Datasheet > MAX44250AUA

MAX44250AUA

更新时间： 2024-11-06 01:03:07

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
14页	2353K
描述
20V, Ultra-Precision, Low-Noise Op Amps

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

MAX44250AUA 数据手册

EVALUATION KIT AVAILABLE

MAX44250/MAX44251/MAX44252

20V, Ultra-Precision, Low-Noise Op Amps

General Description

Benefits and Features

The MAX44250/MAX44251/MAX44252 are 20V, ultra-

precision, low-noise, low-drift amplifiers that offer near-

zero DC offset and drift through the use of patented auto-

correlating zeroing techniques. This method constantly

measures and compensates the input offset, eliminating

drift over time and temperature and the effect of 1/f noise.

These single, dual, and quad devices feature rail-to-rail

outputs, operate from a single 2.7V to 20V supply or dual

1.ꢀ5V to 10V supplies and consume only 1.15mA

per channel, while providing 5.9nV/√Hz input-referred

voltage noise. The ICs are unity-gain stable with a gain-

bandwidth product of 10MHz.

S 2.7V to 20V Power-Supply Range

S Integrated EMI Filter

S 6µV Input Offset Voltage (max) at Room

Temperature

S TCV

of 19nV/°C (max)

S Low 5.9nV/√Hz Input-Referred Voltage Noise

S 123nV in 0.1Hz to 10Hz

P-P

S Fast 400ns Settling Time

S 10MHz Gain-Bandwidth Product

S Rail-to-Rail Output

With excellent specifications such as offset voltage of

S High Accuracy Enables Precision Signal Chain

6µV (max), drift of 19nV/°C (max), and 12ꢀnV

noise in

P-P

Acquisition

0.1Hz to 10Hz, the ICs are ideally suited for applications

requiring ultra-low noise and DC precision such as inter-

facing with pressure sensors, strain gauges, precision

weight scales, and medical instrumentation.

Applications

Strain Gauges

Pressure Transducers

Medical Instrumentation

The ICs are available in 5-pin SOT2ꢀ, 8-pin SOT2ꢀ,

8-pin µMAX , and 14-pin SO packages and are rated

over the -40°C to +125°C temperature range.

Precision Instrumentation

Load Cell and Bridge Transducer Amplification

Ordering Information appears at end of data sheet.

For related parts and recommended products to use with this part,

refer to www.maximintegated.com/MAX44250.related.

Functional Diagrams appear at end of data sheet.

Typical Operating Circuit

3.3V

+10V

MAX44251

OUT

BUFFER

MAX6126

10V

+10V

-10V

REF

50R

MAX44251

BUFFER

-10V

IN+

MICRO-

PROCESSOR

OUTPUT

MAX11211

+10V

IN-

BUFFER

1.5V

MAX44251

-10V

µMAX is a registered trademark of Maxim Integrated Products, Inc.

For pricing, delivery, and ordering information, please contact Maxim Direct

at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.

19-6000; Rev 3; 4/13

12 3 4 5 6 7...14

中文翻译

下载PDF

与MAX44250AUA相关器件

型号	品牌	获取价格	描述	数据表
MAX44250AUA+	MAXIM	获取价格	20V, Ultra-Precision, Low-Noise Op Amps
MAX44250AUK	MAXIM	获取价格	20V, Ultra-Precision, Low-Noise Op Amps
MAX44250AUK+	MAXIM	获取价格	20V, Ultra-Precision, Low-Noise Op Amps
MAX44250AUK+T	MAXIM	获取价格	Operational Amplifier, 1 Func, 8.5uV Offset-Max, BICMOS, PDSO5, ROHS COMPLIANT, SOT-23, 5
MAX44251	MAXIM	获取价格	20V, Ultra-Precision, Low-Noise Op Amps
MAX44251	ADI	获取价格	20V、超高精度、低噪声运算放大器
MAX44251AKA	MAXIM	获取价格	20V, Ultra-Precision, Low-Noise Op Amps
MAX44251AKA+	MAXIM	获取价格	20V, Ultra-Precision, Low-Noise Op Amps
MAX44251AUA	MAXIM	获取价格	20V, Ultra-Precision, Low-Noise Op Amps
MAX44251AUA+	MAXIM	获取价格	20V, Ultra-Precision, Low-Noise Op Amps

与MAX44250AUA相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

13
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

9
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

35
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

31

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX44250AUA

MAX44250AUA 数据手册

与MAX44250AUA相关器件

与MAX44250AUA相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX44250AUA

MAX44250AUA 数据手册

与MAX44250AUA相关器件

与MAX44250AUA相关文章

您还可以找

您在本页遇到什么问题？