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DAC8412FPC
+BOMIC DAC 12BIT V-OUT 28PLCC
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ManufacturerAnalog Devices Inc.
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Mfr. Part #DAC8412FPC
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Datasheet DAC8412FPC DataSheet
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Package PLCC-28
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In Stock6640
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Specifications
| Attribute | Value |
| Package | Tube |
| ProductStatus | Obsolete |
| NumberofBits | 12 |
| NumberofD/AConverters | 4 |
| SettlingTime | 10µs (Typ) |
| OutputType | Voltage - Buffered |
| DifferentialOutput | No |
| DataInterface | Parallel |
| ReferenceType | External |
| Voltage-SupplyAnalog | 5V ~ 15V, -15V |
| Voltage-SupplyDigital | 5V |
| INL/DNL(LSB) | ±2 (Max), -1 |
| Architecture | R-2R |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 28-LCC (J-Lead) |
| SupplierDevicePackage | 28-PLCC (11.51x11.51) |
Overview
Description
Key features include a fast settling time, low glitch energy, and monotonicity, which ensures that the output voltage increases or remains constant with an increase in the digital input code. The device operates over a wide temperature range, making it suitable for industrial and instrumentation applications.
The DAC8412FPC comes in a compact 28-pin package, often a plastic chip carrier (FPC), which facilitates surface-mount assembly. It typically interfaces with microcontrollers or microprocessors via a parallel data input structure, and it requires a reference voltage to set the full-scale output range.
Overall, the DAC8412FPC is ideal for applications requiring high precision and reliability, such as process control, data acquisition systems, and automatic test equipment.
Equivalent
Features
1. Quad DAC Configuration: It includes four independent DAC channels, enabling multiple outputs from a single IC.
2. 12-bit Resolution: Provides high-resolution output, suitable for applications requiring fine voltage adjustments.
3. Parallel Interface: Supports a parallel interface for fast and efficient data transfers, ideal for systems needing rapid updates.
4. Voltage Output: Each channel provides a voltage output, simplifying the design as no additional components are required for current-to-voltage conversion.
5. High Accuracy: Offers excellent linearity and low drift characteristics, ensuring precise and stable performance across various temperatures and conditions.
6. Wide Supply Range: Operates over a wide voltage range which enhances its versatility in different circuit designs.
7. Compact Package: Comes in a compact package, saving board space and making it suitable for applications with space constraints.
These features make the DAC8412FPC suitable for a range of applications including instrumentation, data acquisition systems, and process control.
Pinout
### Key Functions:
- Quad DACs: Four individual 12-bit DAC channels for converting digital signals into analog outputs.
- Parallel Interface: Allows for fast data loading and updates to the DACs.
- Simultaneous Update: Built-in feature to update all DAC channels simultaneously or individually, depending on the configuration.
- Output Range: Configurable output range, supporting various voltage levels as per application needs.
- Power Supply: Requires dual power supply, typically ±12V to ±15V.
### Pin Count:
- The DAC8412FPC is housed in a 24-pin package. The pins include power supply inputs, ground, digital data inputs, DAC outputs, and control signals for interfacing and configuring the DAC operation.
This concise summary should provide a basic understanding of the DAC8412FPC's functions and pin configuration. For detailed specifications and pin assignments, refer to the manufacturer's datasheet.
Manufacturer
Application
1. Industrial Process Control: Used for accurate control of actuators and sensors.
2. Instrumentation: Facilitates precise measurement and control in test equipment.
3. Automotive Systems: Offers reliable performance for engine control and other automotive electronics.
4. Communications Equipment: Used in signal processing and modulation tasks.
5. Data Acquisition Systems: Converts digital data into analog signals for analysis or monitoring.
6. Medical Devices: Provides precise output necessary for sensitive medical instrumentation.
Its high resolution and stability make it suitable for systems requiring precise analog output.