{"id":2433,"date":"2022-05-20T15:16:00","date_gmt":"2022-05-20T07:16:00","guid":{"rendered":"https:\/\/22ya4u4yz3u0.wpsite.pro\/?p=2433"},"modified":"2024-09-10T14:27:00","modified_gmt":"2024-09-10T06:27:00","slug":"eln8551-8552-8554","status":"publish","type":"post","link":"https:\/\/www.ecmos.com.tw\/en\/operation-amplifier\/eln8551-8552-8554\/","title":{"rendered":"ELN8551 8552 8554\uff5cZero-Drift, Single-Supply, Rail-to-Rail Input\/Output Operational Amplifiers"},"content":{"rendered":"\n
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General Description<\/h3>\n\n\n\n

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  \u00b5V  and  drift  of  20 nV\/\u00b0C, 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 (\u201340\u00b0C to +125\u00b0C) 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.<\/p>\n\n\n\n

Features<\/strong><\/h3>\n\n\n\n

\u25c6Low Offset Voltage: 3\u00b5V (TYP)
\u25c6Rail-to-Rail Input and Output Swing
\u25c62.7V to 5.0V Single Supply Operation
\u25c6Voltage Gain: 145dB (TYP)
\u25c6PSRR: 115dB (TYP)
\u25c6CMRR: 110dB (TYP)
\u25c6Low Input Bias Currents: 130pA
\u25c6Low Supply Current: 450\u00b5A\/Channel
\u25c6Overload Recovery Time: 0.1ms
\u25c6No External Capacitors Required
\u25c6-40\u2103 to +125\u2103 Operating Temperature Range
\u25c6Small Packaging:
ELN8551 Available in Green SOT23-5, SOP8 and MSOP8
ELN8552 Available in Green SOP8 and MSOP8
ELN8554 Available in Green SOP14 and TSSOP14<\/p>\n\n\n\n

Applications<\/strong><\/h3>\n\n\n\n

\u25c6Temperature Measurements
\u25c6Pressure Sensors
\u25c6Precision Current Sensing
\u25c6Electronic Scales
\u25c6Strain Gage Amplifiers
\u25c6Medical Instrumentation
\u25c6Thermocouple Amplifiers
\u25c6Handheld Test Equipment<\/p>\n\n\n\n

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