Product Details
Key Features
Applications/Uses
Unity Gain BW (MHz) (typ) | 1.7 |
Input IBIAS (nA) (max) | 0.5 |
VOS (µV) (max) | 50 |
VSUPPLY (Total) (V) (min) | 2.4 |
VSUPPLY (Total) (V) (max) | 5.5 |
# Amplifiers | 1 |
Rail to Rail | Output Only |
Package/Pins | SOIC (N)/8 SOT23/6 UMAX/8 |
Budgetary Price (See Notes) | 1.1 |
Simplified Block Diagram
Technical Docs
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Sampling:
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Parameters
Unity Gain BW (MHz) (typ) | 1.7 |
Input IBIAS (nA) (max) | 0.5 |
VOS (µV) (max) | 50 |
VSUPPLY (Total) (V) (min) | 2.4 |
VSUPPLY (Total) (V) (max) | 5.5 |
# Amplifiers | 1 |
Rail to Rail | Output Only |
Package/Pins | SOIC (N)/8 SOT23/6 UMAX/8 |
Budgetary Price (See Notes) | 1.1 |
Key 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/Uses
- Automatic Test Equipment (ATE)
- Battery-Powered Applications
- Cardiac Monitor
- Displays: Industrial, Front Panel, and Instrumentation
- Electrochemical Sensors
- Industrial: Process Measurement and Control
- Instrumentation Amplifiers
- Panel Meters
- Piezoelectric Sensors
- Power Meters
- Programmable Logic Controllers (PLCs)
- Strain Gauges
- Thermocouple Amplifiers
Description
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.
Technical Docs
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.