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ISL70444SEHVF

19MHz Radiation Hardened 40V Quad Rail-to-rail Input-output, Low-power Operational Amplifiers

ISO14001 ISO9001 IATF16949 ISO13485 DUNS

Brands: Renesas Electronics

Mfr.Part #: ISL70444SEHVF

Datasheet: ISL70444SEHVF Datasheet (PDF)

Package/Case: Flatpack-14

Product Type: Instrumentation, OP Amps, Buffer Amps

RoHS Status:

Stock Condition: 11,098 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

Quick Quote

Please submit RFQ for ISL70444SEHVF or email to us: Email: [email protected], we will contact you within 12 hours.

ISL70444SEHVF General Description

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 Shipping Restrictions: This product may require additional documentation to export from the United States.
Mounting Style: SMD/SMT 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 PSRR - Power Supply Rejection Ratio: 128 dB
Factory Pack Quantity: 100 Width: 6.5 mm

Shipping

Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL 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
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.5% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US.00 banking fee.
Money Gram 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

  • Product Inventory

    Step1 :Product Inventory

  • Pressure Relief Packaging

    Step2 :Pressure Relief Packaging

  • Anti Static Packaging

    Step3 :Anti Static Packaging

  • Protective Packaging

    Step4 :Protective Packaging

  • Sealed Packaging

    Step5 :Sealed Packaging

  • Preparation for shipment

    Step6 :Preparation for shipment

We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.

  • ESD
  • ESD

Q: How can I order the ISL70444SEHVF?

A: To place an order for the ISL70444SEHVF, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.

Q: What is the warranty period for the ISL70444SEHVF?

A: We offer a 1-year warranty on the ISL70444SEHVF. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.

Q: How does Ovaga ensure the authenticity of ISL70444SEHVF from Renesas Electronics?

A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Renesas Electronics manufacturers and authorized agents. All Renesas Electronics suppliers must pass a qualification review before they can list their ISL70444SEHVF products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.

Q: How can I find detailed information about the ISL70444SEHVF chips, such as application notes, factory information, and images?

A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the Renesas Electronics information page to find comprehensive details about the ISL70444SEHVF.

Q: Are the price and stock information for ISL70444SEHVF on Ovaga's platform accurate?

A: Inventory levels for Renesas Electronics products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.

Q: Can I place orders offline with Ovaga?

A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.

Q: What payment methods are accepted by Ovaga?

A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.

Q: How is shipping arranged, and how can I track my package?

A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.

Q: What is the return or replacement process for ISL70444SEHVF?

A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:

  • The defect must be reported within 365 days after delivery.
  • The product must be unused and in its original, unopened packaging.
  • Requesting Return Authorizations must be obtained.

For the return process:

  • Please inform us within 365 days of receiving the product.
  • Obtain Return Authorization from our team.
  • Please refer to our After-Sale Matters for more detailed instructions.

Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the ISL70444SEHVF?

A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].

Q: What can you tell me about Ovaga's quality assurance practices?

A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.

Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?

A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.

Part points

  • 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.
  • 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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