概要
説明
The ISL70227SEH 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 ISL70227SEH the ideal choice for applications requiring both high DC accuracy and AC performance. The combination of precision, low noise, and a small footprint provides the user with outstanding value and flexibility relative to similar competitive parts. Applications for these amplifiers include precision and analytical instrumentation, active filters, and power supply controls. The ISL70227SEH is available in a 10 Ld hermetic ceramic flatpack and operates over the extended temperature range of -55 °C to +125 °C.
特長
- Electrically screened to DLA SMD# 5962-12223
- Wide supply range: 4.5V to 42V max.
- Very low voltage noise: 2.5nV/√Hz, typ.
- Gain-bandwidth product: 10MHz
- Superb offset drift: 1µV/°C, max
- Operating temperature range: -55 °C to +125 °C
- Low input voltage offset: 10µV, typ.
- Input bias current: 1nA, typ.
- Unity gain stable
- No phase reversal
- Radiation tolerance
- High dose rate: 100krad(Si)
- Low dose rate: 100krad(Si)*
- SEL/SEB LETTH (VS = ±18V): 86.4MeV/mg/cm2
- SEL immune (SOI process)
*Product capability established by initial characterization. The EH version is acceptance tested on a wafer-by-wafer basis to 50krad(Si) at a low dose rate.
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Evaluation
ISL70227MHEVAL1Z
アクティブ
36V Radiation Hardened Dual Precision Op Amp Evaluation Board
The ISL70227MHEVAL1Z evaluation board is designed to evaluate the performance of the rad hard ISL70227SRH and ISL70227SEH 36V precision low power operational amplifiers. The ISL70227SRH can operate from a dual supply with a 4.5V to 36V supply range. The ISL70227SRH features very low power, low...
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