LTC1262IS8

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LTC1262IS8

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Attribut Wert
Package/Case SOIC-8
MinimumOperatingTemperature - 40 C
MaximumOperatingTemperature + 85 C
Series LTC1262
Brand Analog Devices
ProductType Switching Voltage Regulators
Subcategory PMIC - Power Management ICs
MountingStyle SMD/SMT
ShippingRestrictions Mouser does not presently sell this product in your region.
OperatingSupplyCurrent 500 uA
OutputVoltage 12 V
OutputCurrent 30 mA
NumberofOutputs 1 Output
InputVoltage-Min 5 V
InputVoltage-Max 5 V
SwitchingFrequency 300 kHz
Height 1.75 mm

Übersicht

Description

The LTC1262IS8 is a high-speed, low-power analog-to-digital converter (ADC) produced by Analog Devices. It features a 12-bit resolution and can operate at a sampling rate of up to 100 kSPS (kilo samples per second). This ADC is designed for applications requiring precise digital representation of analog signals, such as data acquisition systems, medical devices, and industrial automation.
Key features include differential input, low noise operation, and an integrated reference, which simplifies design and reduces the number of external components. The LTC1262 operates with a supply voltage range of 5V to 15V, making it versatile for various applications. Its SPI-compatible serial interface ensures easy integration with microcontrollers and digital signal processors.
Additionally, the LTC1262 offers power-saving modes, enhancing its utility in battery-operated devices. Overall, the LTC1262IS8 is an efficient and reliable choice for systems needing accurate and fast digitization of analog signals.

Equivalent

Equivalent products to the LTC1262IS8 include the MAX485 SN75176, and SP485. These chips are similar in function, serving as RS-485 transceivers, but may differ in specifications like voltage range and data rate. Always check specific datasheets for compatibility and performance details before making substitutions.

Features

The LTC1262IS8 is a high-performance, low-power, 12-bit analog-to-digital converter (ADC) designed for various applications. Key features include:
1. Resolution: 12-bit resolution, providing high precision in measurements.
2. Sampling Rate: Capable of sampling at up to 100 kSPS, ensuring fast data acquisition.
3. Low Power Consumption: Operates on a low supply voltage (3V to 15V) and consumes minimal power, making it suitable for battery-operated devices.
4. Differential Input: Supports differential input signals for improved noise rejection.
5. Built-in Reference Voltage: Integrates a stable reference voltage, simplifying design requirements.
6. Serial Interface: Utilizes a 3-wire serial interface for easy communication with microcontrollers and other digital systems.
7. Single-Supply Operation: Can be powered by a single supply, enhancing versatility in system design.
8. Temperature Range: Rated for operation over an extended temperature range, suitable for various environments.
Overall, the LTC1262IS8 is ideal for precision measurement applications in medical, industrial, and consumer electronics.

Pinout

The LTC1262IS8 is an 8-pin integrated circuit used primarily as a dual-supply, high-speed, low-power analog-to-digital converter (ADC). Here’s a brief overview of its pin count and functions:
1. Pin Count: 8 pins.
2. Pin Functions:
- Pin 1 (VREF): Reference voltage input.
- Pin 2 (V-): Negative supply voltage (ground connection for single-supply operation).
- Pin 3 (V+): Positive supply voltage.
- Pin 4 (AD0): Digital output bit (least significant bit).
- Pin 5 (AD1): Digital output bit.
- Pin 6 (AD2): Digital output bit.
- Pin 7 (AD3): Digital output bit (most significant bit).
- Pin 8 (START): Initiates the conversion process.
The LTC1262 is designed for applications requiring low power consumption and high-speed data acquisition, making it suitable for a variety of analog signal processing tasks.

Manufacturer

The LTC1262IS8 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits (ICs). Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices serves a wide range of industries, including communications, automotive, healthcare, and industrial automation.
The LTC1262IS8 is a precision voltage-to-frequency converter, commonly used in applications that require accurate and stable frequency output based on input voltage. Analog Devices is known for its high-performance components and solutions that enable advanced signal processing and data conversion, enhancing the functionality of electronic systems.
The company focuses on innovation and quality, providing products that are integral to modern electronic designs. With a strong commitment to research and development, Analog Devices continues to be a leader in the semiconductor industry.

Application

The LTC1262IS8 is a high-speed, precision, 12-bit analog-to-digital converter (ADC) often used in various applications, including:
1. Data Acquisition Systems: For converting real-world analog signals to digital data.
2. Multimedia Systems: In audio and video processing for high-quality signal conversion.
3. Industrial Automation: For monitoring and controlling processes by digitizing sensor outputs.
4. Medical Equipment: In devices like ECG and imaging systems for accurate readings.
5. Instrumentation: In scientific research and laboratory setups for precise measurement.
Its high speed and resolution make it suitable for applications requiring fast and accurate data capture.

Package

The LTC1262IS8 is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) format. This surface-mount package is designed for efficient use of space on PCBs while providing good thermal performance.

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