EL8176

Micropower Single Supply Rail-to-Rail Input/Output Precision Op Amp

Product Status: Mass Production

OVERVIEW

The EL8176 is a precision low power, operational amplifier. The device is optimized for single supply operation between 2.4V to 5.5V.

The EL8176 draws minimal supply current while meeting excellent DC-accuracy noise and output drive specifications. Competing devices seriously degrade these parameters to achieve micropower supply current.

The EL8176 can be operated from one lithium cell or two Ni-Cd batteries. The input range includes both positive and negative rail. The output swings to both rails.

KEY FEATURES

  • 55μA supply current
  • 100μV max offset voltage (8 Ld SO)
  • 2nA input bias current
  • 400kHz gain-bandwidth product
  • Single supply operation down to 2.4V
  • Rail-to-rail input and output
  • Output sources 31mA and sinks 26mA load current
  • Pb-free (RoHS compliant)

BLOCK DIAGRAM

 Block Diagram

PARAMETRICS

Parameters
EL8176
Basic Information
Production Status
Mass Production
# of Devices/ Channels
1
Bandwidth (MHz)
0.4
Slew Rate (V/μs)
0.13
VS (min)
2.4 V
VS (max)
5.5 V
IS (per amp)
0.055 mA
Noise VN (nV/√Hz)
28
IBIAS
0.5 nA
IBIAS (max)
2 nA
Max Offset Voltage
0.1 mV
IOUT
26 mA
VOUT (V)
4.994
Rail-to-Rail Input
Yes
Rail-to-Rail Output
Yes
PSRR (dB)
110
CMRR (dB)
110
Thermal Shutdown
No
Gain Min
1
AVOL (dB)
106
Enable
Yes
Qualification Level
Standard
Can Sample
YES
Temperature Range
-40 to +125

Below you will find information to support the development of your application.

You can find an explanation of orderable part numbers here.

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