型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
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 | Maxim | |
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 | Maxim | |
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 | Maxim | |
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 | ADI | |
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 | Maxim | ||
SPI Programmable-Gain Amplifier with Input VOS Trim and Output Op Amp 文件:368.12 Kbytes 页数:15 Pages | Maxim 美信 | Maxim | ||
SPI Programmable-Gain Amplifier with Input VOS Trim and Output Op Amp 文件:304.55 Kbytes 页数:15 Pages | Maxim 美信 | Maxim | ||
SPI Programmable-Gain Amplifier with Input VOS Trim and Output Op Amp 文件:1.79048 Mbytes 页数:15 Pages | Maxim 美信 | Maxim | ||
SPI Programmable-Gain Amplifier with Input VOS Trim and Output Op Amp 文件:304.55 Kbytes 页数:15 Pages | Maxim 美信 | Maxim | ||
SPI Programmable-Gain Amplifier with Input VOS Trim and Output Op Amp 文件:1.79048 Mbytes 页数:15 Pages | Maxim 美信 | Maxim |
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 |
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