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MAX4257ESA+T

MAX4257ESA+T

MAX4257ESA+T

Maxim Integrated

1pA 115 dB Instrumentational OP Amps 0.0001μA 2.4V~5.5V ±1.2V~2.75V MAX4257 8 Pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

MAX4257ESA+T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface MountYES
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2012
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Operational Amplifiers
Packing Method TAPE AND REEL
Technology BICMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
[email protected] Reflow Temperature-Max (s) 30
Base Part Number MAX4257
Pin Count8
JESD-30 Code R-PDSO-G8
Qualification StatusNot Qualified
Output Type Push-Pull, Rail-to-Rail
Number of Circuits 2
Current - Supply 420μA
Slew Rate2.1V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 115 dB
Current - Input Bias 1pA
Voltage - Supply, Single/Dual (±) 2.4V~5.5V ±1.2V~2.75V
Gain Bandwidth Product22MHz
Unity Gain BW-Nom 22000 kHz
Average Bias Current-Max (IIB) 0.0001μA
Low-Offset YES
Frequency CompensationYES AVCL>=10
Supply Voltage Limit-Max 6V
Voltage - Input Offset 70μV
Current - Output / Channel 68mA
Low-Bias YES
MicropowerYES
Programmable PowerNO
Wideband NO
Power NO
Voltage Gain-Min 10000
Height Seated (Max) 1.75mm
Length 4.9mm
RoHS StatusROHS3 Compliant
In-Stock:4263 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$5.861956$5.861956
10$5.530147$55.30147
100$5.217120$521.712
500$4.921811$2460.9055
1000$4.643218$4643.218

MAX4257ESA+T Product Details

MAX4257ESA+T Overview


A 8-SOIC (0.154, 3.90mm Width) case is used to package the op amp. The instrumentation amplifier in this picture is of the General Purpose-type. Upon delivery, op amp ic is packaged in a Tape & Reel (TR) case. During the past two weeks, there have been close to 8 terminations. It consists of a total of 8 pins in total. The linear amplifier should be run at 5V at all times, so please keep that in mind when using it. There are two types of Operational Amplifiers op amps in this case, and this device falls into one of them. For this electronic part, it is recommended that you mount it with type Surface Mount. It is important to note that this linear amplifier works well at a temperature of -40°C~85°C when it comes to operating temperatureA linear amplifier like this has 2 circuits on it. There are more than a few advantages to using this instrumentation amplifier, one of which is that it outputs Push-Pull, Rail-to-Rail signals. A TAPE AND REEL-shaped amplifier is used to pack the buffer amps. To run supply current of buffer amplifier under 420μA. A voltage gain of 10000 is the minimum this op amp can achieve.

MAX4257ESA+T Features


8 Pins
supply voltage of 5V
Output Type: Push-Pull, Rail-to-Rail

MAX4257ESA+T Applications


There are a lot of Maxim Integrated MAX4257ESA+T Instrumentational OP Amps applications.

  • Portable electronic products powered by batteries
  • Polarized electrodes
  • Computer workstations
  • MP3
  • Signal amplification
  • ECG equipment
  • Signal operation
  • Thermocouples
  • Multimedia playback equipment
  • Test equipment

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