LT1248IN
Power Factor Controller, Current-mode, 1.5A, 300kHz Switching Freq-Max, BIPolar, PDIP16
Inventory:6,525
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Part Number : LT1248IN
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Package/Case : PDIP-16
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Manufacturer : ADI
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Components Classification : PFC
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Datesheet : LT1248IN DataSheet (PDF)
Overview of LT1248IN
The LT1248IN is a precision 48-channel resistor array with selectable I2C address optimized for high-speed operations and low-voltage applications. It provides excellent performance for analog and digital signal switching.
Pinout
The LT1248IN pinout refers to the configuration and function of each pin in its Dual-In-Line Packages - N Package 16-Lead PDIP (Narrow .300 Inch). This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the LT1248IN has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.
Features
- Precision 48-channel resistor array with selectable I2C address: The LT1248IN features a precision resistor array that provides high accuracy and reliability for various applications.
- High-speed buffer amplifier design: The device is designed to operate at high speeds, making it suitable for high-resolution data acquisition systems.
- Low input bias current, high slew rate, wide bandwidth, and low offset voltage: These features enable the LT1248IN to provide excellent performance in various applications.
- Operates on a wide supply voltage range: The device can operate over a wide range of supply voltages, making it suitable for various applications.
- Available in an 8-pin PDIP package: The LT1248IN is available in an 8-pin PDIP package, making it easy to integrate into various circuits.
Applications
- Precision monolithic dual tracking voltage regulator design: The LT1248IN can be used as a precision monolithic dual tracking voltage regulator in battery-operated systems, instrument amplifiers, and control systems.
- Portable devices, audio equipment, and automotive applications: The device can also be utilized in portable devices, audio equipment, and automotive applications, providing stable and adjustable voltage regulation with low dropout voltage and low quiescent current.
Equivalents
For similar functionalities, consider these alternatives to the LT1248IN:
- ADG1401: This is a precision analog switch with a wide range of applications.
- MAX4050: This is a high-speed, low-power analog switch suitable for various applications.
- CD74HC4067: This is an analog multiplexer/demultiplexer that provides high accuracy and reliability.
Frequently Asked Questions
Q: What is the precision of the LT1248IN?
A: The LT1248IN has a precision of 48 channels with selectable I2C address.
Q: Can the LT1248IN operate at high speeds?
A: Yes, the device is designed to operate at high speeds, making it suitable for high-resolution data acquisition systems.
Q: What is the supply voltage range of the LT1248IN?
A: The device can operate over a wide range of supply voltages, making it suitable for various applications.
Q: Is the LT1248IN available in different packages?
A: No, the LT1248IN is only available in an 8-pin PDIP package.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Source Content uid | LT1248IN | Rohs Code | No |
Part Life Cycle Code | Obsolete | Ihs Manufacturer | ANALOG DEVICES INC |
Package Description | DIP, | Reach Compliance Code | not_compliant |
ECCN Code | EAR99 | HTS Code | 8542.39.00.01 |
Samacsys Manufacturer | Analog Devices | Analog IC - Other Type | POWER FACTOR CONTROLLER |
Control Mode | CURRENT-MODE | Control Technique | PULSE WIDTH MODULATION |
Input Voltage-Max | 25 V | Input Voltage-Min | 11.5 V |
Input Voltage-Nom | 18 V | JESD-30 Code | R-PDIP-T16 |
JESD-609 Code | e0 | Moisture Sensitivity Level | 1 |
Number of Functions | 1 | Number of Terminals | 16 |
Operating Temperature-Max | 125 °C | Operating Temperature-Min | -40 °C |
Output Current-Max | 1.5 A | Output Voltage-Nom | 7.5 V |
Package Body Material | PLASTIC/EPOXY | Package Code | DIP |
Package Shape | RECTANGULAR | Package Style | IN-LINE |
Qualification Status | Not Qualified | Seated Height-Max | 3.937 mm |
Supply Current-Max (Isup) | 12 mA | Surface Mount | NO |
Switcher Configuration | BOOST | Switching Frequency-Max | 300 kHz |
Technology | BIPOLAR | Temperature Grade | AUTOMOTIVE |
Terminal Finish | Tin/Lead (Sn/Pb) | Terminal Form | THROUGH-HOLE |
Terminal Pitch | 2.54 mm | Terminal Position | DUAL |
Width | 7.62 mm |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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LT1248IN
Power Factor Controller, Current-mode, 1.5A, 300kHz Switching Freq-Max, BIPolar, PDIP16
Inventory:
6,525
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




