ISL28214

Dual General Purpose Micropower, RRIO Operational Amplifiers

OVERVIEW

The ISL28114, ISL28214, and ISL28414 are single, dual, and quad channel general purpose micropower, rail-to-rail input and output operational amplifiers with supply voltage range of 1.8V to 5.5V. Key features are a low supply current of 390μA maximum per channel at room temperature, a low bias current, and a wide input voltage range, which enables the ISL28x14 devices to be excellent general purpose op amps for a wide range of applications.

The ISL28114 is available in the SC70-5 and SOT23-5 packages, the ISL28214 is in the MSOP8, SO8, and SOT23-8 packages, and the ISL28414 is in the TSSOP14 and SOIC14 packages. All devices operate across the extended temperature range of -40°C to +125°C.

KEY FEATURES

  • Low current consumption: 390μA
  • Wide supply range: 1.8V to 5.5V
  • Gain-bandwidth product: 5MHz
  • Input bias current: 20pA, Max.
  • Operating temperature range: -40°C to +125°C
  • Packages
  • ISL28114 (single): SC70-5, SOT23-5
  • ISL28214 (dual): MSOP8, SO8, SOT23-8
  • ISL28414 (quad): SOIC14, TSSOP14

PARAMETRICS

Parameters
ISL28214
Basic Information
Production Status
Mass Production
# of Devices/ Channels
2
Bandwidth (MHz)
5
Slew Rate (V/μs)
2.5
VS (min)
1.8 V
VS (max)
5.5 V
IS (per amp)
390 µA
Noise VN (nV/√Hz)
40
IBIAS
3 pA
IBIAS (max)
20 pA
Max Offset Voltage
4 mV
IOUT
31 mA
VOUT (V)
4.99
Rail-to-Rail Input
Yes
Rail-to-Rail Output
Yes
PSRR (dB)
71
CMRR (dB)
72
Thermal Shutdown
No
Gain Min
1
AVOL (dB)
90
Enable
No
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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