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Datasheet Intersil ISL70444SEHVF

Part NumberISL70444SEHVF

19MHz Radiation Hardened 40V Quad Rail-to-rail Input-output, Low-power Operational Amplifiers


  • Download » Datasheet PDF, 2.0 Mb, Revision: 2017-12-21
    ISL70444SEH Datasheet
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    ISL70444SEH FN8411
    Jul 6, 2017 19MHz Radiation Hardened 40V Quad Rail-to-Rail Input -Output,
    Low-Power Operational Amplifiers
    The ISL70444SEH features four low-power amplifiers
    optimized to provide maximum dynamic range. These op
    amps feature a unique combination of rail-to-rail operation on
    the input and output as well as a slew enhanced front-end that
    provides ultra fast slew rates positively proportional to a given
    step size; thereby increasing accuracy under transient
    conditions, whether it’s periodic or momentary. It also offers
    low power, low offset voltage, and low temperature drift,
    making it ideal for applications requiring both high DC
    accuracy and AC performance. With <5Вµs recovery for Single
    Event Transients (SET) (LETTH = 86.4MeVcm2/mg), the
    number of filtering components needed is drastically reduced.
    The ISL70444SEH is also immune to single event latch-up
    because it is fabricated in Intersil’s proprietary PR40 Silicon
    On Insulator (SOI) process.
    The amplifiers are designed to operate over a single supply
    range of 2.7V to 40V or a split supply voltage range of В±1.35V to
    В±20V. Applications for these amplifiers include precision ...



Package14 Ld CFP
Package IndexK14.C


Number of Channels4
Bandwidth19 MHz
ClassV, /PROTO
Common Mode Rejection Ratio88 dB
DLA SMD5962-13214
Description19MHz Radiation Hardened 40V Quad Rail-to-rail Input-output, Low-power Operational Amplifiers
High Dose Rate (HDR) krad(Si)100
IBIAS (max)650 nA
IS (per amp)2.4 mA
Low Dose Rate (ELDRS) krad(Si)50
Noise VN11.3 nV/√Hz
Number of Channels4
Operating Temperature Range-55 to 125
Qualification LevelQML Class V (space)
Rail-to-Rail InputYes
Rail-to-Rail OutputYes
SEL (MeV/mg/cm2)86.4
Slew Rate60 V/μs
VOS (max)0.4 mV
VS (max)40 V
VS (min)2.7 V

Eco Plan


Moldel Line

Series: ISL70444SEH (3)

Manufacturer's Classification

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

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