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Datasheet Intersil ISL70227SRHF/PROTO

Part NumberISL70227SRHF/PROTO

36V Radiation Hardened Dual Precision Operational Amplifier


  • Download » Datasheet PDF, 1.1 Mb, Revision: 2017-10-25
    ISL70227SRH Datasheet
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    ISL70227SRH FN7925
    Rev 2.00
    July 18, 2014 36V Radiation Hardened Dual Precision Operational Amplifier
    The ISL70227SRH is a high precision dual operational
    amplifier featuring very low noise, low offset voltage, low input
    bias current and low temperature drift. These features, plus its
    radiation tolerance, make the ISL70227SRH the ideal choice
    for applications requiring both high DC accuracy and AC
    performance. The combination of precision, low noise and
    small footprint provides the user with outstanding value and
    flexibility relative to similar competitive parts. Features Applications for these amplifiers include precision and
    analytical instrumentation, active filters, precision power
    supply controls, and industrial controls. Low input voltage offset 10ВµV, typ. The ISL70227SRH is available in a 10 Ld hermetic ceramic
    flatpack and operates over the extended temperature range of
    -55В°C to +125В°C. Applications Precision Instruments Industrial Controls Wide supply range 4.5V to 36V max. Very low voltage noise . 2.5nV/в€љHz, typ. Gain-bandwidth product . 10MHz Superb offset drift 1ВµV/В°C, max Operating temperature range . -55В°C to +125В° Input bias current . 1nA, typ. Unity gain stable No phase reversal Radiation tolerance
    -High dose rate 100krad(Si)
    -SEB LETTH (VS = В±18V) 86.4MeV/mg/cm2
    -SEL immune (SOI process) Related Literature Active Filter Blocks AN1669, “ISL70227SRH Evaluation Board User’s Guide” Data Acquisition AN1756, “Single Events Effects Testing of the
    ISL70227SRH, Dual 36V Rad Hard Precision Operational
    Amplifiers” Power Supply Control 0 C1 -5 1.5nF V+
    -VIN R1 ISL70227SRH R2 -15 232
    68.3nF C2 -25 ...



Package10 Ld CFP
Package IndexK10.A


Number of Channels2
AVOL120 dB
Bandwidth10 MHz
ClassM, /PROTO
Common Mode Rejection Ratio115 dB
Description36V Radiation Hardened Dual Precision Operational Amplifier
High Dose Rate (HDR) krad(Si)100
IBIAS (max)12 nA
IS (per amp)2.8 mA
Noise VN2.5 nV/√Hz
Number of Channels2
Operating Temperature Range-55 to 125
PSRR110 dB
Qualification LevelQML Class Q (military)
Rail-to-Rail InputNo
Rail-to-Rail OutputNo
SEL (MeV/mg/cm2)86
Slew Rate3.6 V/μs
VOS (max)0.1 mV
VS (max)36 V
VS (min)4.5 V

Eco Plan


Moldel Line

Series: ISL70227SRH (2)

Manufacturer's Classification

  • Space & Harsh Environment > Rad Hard Analog > RH Op Amps
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