特性
- Electrically screened to DLA SMD# 5962-14226
- Low input offset voltage: ±110µV, Max.
- Superb offset temperature coefficient: 1µV/°C, Max.
- Input bias current: ±15nA, Max.
- Input bias current TC ±5pA/°C, Max.
- Low current consumption: 440µA
- Voltage noise: 8nV/ÖHz
- Wide supply range: 4.5V to 36V
- Operating temperature range: -55 °C to +125 °C
- ISL70419SEH radiation acceptance testing
- High dose rate (50-300rad(Si)/s): 300krad(Si)
- Low dose rate (10mrad(Si)/s): 50krad(Si)
- ISL73419SEH radiation acceptance testing
- Low dose rate (10mrad(Si)/s): 50krad(Si)
- SEE hardness (see SEE report for details)
- SEL/SEB LETTH (VS = ±18V): 86.4MeV•cm2/mg
描述
The ISL73419SEH contains four very high-precision amplifiers featuring the perfect combination of low noise vs. power consumption. Low offset voltage, low IBIAS current, and low temperature drift make it the ideal choice for applications requiring both high DC accuracy and AC performance. The combination of high precision, low noise, low power, and small footprint provides the user with outstanding value and flexibility relative to similar competitive parts.
Applications for these amplifiers include precision active filters, medical and analytical instrumentation, precision power supply controls, and industrial controls.
The ISL7x419SEH are offered in a 14 Ld hermetic ceramic flatpack package. These devices are offered in an industry-standard pin configuration and operate across the extended temperature range from -55 °C to +125 °C.
产品参数
| 属性 | 值 |
|---|---|
| Rating | Space |
| AVOL (dB) | 129 |
| Bandwidth (MHz) | 1.5 |
| Channels (#) | 4 |
| CMRR (dB) | 120 |
| IOUT (mA) | 43 |
| IS per Amp (mA) | 0.44 |
| Noise VN (nV/√Hz) | 8 |
| Offset Voltage (max) | 110µV |
| PSRR (db) | 120 |
| Rail-to-Rail Input/Output | No |
| Slew Rate (V/µs) | 0.5 |
| Supply Voltage (min) (V) | 4.5 - 4.5 |
| Supply Voltage (max) (V) | 36 - 36 |
| Temp. Range (°C) | -40 to +85°C, -40 to +125°C, -55 to +125°C |
| TID LDR (krad(Si)) | 50 |
| DSEE (MeV·cm2/mg) | 86.4, SEL Free |
| Flow | RH Hermetic |
| Qualification Level | Class V, EM |
| Die Sale Availability? | Yes |
| PROTO Availability? | Yes |
应用
- Precision instrumentation
- Spectral analysis equipment
- Active filter blocks
- Thermocouples and RTD reference buffers
- Data acquisition
- Power supply control