
Renesas' radiation hardened high precision operational amplifiers feature low noise, low offset voltage, low input bias current, and low temperature drift making them the ideal choice for applications requiring both high DC accuracy and AC performance.
Channels (#) |
Bandwidth (MHz) |
Slew Rate (V/µs) |
VS (Min) (V) |
VS (Max) (V) |
IS (per amp) (mA) |
Noise VN (nV/√Hz) |
IBIAS (nA) |
Offset Voltage (Max) (mV) |
IOUT (A) |
Rail-to-Rail Input |
Rail-to-Rail Output |
PSRR (db) |
CMRR (dB) |
AVOL (dB) |
High Dose Rate (HDR) (krad (Si)) |
Low Dose Rate (LDR) (krad (Si)) |
DSEE (SEL, SEB, etc.) (MeV*cm2/mg) |
SMD URL |
DLA SMD |
Pkg. Class |
Qualification Level |
Models Available |
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Part Number | |||||||||||||||||||||||
Current Feedback Amp W/VIO Adjust | 1 | 360 | 1200 | 10 | 10 | 6.9 | 3.5 | 10 | 0.28 | No | No | 46 | 44 | 92 | 300 | 5962-96767 | 5962F9676701V9A, 5962F9676701VPC, 5962F9676701VXC | V | QML Class V (Space) | ||||
Video Op-Amp With Output Disable | 1 | 300 | 1000 | 10 | 10 | 6.5 | 3.5 | 10 | 0.28 | No | No | 46 | 44 | 92 | 300 | 5962-96830 | 5962F9683001V9A, 5962F9683001VPC | V | QML Class V (Space) | ||||
Radiation Hardened Programmable Low Power Op Amps | 1 | 0.75 | 0.25 | 6 | 30 | 0.16 | 5 | 0.025 | No | No | 80 | 80 | 80 | 300 | 50 | 5962-95687 | 5962F9568702V9A, 5962F9568702VGA, 5962F9568702VXC | V | QML Class V (Space) | ||||
Radiation Hardened Programmable Low Power Op Amps | 1 | 0.75 | 0.25 | 6 | 30 | 0.16 | 5 | 0.025 | No | No | 80 | 80 | 80 | 300 | 5962-95687 | 5962F9568701QGA, 5962F9568701VGA, 5962F9568701VXC | V | QML Class Q (Military), QML Class V (Space) | |||||
Radiation Hardened, Low Noise Quad Operational Amplifiers | 4 | 8 | 3 | 10 | 30 | 1.875 | 6 | 5 | 0.1 | No | No | 80 | 80 | 92 | 100 | 50 | 5962-95690 | 5962R9569002V9A, 5962R9569002VCC, 5962R9569002VXC | V | QML Class V (Space) | |||
Radiation Hardened, Very Low Noise Quad Operational Amplifier | 4 | 8 | 3 | 10 | 30 | 1.375 | 6 | 2.6 | 0.1 | No | No | 80 | 80 | 92 | 100 | 50 | 5962-98533 | 5962R9853302V9A, 5962R9853302VXC | V | QML Class V (Space) | |||
Precision Dual Low Noise Operational Amplifiers | 2 | 10 | 3.6 | 4.5 | 36 | 2.8 | 2.5 | 0.075 | 0.45 | No | No | 117 | 120 | 123.52 | 50 | 86.4 | Military (Non-QML) | Standard | |||||
40V Precision Low Power Operational Amplifiers | 4 | 1.5 | 0.5 | 4.5 | 40 | 0.44 | 8 | 0.085 | 0.43 | No | No | 145 | 145 | 143 | 50 | 73.9 | Military (Non-QML) | Standard | |||||
Radiation Hardened Dual 36V Precision Single-Supply, Rail-to-Rail Output, Low-Power Operational Amplifiers | 2 | 4 | 1.2 | 3 | 36 | 1.4 | 5.6 | 0.29 | 0.1 | No | Yes | 100 | 97 | 115 | 100 | 50 | 5962-12222 | 5962R1222201V9A, 5962R1222201VXC | V | QML Class V (Space) | PSPICE | ||
Rad Hard Dual 36V Precision Single-Supply, Rail-to-Rail Output, Low-Power Operational Amplifiers | 2 | 4 | 1.2 | 3 | 36 | 1.4 | 5.6 | 0.29 | 0.1 | No | Yes | 100 | 97 | 115 | 100 | 86.4 | M | QML Class Q (Military) | PSPICE | ||||
40V Radiation Hardened and SET Enhanced Precision Low Power Operational Amplifier | 2 | 1.5 | 0.5 | 4.5 | 36 | 0.49 | 8 | 0.11 | 0.41 | No | No | 145 | 145 | 143 | 300 | 100 | 5962-14226 | 5962F1422602V9A, 5962F1422602VYC | V | QML Class V (Space) | |||
