 279

  • Oper. Temp.(°C):

    -40 to +125

  • RoHS Available:

    Yes

  • Package/ Pins:

    UMAX/10

  • Smallest Available Pckg. (max w/pins)(mm2):

    15.4

  • Budgetary Price (See Notes):

    $1.22 @1k

供应商型号品牌批号封装库存备注价格
MAXIM
25+
MSOP10
500
品牌一级代理,新加坡香港上百万现货,欢迎查询!
询价
MAXIM
13+
uMAX
3738
原装分销
询价
MAX
17+
MSOP10
6200
100%原装正品现货
询价
0
24
询价
MAX
24+
MSOP10
5000
只做原装公司现货
询价
MAXIM/美信
19+
MSOP-10
16200
原装正品,现货特价
询价
MAXIM/美信
2022+
150
全新原装 货期两周
询价
Maxim Integrated
24+
10-uMAX
53200
一级代理/放心采购
询价
Maxim
1931+
N/A
5548
加我qq或微信,了解更多详细信息,体验一站式购物
询价
MAXIM(美信)
2447
MSOP-10
315000
50个/管一级代理专营品牌!原装正品,优势现货,长期
询价
更多MAX9939供应商 更新时间2025-10-7 11:02:00