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AD7305BRUZ
+StücklisteIC DAC 8BIT V-OUT 20TSSOP
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HerstellerAnalog Devices Inc.
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Herstellerteil #AD7305BRUZ
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Auf Lager3884
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| PartStatus | Active |
| DigiKeyProgrammable | Not Verified |
| NumberofBits | 8 |
| NumberofD/AConverters | 4 |
| SettlingTime | 2µs |
| OutputType | Voltage - Buffered |
| DifferentialOutput | No |
| DataInterface | Parallel |
| ReferenceType | External |
| Voltage-Supply,Analog | 2.7V ~ 5.5V, ±5V |
| Voltage-Supply,Digital | 2.7V ~ 5.5V |
| INL/DNL(LSB) | ±1 (Max), ±1 (Max) |
| Architecture | R-2R |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 20-TSSOP (0.173", 4.40mm Width) |
| SupplierDevicePackage | 20-TSSOP |
| MountingType | Surface Mount |
| BaseProductNumber | AD7305 |
Übersicht
Description
Key features include:
- 16-bit resolution, providing fine output granularity.
- Fast data update rates, enabling dynamic signal generation.
- Built-in power-down mode for energy efficiency.
- I2C and SPI-compatible serial interfaces for flexible integration.
- Wide operating temperature range for robust performance in different environments.
The AD7305BRUZ is packaged in a compact 28-lead TSSOP, facilitating space-constrained designs. Overall, it is ideal for applications requiring precision voltage output and rapid response times.
Equivalent
Features
1. Resolution: 12-bit DAC.
2. Output Range: Voltage output ranging from 0 to VREF, with options for VREF being either an external reference or internal.
3. Multiple Channels: Contains four DAC channels, allowing simultaneous output from all channels.
4. Interface: SPI-compatible serial interface for easy integration with microcontrollers and other digital systems.
5. Low Power Consumption: Operates with low current draw, suitable for battery-powered applications.
6. Fast Settling Time: Settling time less than 2 µs, enabling rapid response in dynamic applications.
7. Power Supply: Operates with a single supply voltage of 2.7V to 5.5V.
8. Internal Reference: Optionally includes an internal reference voltage for flexibility in design.
These features make the AD7305BRUZ ideal for applications in audio, industrial control, and instrumentation.
Pinout
Pin Functions:
1. Power Supply Pins:
- VDD: Positive power supply.
- VSS: Ground reference.
2. Digital Interface Pins:
- DB0-DB11: Data input pins for the 12-bit DAC.
- CS: Chip select.
- WR: Write signal.
- RD: Read signal (for reading back DAC data).
- CLK: Clock input.
3. Analog Output Pins:
- VOUT0-VOUT4: Analog output channels corresponding to each DAC.
4. Reference Voltage Pins:
- VREF: Reference voltage input for setting the output range.
- COM: Common reference for the DACs.
5. Miscellaneous Pins:
- RESET: Reset the device to a known state.
- LDAC: Load DAC output simultaneously.
The AD7305BRUZ is suitable for applications needing precise analog signal generation, such as in instrumentation and control systems.
Manufacturer
Analog Devices serves various markets including industrial automation, automotive, communications, healthcare, and consumer electronics. The AD7305, specifically, is a dual-channel, 12-bit digital-to-analog converter (DAC) that is often used in applications requiring precise analog output, such as instrumentation, audio, and control systems.
The company is known for its innovation and commitment to quality, providing solutions that enable higher performance and efficiency in electronic devices. Analog Devices is also recognized for its extensive portfolio of products and a strong emphasis on customer support and collaboration in technology development.