SCD5901 Rev F

FEATURES

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Single power supply operation (3.3V to 5.0V) or dual power supply operation (±1.65 to ±2.5V)

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Radiation performance

- Total dose:

>1Mrad(Si); Dose rate = 50 - 300 rads(Si)/s

- ELDRS Immune

- SEL Immune

- Neutron Displacement Damage

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Rail-to-Rail input and output range

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Enable pin to Enable/Disable amplifiers in pairs.

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Short Circuit Tolerant

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Full military temperature range

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Designed for aerospace and high reliability space applications

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Packaging – Hermetic ceramic SOIC

- 16-pin, .411"L x .293"W x .105"Ht

- Weight - 0.8 grams max

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Aeroflex Plainview’s Radiation Hardness Assurance Plan is DLA Certified to MIL-PRF-38534, Appendix G.

RadHard-by-Design

GENERAL DESCRIPTION

Aeroflex’s RHD5901 is a radiation hardened, single supply, quad operational amplifier with enable in a

16-pin SOIC package. The RHD5901 design uses specific circuit topology and layout methods to mitigate

total ionizing dose effects and single event latchup. These characteristics make the RHD5901 especially

suited for the harsh environment encountered in Deep Space missions. It is guaranteed operational from

-55°C to +125°C. Available screened in accordance with MIL-PRF-38534 Class K, the RHD5901 is ideal

for demanding military and space applications.

ORGANIZATION AND APPLICATION

The RHD5901 amplifiers are capable of rail-to-rail input and outputs. Performance characteristics listed are

for general purpose operational 5V CMOS amplifier applications. The amplifiers will drive substantial

resistive or capacitive loads and are unity gain stable under normal conditions. Resistive loads in the low

kohm range can be handled without gain derating and capacitive loads of several nF can be tolerated.

CMOS device drive has a negative temperature coefficient and the devices are therefore inherently tolerant

to momentary shorts, although on chip thermal shutdown is not provided. All inputs and outputs are diode

protected.

effects are application dependent.

The RHD5901 is configured with enable/disable control. Pairs of amplifiers are put in a power-down

condition with their outputs in a high impedance state. Several useful operational amplifier configurations

are supported where more than one amplifier can feed an output with others disabled.

Standard Products

April 8, 2013

www.aeroflex.com/RHDseries

RHD5901 Quad Operational Amplifier

Hi-Z Output Control