36V Radiation Hardened Dual Precision Operational Amplifier | 2 | 10 | 3.6 | 4.5 | 36 | 2.8 | 2.5 | 0.1 | 0.45 | No | No | 110 | 115 | 120 | 100 | 50 | 5962-12223 | 5962R1222301V9A, 5962R1222301VXC | V | QML Class V (Space) | PSPICE | ||
36V Radiation Hardened Dual Precision Operational Amplifier | 2 | 10 | 3.6 | 4.5 | 36 | 2.8 | 2.5 | 0.1 | 0.45 | No | No | 110 | 115 | 120 | 100 | 86 | M | QML Class Q (Military) | PSPICE | ||||
19MHz Radiation Hardened 40V Dual Rail-to-Rail Input-Output, Low-power Operational Amplifier | 2 | 19 | 60 | 2.7 | 40 | 1.2 | 12.3 | 0.5 | 0.08 | Yes | Yes | 123 | 92 | 118 | 300 | 50 | 86.4 | 5962-13248 | 5962F1324801V9A, 5962F1324801VXC | V | QML Class V (Space) | PSPICE | |
Radiation Hardened 40V Quad Precision Low Power Operational Amplifiers | 4 | 1.5 | 0.5 | 4.5 | 40 | 0.44 | 8 | 0.11 | 0.43 | No | No | 120 | 120 | 129 | 300 | 50 | 5962-12228 | 5962F1222801V9A, 5962F1222801VXC | V | QML Class V (Space) | |||
Radiation Hardened 36V Quad Precision Low Power Operational Amplifier With Enhanced SET Performance | 4 | 1.5 | 0.5 | 4.5 | 36 | 0.44 | 8 | 0.11 | 0.43 | No | No | 120 | 120 | 129 | 300 | 50 | 5962-14226 | 5962F1422601V9A, 5962F1422601VXC | V | QML Class V (Space) | |||
19MHz Radiation Hardened 40V Quad Rail-to-rail Input-output, Low-power Operational Amplifiers | 4 | 19 | 60 | 2.7 | 40 | 2.4 | 11.3 | 0.4 | 0.1 | Yes | Yes | 123 | 92 | 118 | 100 | 50 | 86.4 | 5962-13214 | 5962F1321401V9A, 5962F1321401VXC | V | QML Class V (Space) | PSPICE | |
Single Supply Quad Operational Amplifier | 4 | 1.2 | 0.4 | 5 | 30 | 3 | 10 | 0.1 | No | No | 70 | 70 | 86 | 300 | 50 | 5962-02542 | 5962F0254202V9A, 5962F0254202VXC | V | QML Class V (Space) | ||||
Single Supply Quad Operational Amplifier | 4 | 1.2 | 0.4 | 5 | 30 | 3 | 10 | 0.1 | No | No | 70 | 70 | 86 | 300 | 5962-02542 | 5962F0254201QXC, 5962F0254201V9A, 5962F0254201VXC | V | QML Class Q (Military), QML Class V (Space) | |||||
19MHz Radiation Hardened 40V Dual Rail-to-Rail Input-Output, Low-power Operational Amplifier | 2 | 19 | 60 | 2.7 | 40 | 1.2 | 12.3 | 0.5 | 0.08 | Yes | Yes | 123 | 92 | 118 | 50 | 86.4 | 5962-13248 | 5962L1324802V9A, 5962L1324802VXC | V | QML Class V (Space) | PSPICE | ||
Radiation Hardened 36V Quad Precision Low Power Operational Amplifiers with Enhanced SET Performance | 4 | 1.5 | 0.5 | 4.5 | 36 | 0.44 | 8 | 15 nA | 0.11 | 0.043 | No | No | 120 | 120 | 129 | 50 | SEL Free | 5962-14226 | 5962L1422603V9A, 5962L1422603VXC | V | QML Class V (space) | ||
19MHz Radiation Hardened 40V Quad Rail-to-Rail Input-Output, Low-power Operational Amplifier | 4 | 19 | 60 | 2.7 | 40 | 2.4 | 11.3 | 0.4 | 0.1 | Yes | Yes | 123 | 92 | 118 | 50 | 86.4 | 5962-13214 | 5962L1321403V9A, 5962L1321403VXC | V | QML Class V (Space) |
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Date Date |
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PDF 467 KB | Brochure | |
PDF 4.85 MB | Brochure | |
PDF 974 KB | Application Note | |
PDF 285 KB | Application Note | |
PDF 204 KB | Application Note | |
PDF 495 KB | Application Note | |
PDF 291 KB | Application Note | |
PDF 329 KB | Application Note | |
PDF 242 KB | Application Note | |
PDF 255 KB | Application Note | |
PDF 263 KB | Application Note | |
PDF 223 KB | Other | |
PDF 187 KB | Other | |
