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Datasheet Intersil ISL71444M


19MHz 40V Quad Rail-to-Rail Input-Output, Low-Power Operational Amplifiers


  • Download » Datasheet, PDF, 2.5 Mb, Revision: 2017-12-21
    ISL71444M Datasheet
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    ISL71444M FN8892
    Jun 6, 2017 19MHz 40V Quad Rail-to-Rail Input-Output, Low-Power Operational Amplifiers The ISL71444M features four radiation tolerant, 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. They also offer lowpower, low-offset voltage, and low temperature drift, making it ideal for applications requiring both high DC accuracy
    and AC performance. Features Unity gain stable with wide gain-bandwidth product: 19MHz Wide single and dual supply range: 2.7V to 40V max Low input offset voltage: 400µV Low current consumption (per amplifier): 1.1mA, typ High large signal slew rate: 60V/µs Operating temperature range: -55°C to +125°C 14 Ld TSSOP with NiPdAu lead finish Characterized radiation level Low Dose Rate (V+ or V+ 110dB with a ±18V supply. The minimum CMRR performance across the
    -55°C to +125°C temperature range and radiation is >70dB over the full common-mode input range for power
    supply voltages from ±2.5V (5V) to ±18V (36V). 4.3 Input Performance The slew enhanced front-end is a block that is placed in parallel with the main input stage and functions based on the
    input differential. 4.4 Input ESD Diode Protection The input terminals (IN+ and IN-) have internal ESD protection diodes to the positive and negative supply rails,
    series-connected 600Ω current limiting resistors, and an anti-parallel diode pair across the inputs.
    600Ω VIN +
    600Ω VOUT
    RL V-Figure 48. Input ESD Diode Current Limiting, Unity Gain 4.5 Output Short-Circuit Current Limiting The output current limit has a worst case minimum limit of ±8mA but may reach as high as ±100mA. The op amp
    can withstand a short-circuit to either rail for a short duration ( ...



Intersil M14.173Intersil M14.173Intersil M14.173
Package14 Ld TSSOP14 Ld TSSOP T+R14 Ld TSSOP T+R
Package IndexM14.173M14.173M14.173
Peak Temperature260C260C260C
Pin Count141414


AVOL130 dB130 dB130 dB
Bandwidth19 MHz19 MHz19 MHz
Number of Channels444
Common Mode Rejection Ratio113 dB113 dB113 dB
Description19MHz 40V Quad Rail-to-Rail Input-Output, Low-Power Operational Amplifiers19MHz 40V Quad Rail-to-Rail Input-Output, Low-Power Operational Amplifiers19MHz 40V Quad Rail-to-Rail Input-Output, Low-Power Operational Amplifiers
IBIAS (max)650 nA650 nA650 nA
IOUT10 mA10 mA10 mA
IS (per amp)1.1 mA1.1 mA1.1 mA
Low Dose Rate (ELDRS) krad(Si)303030
Noise VN11.3 nV/√Hz11.3 nV/√Hz11.3 nV/√Hz
Number of Channels444
Operating Temperature Range-55 to 125-55 to 125-55 to 125
PSRR130 dB130 dB130 dB
Rail-to-Rail InputYesYesYes
Rail-to-Rail OutputYesYesYes
SEL (MeV/mg/cm2)434343
Slew Rate60 V/μs60 V/μs60 V/μs
VOS (max)500 V500 V500 V
VS (max)40 V40 V40 V
VS (min)2.7 V2.7 V2.7 V

Eco Plan


Moldel Line

Series: ISL71444M (3)

Manufacturer's Classification

  • Space & Harsh Environment > Rad Tolerant Analog > RT Op Amps

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