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ISL70444SEHVF
19MHz Radiation Hardened 40V Quad Rail-to-rail Input-output, Low-power Operational Amplifiers
Brands: Renesas Electronics
Mfr.Part #: ISL70444SEHVF
Datasheet: ISL70444SEHVF Datasheet (PDF)
Package/Case: FlatPack-14
Product Type: Operational Amplifiers - Op Amps
RoHS Status:
Stock Condition: 9458 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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The ISL70444SEH features four low-power amplifiers optimized to provide maximum dynamic range. This operational amplifier (op amps) features a unique combination of rail-to-rail operation on the input and output as well as a slew enhanced front-end that provides ultra fast slew rates positively proportional to a given step size, thereby increasing accuracy under transient conditions, whether it's periodic or momentary. The ISL70444SEH also offers low power, low offset voltage, and low-temperature drift, making it ideal for applications requiring both high DC accuracy and AC performance. With <5µs recovery for Single Event Transients (SET) (LETTH = 86. 4MeV•cm2/mg), the number of filtering components needed is drastically reduced. The ISL70444SEH is also immune to single event latch-up because it is fabricated using the Renesas proprietary PR40 Silicon On Insulator (SOI) process. The amplifier is designed to operate over a single supply range of 2. 7V to 40V or a split supply voltage range of ±1. 35V to ±20V. Applications for this amplifier include precision instrumentation, data acquisition, precision power supply controls, and process controls. The ISL70444SEH are available in a 14 Ld hermetic ceramic flatpack and die forms that operate across the temperature range of -55°C to +125°C.
Features
- Electrically screened to DLA SMD# 5962-13214
- Acceptance tested to 50krad(Si) (LDR) wafer-by-wafer
- <5µs recovery from SEE (LETTH = 86.4MeV•cm2/mg)
- Unity gain stable
- Rail-to-rail input and output
- Wide gain·bandwidth product: 19MHz
- Wide single and dual supply range: 2.7V to 40V max
- Low input offset voltage: 400µV
- Low current consumption (per amplifier): 1.1mA, typ
- No phase reversal with input overdrive
- Slew rate - Large signal: 60V/µs
- Operating temperature range: -55°C to +125°C
- Radiation acceptance (see TID report)
- High dose rate (50-300rad(Si)/s): 300krad(Si) (ISL70444SEH only)
- Low dose rate (0.01rad(Si)/s): 50krad(Si)
- SEE hardness (see SEE report for details)
- SEB LETTH (VS = ±21V): 86.4MeV•cm2/mg
- SEL immune (SOI Process)
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | Renesas Electronics | Product Category: | Operational Amplifiers - Op Amps |
| Shipping Restrictions: | This product may require additional documentation to export from the United States. | RoHS: | Details |
| Mounting Style: | SMD/SMT | Package / Case: | FlatPack-14 |
| Number of Channels: | 4 Channel | Supply Voltage - Max: | 36 V, +/- 18 V |
| GBP - Gain Bandwidth Product: | 19 MHz | Output Current per Channel: | 10 mA |
| SR - Slew Rate: | 60 V/us | Vos - Input Offset Voltage: | 80 uV |
| Supply Voltage - Min: | 3 V, +/- 1.5 V | Minimum Operating Temperature: | - 55 C |
| Maximum Operating Temperature: | + 125 C | Ib - Input Bias Current: | 650 nA |
| Operating Supply Current: | 1.95 mA | CMRR - Common Mode Rejection Ratio: | 80 dB |
| en - Input Voltage Noise Density: | 11.3 nV/sqrt Hz | Series: | ISL70444 |
| Packaging: | Tray | Amplifier Type: | Low Power |
| Brand: | Renesas / Intersil | Height: | 2.34 mm |
| In - Input Noise Current Density: | 0.312 pA/sqrt | Input Type: | Rail-to-Rail |
| Ios - Input Offset Current: | 50 nA | Length: | 9.7 mm |
| Maximum Dual Supply Voltage: | +/- 18 V | Minimum Dual Supply Voltage: | +/- 1.5 V |
| Output Type: | Rail-to-Rail | Product: | Operational Amplifiers |
| Product Type: | Op Amps - Operational Amplifiers | PSRR - Power Supply Rejection Ratio: | 128 dB |
| Factory Pack Quantity: | 100 | Subcategory: | Amplifier ICs |
| Width: | 6.5 mm |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The ISL70444SEHVF chip is a radiation-hardened precision quad operational amplifier designed for high-reliability applications in space, military, and industrial environments. It offers a wide operating voltage range, low offset voltage and offset drift, high common-mode rejection ratio, and a radiation hardness assurance (RHA) up to 100krad(Si). It is suitable for use in instrumentation, data acquisition, and other applications requiring precise signal amplification in harsh environments.
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Equivalent
Intersil offers multiple equivalent products to ISL70444SEHVF chip, including ISL71840SEHVF, ISL71444SEHVF, and ISL70417SEHVF. These chips are part of Intersil's high-reliability, radiation-hardened, voltage comparator series designed for space applications. -
Features
The ISL70444SEHVF is a rad-hard, precision quad rail to rail output low power operational amplifier. It features exceptional input offset voltage, low noise, and low power consumption. It operates over a wide temperature range and has radiation tolerance for space applications. -
Pinout
The ISL70444SEHVF is a radiation-tolerant, quad precision operational amplifier. It has a 14-pin ceramic package and provides four independent amplifiers in a single chip. The pin count for this device is 14, and it is designed to perform precise analog signal amplification in harsh environments with high radiation levels. -
Manufacturer
Renesas Electronics is the manufacturer of the ISL70444SEHVF. It is a global semiconductor company that designs, develops, and markets a wide range of integrated circuits and solutions for various industries and applications, including automotive, industrial, healthcare, and more. -
Application Field
The ISL70444SEHVF is a radiation-hardened operational amplifier. It is commonly used in aerospace and defense applications that require radiation tolerance. This includes satellite communication systems, space probes, and other space-related equipment. -
Package
The ISL70444SEHVF chip is in a ceramic package type, and it has a quad flat no-lead (QFN) form. Its size measures 4mm x 4mm.
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