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Status
Part Number	Status	Explanation
MAX400	This product is No Longer Available.	This product was manufactured for Maxim by an outside wafer foundry using a process that is no longer available. It is not recommended for new designs. For further information, contact us. The data sheet remains available for existing users. To the best of our knowledge, a second-source replacement for this part is available from Analog Devices.

Data Sheet

FULL DATA SHEET (PDF, 224kB) Download   E-Mail

Description

The MAX400 guaranteed maximum 10µV offset error is the lowest input offset voltage of any commercially available (nonchopper) monolithic amplifier. The MAX400 represents a 2.5 times improvement over the highest grade OP07 (the OP07A), and a 5 times improvement over the best commercial temperature range device (OP07E). The offset voltage drift is guaranteed to be a maximum of 0.3µV/°C which is also an improvement over the OP07 family. For the ultimate in DC performance (5µV maximum offset voltage and 0.05µV/°C maximum offset voltage drift) the MAX420 and MAX430 series of ±15V monolithic, chopper-stabilized amplifiers should be consulted.

Key Features		Applications/Uses
Ultra-Low Offset Voltage: 10µV (max) Ultra-Low Offset Voltage Drift: 0.2µV/°C Ultra Stable vs. Time: 0.2µV/month Ultra-Low Noise: 0.35µVP-P Wide Supply Voltage: ±3V to ±18V High Common-Mode Input: ±14V No External Components Required Fits OP07, AD510, 725, 108A/308A Sockets		High-Accuracy Data Acquisition Low-Level Signal Processing Medical Instrumentation Precision Amplifiers Strain-Gauge Amplifiers Thermocouple Amplifiers

Diagram

Typical Operating Circuit

Design Guides

Amplifiers and Sensors (PDF) Video (PDF)

Reliability Reports

Show FIT data for: MAX400 Request Reliability Report for: MAX400

Software/Models

none

Ordering Information

Notes: Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day. Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Devices: 1-11 of 11

MAX400	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX400MTV/HR		N/A	No Longer Available	Land Pattern: Not Available	-55°C to +125°C	See data sheet
MAX400MJA/HR		N/A	No Longer Available	CDIP(N);8 pin;82.6 mm² Outline Drawing: 21-0045 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: J8-2*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX400CTV		N/A	No Longer Available	TO99;8 pin;88.4 mm² Outline Drawing: 21-0022 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: G99-8*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX400ETV		N/A	No Longer Available	TO99;8 pin;88.4 mm² Outline Drawing: 21-0022 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: G99-8*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX400MTV		N/A	No Longer Available	TO99;8 pin;88.4 mm² Outline Drawing: 21-0022 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: G99-8*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX400CPA		N/A	No Longer Available	PDIP(N);8 pin;79.7 mm² Outline Drawing: 21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P8-1*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX400CPA+		N/A	No Longer Available	PDIP(N);8 pin;79.7 mm² Outline Drawing: 21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P8+1*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX400CSA		N/A	No Longer Available	SOIC(N);8 pin;30.9 mm² Outline Drawing: 21-0041 (PDF) Land Pattern: 90-0096 (PDF) Use pkgcode/variation: S8-2*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX400CSA-T		N/A	No Longer Available	Land Pattern: Not Available	0°C to +70°C	See data sheet
MAX400CSA+		N/A	No Longer Available	SOIC(N);8 pin;30.9 mm² Outline Drawing: 21-0041 (PDF) Land Pattern: 90-0096 (PDF) Use pkgcode/variation: S8+2*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX400CSA+T		N/A	No Longer Available	Land Pattern: Not Available	0°C to +70°C	See data sheet

Notes and Comments

Ultra-low VOS and drift, non-chopper stablized

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