HS-OP470ARH
Very Low Noise Quad Operational Amplifier
Typical Diagram
Key Features
- QML Qualified Per MIL-PRF-38535 Requirements
- Radiation Environment
- Total Dose 1 x 105 RAD(Si)
- Low Noise
- At 1kHz 4.3nV/√Hz (Typ)
- At 1kHz 0.6pA/√Hz (Typ)
- Low Offset Voltage 2.1mV (Max)
- High Slew Rate 1.7V/µs (Min)
- Gain Bandwidth Product 8.0MHz (Typ)
Description
The HS-OP470ARH is a radiation hardened, monolithic quad operational amplifier that provides highly reliable performance in harsh radiation environments. Its excellent noise characteristics coupled with an unique array of dynamic specifications make this amplifier well-suited for a variety of satellite system applications. Dielectrically isolated, bipolar processing makes this device immune to Single Event Latch-up.
The HS-OP470ARH shows almost no change in offset voltage after exposure to 100K RAD(Si) gamma radiation, with only a minor increase in current. Complementing these specifications is a post radiation open loop gain in excess of 40kV/V.
This quad operational amplifier is available in an industry standard pinout, allowing for immediate interchangeability with most other quad operational amplifiers.
Specifications for Rad Hard QML devices are controlled by the Defense Supply Center in Columbus (DSCC). SMD numbers must be used when ordering.
Detailed Electrical Specifications for this are contained in SMD 5962-98533.
Applications
- High Q, Active Filters
- Voltage Regulators
- Integrators
- Signal Generators
- Voltage References
