Features
- 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: 440µAV to 36V
- Voltage noise: 8nV/√Hz
- Wide supply range: 10V (±5V) to 30V (±15V)
- Operating temperature range: -55°C to +125°C
- Radiation acceptance testing
- High dose rate (50-300rad(Si)/s): 300krad(Si)
- Low dose rate (10mrad(Si)/s): 50krad(Si)
- SEE hardness (see SEE report for details)
- SEL/SEB LETTH (VS = ±18V): 86.4MeV•cm2/mg
Description
The ISL70419SEH 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 a 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 ISL70419SEH is offered in a 14 Ld hermetic ceramic flatpack package and an industry-standard pin configuration, and operates across the extended temperature range from -55°C to +125°C.
Parameters
| Attributes | Value |
|---|---|
| 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 +125°C, -55 to +125°C |
| TID HDR (krad(Si)) | 300 |
| TID LDR (krad(Si)) | 50 |
| DSEE (MeV·cm2/mg) | 86.4 |
| Flow | RH Hermetic |
| Qualification Level | Class V, EM |
| Die Sale Availability? | Yes |
| PROTO Availability? | Yes |
Applications
- Precision instrumentation
- Spectral analysis equipment
- Active filter blocks
- Thermocouples and RTD reference buffers
- Data acquisition
- Power supply control
Renesas Boards & Kits
Radiation Hardened 36V Quad Precision Low-Power Operational Amplifier with Enhanced SET Performance Evaluation Board
The ISL70419SEHEV1Z evaluation platform is designed to evaluate the ISL70419SEH radiation hardened, 36V, quad precision, low-power operational amplifier. The ISL70419SEH contains four very high precision amplifiers featuring the perfect combination of low noise vs. power consumption vs.... Read More
Support Communities
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ISL70419SEH physical details
I have a single via connecting the metal bottom of the ISL70419SEH to chassis ground, is this likely to cause a problem, or is it fine?
May 8, 2024 -
ISL70419SEHVF floating metal
The ISL70419SEHVF datasheet says that the package lid is tied to the EPAD, which it says is not tied to GND or VCC. I am trying to determine the dimensions of the package lid from the datasheet, in order to determine the amount of floating metal. I see on page ...
Aug 27, 2024 -
ECCNs
Hello, Can I get the ECCNs for the following parts: HS-139EH ISL70002SEH ISL70003A ISL70219ASEH ISL70419SEHVF Thank you in advance, Dawn Vadnais
Nov 22, 2024
Support Communities