PDF 976 KB | Application Note | |
PDF 377 KB | Application Note | |
PDF 338 KB | Application Note | |
16 items
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The ISL70444SEH quad, rail-to-rail, rad hard op amp combines exceptional AC and DC accuracy, bandwidth performance and the industry's most trusted radiation assurance testing.
Hi, my name is Kiran Bernard, and I'm an applications engineer here at Intersil Corporation.
When considering which op amp works best in your application, a couple of things that you usually think of is, number one, does this device give me the accuracy I need in AC or DC performance? Does it have enough bandwidth for my application? And how do those parameters that I care about shift over radiation?
What we've done here with our new device is that we've combined the best of all three worlds for you, so that you no longer have to choose. So, is this part accurate? Well, when it comes to DC, the VOS of this part at mid-supply is 300µV. When you consider the entire common mode input voltage range, we're looking at 400µV, and that number stays pretty stable across radiation as well. So, in an AC scenario, you've got the slew rate response, which handles the large signal steps, or the small signal response, which you can see here against the competitor "T". You can see that our part has minimal overshoot during the transition, and it also settles a lot faster the final value. For slew rate response, the part is able to keep up with the output with minimal error.
So here on the bench, we've actually got both the devices here. We've got our Intersil's ISL70444SEH alongside competitor "T". We've got the power supply here, which is feeding both the parts, and a signal generator and a scope here, which is monitoring both the input and the output. So here, we've got the input signal to both these op amps here at 300kHz, at a peak-to-peak voltage of 500mV. And we've got the Intersil part in blue, and the competitor "T" in red. The yellow here is the input signal that we're feeding into both the op amps. Here you can see that both op amps are producing somewhat of a square wave, with the Intersil part doing a better job. But, let's crank up the frequency, and see what happens.
So, I'm gonna crank it up to 400, 500kHz. Let's go a little bit faster. And now we're sitting at 1MHz. And you can actually see the competitor "T" starting to lose the definition of the square wave that we're feeding into the op amp, whereas the Intersil part here is still as able to retain the square shape of the input.
When it comes to total ionizing dose, the ISL770444 doesn't really move a whole lot across radiation. It is rated for 300krad at a dose rate of 50 to 300rads per second, and 100krad at a dose rate of 10mrads per second, at initial characterization. Each wafer that we ship is assurance tested to 50krad, low dose rate. We've also done extensive SEE testing. We don't experience burnout all the way up to ±21V on the supply, which is actually the absmax for the process this part is built on, and thanks to Intersil's SOI construction of the PR40 process, it is immune to single-event latchup. And if your application requires high DC accuracy, along with superior AC performance, this part is for you.