ELN8551 8552 8554|Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers

ELN8551 8552 8554|Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers

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General Description

The  ELN8551, ELN8552  and  ELN8554  are  single,  dual and  quad  amplifiers  featuring  rail-to-rail  input  and Output swings, which has ultralow offset, drift and bias current.
All are guaranteed to operate from +2.7 V to +5 V Single supply. With  an  offset  voltage  of  only  3  µV  and  drift  of  20 nV/°C, the ELN8551 is perfectly suited for Applications where  error  sources  cannot  be  tolerated.
Temperature, position and pres-sure sensors, medical equipment  and strain gage amplifiers benefit greatly from nearly zero drift over their operating temperature range.
The rail-to-rail input  and  output  swings  provided  by  the  ELN8551/358/324 family make both high-side and low-side sensing easy.
The  ELN8551/358/324 series  is  specified  for  the  extended industrial/automotive (–40°C to +125°C) temperature range.
The ELN8551 single is available in  5-lead SOT and 8-lead SOP/MSOP packages.
The ELN8552 dual amplifier is available  in  8-lead  SOP/MSOP  packages.
The ELN8554 quad  is  available  in narrow 14-lead  SOP  and  14-lead TSSOP packages.

Features

◆Low Offset Voltage: 3µV (TYP)
◆Rail-to-Rail Input and Output Swing
◆2.7V to 5.0V Single Supply Operation
◆Voltage Gain: 145dB (TYP)
◆PSRR: 115dB (TYP)
◆CMRR: 110dB (TYP)
◆Low Input Bias Currents: 130pA
◆Low Supply Current: 450µA/Channel
◆Overload Recovery Time: 0.1ms
◆No External Capacitors Required
◆-40℃ to +125℃ Operating Temperature Range
◆Small Packaging:
ELN8551 Available in Green SOT23-5, SOP8 and MSOP8
ELN8552 Available in Green SOP8 and MSOP8
ELN8554 Available in Green SOP14 and TSSOP14

Applications

◆Temperature Measurements
◆Pressure Sensors
◆Precision Current Sensing
◆Electronic Scales
◆Strain Gage Amplifiers
◆Medical Instrumentation
◆Thermocouple Amplifiers
◆Handheld Test Equipment


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The Rules Are Rigid, The Design Is Alive
We Provide Flexible And Flexible Customized Ic And Module Design

Tell Us What Product Project You Want To Do!

The Rules Are Rigid, The Design Is Alive
We Provide Flexible And Flexible Customized Ic And Module Design

Tell Us What Product Project You Want To Do!

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