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  • ISL28230FRZ-T7A
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INTERSIL ISL28230FRZ-T7A Operational Amplifier, Dual, 2 Amplifier, 400kHz, 0.2V/µs, 1.8V to 5.5V, DFN, 8Pins

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Renesas Technology Corp
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ISL28230FRZ-T7A Product Details

The ISL28130, ISL28230FRZ-T7A and ISL28430 are single, dual and quad micropower, low offset drift operational amplifiers that are optimized for single and dual supply operation from 1.8V to 5.5V and ±0.9V to ±2.75V. Their low supply current of 20µA and rail-to-rail input/output enable the ISL28130, ISL28230, and ISL28430 to be an excellent general-purpose op amp for a range of applications. The ISL28130, ISL28230FRZ-T7A and ISL28430 are ideal for handheld devices that operate off 2AA or single Li-ion batteries.The ISL28130 is available in industry standard pinouts for 5 Ld SOT-23, 5 Ld SC70 and 8 Ld SOIC packages. The ISL28230FRZ-T7A is available in industry standard pinouts for 8 Ld MSOP, 8 Ld SOIC and 8 Ld DFN packages. The ISL28430 is available in 14 Ld TSSOP and 14 Ld SOIC packages. Commercial devices operate over the temperature range of 0°C to 70°C. Full temperature range devices operate over the temperature range of -40°C to 125°C.


  • Low input offset voltage: 40µV, Max.
  • Low offset drift: 150nV/°C, Max.
  • Input bias current: 250 pA, Max.
  • Quiescent current (per amplifier): 20µA, Typ.
  • Single supply range: +1.8V to +5.5V
  • Dual supply range: ±0.9V to ±2.75V
  • Low noise (0.01Hz to 10Hz): 1.1µVP-P, Typ.
  • Rail-to-rail inputs and output

ISL28230FRZ-T7A Block Diagram
(Picture: Diagram)

Technical Parameters

Bandwidth 400 kHz Mounting Style Surface Mount
Slew Rate 200 nV/μs Number of Pins 8
Thermal Shutdown No Case/Package 8-DFN
Product Lifecycle Status Not Listed by Manufacturer RoHS Compliant
Packaging Cut Tape (CT), Tape & Reel (TR) Lead Free Status Lead Free

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Estimated Delivery Time: Jan 30 - Feb 04 days (choose Expedited at checkout).

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    90 days quality guarantee for all products.


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1.We provide 90 days warranty.

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.


Q: How does Jotrin guarantee that ISL28230FRZ-T7A is the original manufacturer or agent of RENESAS?
We have a professional business development department to strictly test and verify the qualifications of RENESAS original manufacturers and agents. All RENESAS suppliers must pass the qualification review before they can publish their ISL28230FRZ-T7A devices; we pay more attention to the channels and quality of ISL28230FRZ-T7A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of ISL28230FRZ-T7A chips? Including RENESAS original factory information, Amplifiers,Buffers application, ISL28230FRZ-T7A pictures?
You can use Jotrin's intelligent search engine, or filter by Amplifiers & Buffers ; All Amplifiers ; Operational Amplifiers category, or find it through Renesas Technology Corp Information page.
Q: Are the RENESAS's ISL28230FRZ-T7A price and stock displayed on the platform accurate?
The RENESAS's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for ISL28230FRZ-T7A, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Yes. We accept offline orders.
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Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of ISL28230FRZ-T7A?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ISL28230FRZT7A we delivered, we will accept the replacement or return of the ISL28230FRZ-T7A only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of ISL28230FRZ-T7A.
(3)The ISL28230FRZ-T7A is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
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Renesas Technology Corp

In April 2010, NEC electronics and renesas technologies, two major semiconductor manufacturers in Japan, merged, creating a new professional semiconductor manufacturer renesas electronics. Based on i...
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