Features
- Electrically screened to SMD# 5962-98533
- QML qualified per MIL-PRF-38535 requirements
- Radiation environment
- High dose rate (50-300rad(Si)/s): 100krad(Si)
- Low dose rate (0.01rad(Si)/s): 50krad(Si)
- Low noise
- At 1kHz: 4.3nV√Hz (typical)
- At 1kHz: 0.6pA√Hz (typical)
- Low offset voltage: 2.1mV (maximum)
- High slew rate: 1.7V/μs (minimum)
- Gain bandwidth product: 8.0MHz (typical)
Description
The HS-OP470ARH and HS-OP470AEH are radiation hardened, monolithic quad operational amplifiers that provide highly reliable performance in harsh radiation environments. Excellent noise characteristics coupled with a unique array of dynamic specifications make these amplifiers well-suited for a variety of satellite system applications. Dielectrically isolated, bipolar processing makes these devices immune to single event latch-up. The HS-OP470ARH and HS-OP470AEH show almost no change in offset voltage after exposure to 100krad(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. These quad operational amplifiers are available in an industry standard pinout, allowing for immediate interchangeability with most other quad operational amplifiers.
Parameters
| Attributes | Value |
|---|---|
| Rating | Space |
| AVOL (dB) | 92 |
| Bandwidth (MHz) | 8 |
| Channels (#) | 4 |
| CMRR (dB) | 80 |
| IOUT (mA) | 10 |
| IS per Amp (mA) | 1.375 |
| Noise VN (nV/√Hz) | 6 |
| Offset Voltage (max) | 2.6mV |
| PSRR (db) | 80 |
| Rail-to-Rail Input/Output | No |
| Slew Rate (V/µs) | 3 |
| Supply Voltage (min) (V) | 10 - 10 |
| Supply Voltage (max) (V) | 30 - 30 |
| Temp. Range (°C) | -40 to +125°C, -55 to +125°C |
| TID HDR (krad(Si)) | 100 |
| TID LDR (krad(Si)) | 50 |
| DSEE (MeV·cm2/mg) | 86 |
| Flow | RH Hermetic |
| Qualification Level | Class V, EM |
| Die Sale Availability? | Yes |
| PROTO Availability? | Yes |
Applications
- High Q, active filters
- Voltage regulators
- Integrators
- Signal generators
- Voltage references
- Space environments