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DAC8814IBDBR
+NomenclatureIC DAC 16BIT A-OUT 28SSOP
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FabricantTexas Instruments
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Pièce fabricant #DAC8814IBDBR
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Package 28-SSOP
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En stock6647
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Bulk |
| ProductStatus | Active |
| NumberofBits | 16 |
| NumberofD/AConverters | 4 |
| SettlingTime | 500ns (Typ) |
| OutputType | Current - Unbuffered |
| DifferentialOutput | No |
| DataInterface | SPI |
| ReferenceType | External |
| Voltage-SupplyAnalog | 2.7V ~ 5.5V |
| Voltage-SupplyDigital | 2.7V ~ 5.5V |
| INL/DNL(LSB) | ±4 (Max), ±1.5 (Max) |
| Architecture | Multiplying DAC |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 28-SSOP (0.209, 5.30mm Width) |
| SupplierDevicePackage | 28-SSOP |
Présentation
Description
The DAC8814’s architecture supports updates to any of the four channels independently, facilitating multi-channel applications such as instrumentation, process control, and data acquisition systems. It also offers features such as a low glitch energy, a fast settling time, and high linearity, which are critical for maintaining signal integrity and precision in analog signal processing tasks. The DAC8814IBDBR is housed in a compact SSOP-16 package, which aids in minimizing the overall footprint on PCBs, making it ideal for space-constrained designs.
Equivalent
1. Analog Devices AD5064 series.
2. Maxim Integrated MAX5715 series.
3. Microchip Technology MCP4904 series.
4. Linear Technology LTC2634 series.
These alternatives may have varying features and specifications, so it's important to compare them against your specific requirements.
Features
1. Resolution: 16-bit, providing high precision for various applications.
2. Output: Quad-channel, allowing for multiple signal outputs simultaneously.
3. Interface: SPI-compatible serial interface, enabling easy communication with microcontrollers and processors.
4. Settling Time: Fast settling time of 1 µs, enhancing performance in dynamic applications.
5. Supply Voltage: Operates with a wide supply range from +2.7V to +5.5V.
6. Low Power Consumption: Designed to consume minimal power, ideal for battery-operated devices.
7. Temperature Range: Supports an extended temperature range from -40°C to +85°C, suitable for industrial environments.
8. Package: Available in a compact TSSOP-38 package, facilitating space-saving designs.
9. Linearity: Offers low integral nonlinearity (INL) and differential nonlinearity (DNL), ensuring high accuracy.
10. Monotonicity: Guaranteed monotonic performance, which is crucial for precise control applications.
These features make the DAC8814IBDBR suitable for high-precision applications such as process control, instrumentation, and data acquisition systems.
Pinout
Pin Count:
- 38 pins
Key Functional Features:
- Resolution: 16-bit
- Channels: 4 independent DAC channels
- Interface: SPI-compatible serial interface
- Output Type: Voltage output with external operational amplifier
- Reference Input: External reference voltage required
- Power Supply: Typically operates from a dual power supply of ±5V or a single power supply up to +15V
- Temperature Range: Specified for operation from -40°C to +85°C
The DAC8814 is utilized in applications requiring precise voltage output, such as industrial automation, instrumentation, and control systems. It is designed for high accuracy, low power consumption, and a small form factor suitable for space-constrained designs.