AD7226KNZ

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AD7226KNZ

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IC DAC 8BIT V-OUT 20DIP

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Thông số kỹ thuật

thuộc tính Giá trị
Supplier Analog Devices Inc.
Package Tube
ProductStatus Active
NumberofBits 8
NumberofD/AConverters 4
SettlingTime 4µs
OutputType Voltage - Buffered
DifferentialOutput No
DataInterface Parallel
ReferenceType External
Voltage-SupplyAnalog 11.4V ~ 16.5V, -5V
Voltage-SupplyDigital 14.25V ~ 15.75V
INL/DNL(LSB) ±0.5 (Max), ±1 (Max)
Architecture R-2R
OperatingTemperature -40°C ~ 85°C
Package/Case 20-DIP (0.300, 7.62mm)
SupplierDevicePackage 20-PDIP

Tổng quan

Description

AD7226KNZ is an Analog Devices analog-to-digital converter (ADC). It’s a multi-channel, multiplexed ADC with a serial interface (SPI-like) designed for data acquisition and instrumentation. The KNZ suffix denotes the packaging/version variant (RoHS-compliant) used for this part.
Typical usage:
- Connect multiple analog inputs to the channel pins; the ADC multiplexes them to a single conversion core.
- Use the SPI-compatible interface to start conversions, clock data out, and read the digital results.
- Operates with an appropriate reference and supply as specified in the datasheet.
Common applications:
- Industrial control, sensor interfaces, test and instrumentation, precision measurement systems.
For exact specifications (number of channels, resolution, sample rate, input ranges, references, and packaging), refer to the AD7226 datasheet and product page.

Pinout

- Pin count: 28 pins (28-pin package)
- Function: Analog-to-Digital Converter (SAR) with 8-channel input multiplexer and a serial (SPI-type) interface. Provides 12-bit conversion on each selected channel.

Manufacturer

- Manufacturer: Analog Devices, Inc. (ADI)
- What kind of company: An American multinational semiconductor company that designs, manufactures, and markets analog, mixed-signal, and DSP integrated circuits.

Application

AD7226KNZ is a multi-channel analog-to-digital converter used for precision signal acquisition. Common application areas include:
- Data acquisition systems and instrumentation
- Industrial and process control
- Automotive sensor interfaces
- Medical instrumentation and patient monitoring
- Portable/battery-powered devices and handheld meters
- Test and measurement equipment (data loggers, oscilloscopes, multimeters)
- Environmental monitoring and distributed sensing
- Motor-control front-ends

Package

28-lead plastic SOIC package (SOIC-28).

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