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MAX4237AEUA规格书详情
General Description
The MAX4236/MAX4237 are high-precision op amps that feature an exceptionally low offset voltage and offset voltage temperature coefficient without using any chopper techniques. The MAX4236 and MAX4237 have a typical large-signal, open-loop voltage gain of 120dB. These devices have an ultra-low input-bias current of 1pA. The MAX4236 is unity-gain stable with a gain bandwidth product of 1.7MHz, while the MAX4237 is stable for closed-loop gains greater than 5V/V with a gain-bandwidth product of 7.5MHz. Both devices have a shutdown function in which the quiescent current is reduced to less than 0.1µA, and the amplifier output is forced into a high-impedance state.
The input common-mode range of the MAX4236/MAX4237 extends below the negative supply range, and the output swings Rail-to-Rail®. These features make the amplifiers ideal for applications with +3V or +5V single power supplies. The MAX4236/MAX4237 are specified for the extended temperature range (-40°C to +85°C) and are available in tiny SOT23, µMAX, and SO packages. For greater accuracy, the A grade µMAX and SO packages are tested to guarantee 20µV (max) offset voltage at +25°C and less then 2µV/°C drift.
Features
♦ Ultra-Low Offset Voltage
20µV (max) at +25°C (Grade A)
50µV (max) at +25°C (Grade B, 6-Pin SOT23)
♦ Ultra-Low Offset Voltage Drift
2µV/°C (max) (Grade A)
4.5µV/°C (max) (Grade B, 6-Pin SOT23)
5.5µV/°C (max) (6-Pin SOT23)
♦ Ultra-Low 1pA Input Bias Current
♦ High Open-Loop Voltage Gain: 110dB (min)
(RL = 100kΩ)
♦ Compatible with +3V and +5V Single-Supply
Power Systems
♦ Ground Sensing: Input Common-Mode Range
Includes Negative Rail
♦ Rail-to-Rail Output Swing into a 1kΩ Load
♦ 350µA Quiescent Current
♦ Gain-Bandwidth Product
1.7MHz (MAX4236, AV = 1V/V)
7.5MHz (MAX4237, AV = 5V/V)
♦ 200pF Capacitive Load Handling Capability
♦ Shutdown Mode: 0.1µA Quiescent Current,
Places Output in a High-Impedance State
♦ Available in Space-Saving SOT23 and µMAX Packages
Applications
Strain Gauges
Piezoelectric Sensors
Thermocouple Amplifiers
Electrochemical Sensors
Battery-Powered Instrumentation
Instrumentation Amplifiers
产品属性
- 型号:
MAX4237AEUA
- 功能描述:
精密放大器 Precision 3V/5V Rail-Rail
- RoHS:
否
- 制造商:
Maxim Integrated
- 输入补偿电压:
0.25 mV at +/- 5 V
- 封装/箱体:
SOIC-8 Narrow
- 封装:
Tube
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Maxim |
22+ |
8uMAX |
9000 |
原厂渠道,现货配单 |
询价 | ||
MAXIM/美信 |
22+ |
MSOP-8 |
8810 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
MAXIM/美信 |
21+ |
UMAX-8 |
890000 |
全新原装现货 |
询价 | ||
Analog Devices Inc./Maxim Inte |
21+ |
8-TSSOP,8-MSOP(0.118,3.00mm |
5567 |
正规渠道/品质保证/原装正品现货 |
询价 | ||
Maxim |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
ADI(亚德诺)/MAXIM(美信) |
23+ |
UMAX8 |
7350 |
原装进口,原厂直销!当天可交货,支持原型号开票! |
询价 | ||
MAXIM/缇庝俊 |
22+ |
UMAX-8 |
3800 |
询价 | |||
MAXIM/美信 |
21+ |
UMAX-8 |
26680 |
公司只做原装,诚信经营 |
询价 | ||
Maxim Integrated |
22+/23+ |
8-uMAX-EP|8-uSOP-EP |
7500 |
原装进口公司现货假一赔百 |
询价 | ||
MAXIM/美信 |
22+ |
UMAX-8 |
26000 |
原装正品,假一赔十! |
询价 |