AD7302BRZ

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AD7302BRZ

+Nomenclature

IC DAC 8BIT V-OUT 20SOIC

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Spécifications

Attribut Valeur
Package Bulk,Tube
ProductStatus Active
NumberofBits 8
NumberofD/AConverters 2
SettlingTime 2µs
OutputType Voltage - Buffered
DifferentialOutput No
DataInterface Parallel
ReferenceType External
Voltage-SupplyAnalog 2.7V ~ 5.5V
Voltage-SupplyDigital 2.7V ~ 5.5V
INL/DNL(LSB) ±1 (Max), ±1 (Max)
Architecture Current Source
OperatingTemperature -40°C ~ 105°C
Package/Case 20-SOIC (0.295, 7.50mm Width)
SupplierDevicePackage 20-SOIC

Présentation

Description

The AD7302BRZ is a dual-channel, 8-bit digital-to-analog converter (DAC) from Analog Devices. It operates with a single +2.7V to +5.5V supply, making it suitable for low-power applications. Key features include:
- Resolution: 8 bits per channel.
- Outputs: Two voltage outputs with a range of 0V to VREF (set by an external reference).
- Interface: Serial SPI-compatible (up to 30 MHz).
- Power Consumption: Low power (0.5 mA typical at 3V).
- Settling Time: Fast (4.5 µs typical).
The AD7302BRZ includes internal output buffers and a power-on reset to ensure predictable startup. It comes in an 8-lead SOIC package and is ideal for industrial control, instrumentation, and portable devices.
For detailed specs, refer to the datasheet.

Equivalent

The AD7302BRZ is a dual 8-bit DAC. Equivalent products include:
- DAC0808 (8-bit, single, older design)
- MAX5216 (dual 8-bit, SPI interface)
- MCP4922 (dual 12-bit, but can be used in 8-bit mode)
- LTC2602 (dual 16-bit, higher resolution but similar functionality)
Check pin compatibility and voltage ranges before substitution. For exact replacements, consider Analog Devices' newer DACs like the AD7303 or AD5312.

Features

The AD7302BRZ is a dual-channel, 8-bit digital-to-analog converter (DAC) from Analog Devices. Key features:
- Resolution: 8-bit
- Channels: 2 (dual)
- Interface: SPI-compatible (3-wire)
- Supply Voltage: 2.7V to 5.5V
- Output Type: Voltage output (buffered)
- Settling Time: 4µs (typical)
- Power Consumption: Low (0.7mW at 3V)
- Reference: Internal or external (1.25V internal)
- Package: 8-lead SOIC
Ideal for portable devices, process control, and waveform generation due to its compact size and low power.

Manufacturer

The AD7302BRZ is manufactured by Analog Devices, Inc. (ADI), a leading global semiconductor company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, ADI serves industries like automotive, healthcare, industrial automation, and communications. The company is renowned for its precision data conversion, signal conditioning, and power management technologies. The AD7302BRZ is a dual 8-bit digital-to-analog converter (DAC) from ADI’s product lineup.

Package

The AD7302BRZ comes in an SOIC-8 package. This is a small outline integrated circuit (SOIC) with 8 pins, suitable for surface-mount applications. The package is compact, reliable, and widely used in industrial and consumer electronics.

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