Overview
The DAC8408FSZ-REEL, manufactured by Analog Devices Inc., is a precision quad 8-bit multiplying digital-to-analog converter (DAC). This monolithic CMOS converter is renowned for its high resolution, accuracy, and versatility across various applications. It features four independent DACs, each with its own reference input, feedback resistor, and onboard data latches with read/write capability. This makes it ideal for demanding precision control and signal generation tasks in multiple industries.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Resolution | N | 8 | Bits | ||
| Nonlinearity (INL) | ±1/4 LSB | ±1/2 LSB | |||
| Differential Nonlinearity (DNL) | ±1/2 LSB | ±1 LSB | |||
| Gain Error | GFSE | ±1 LSB | |||
| Settling Time | 250 ns | ||||
| Output Type | Current – Unbuffered | ||||
| Voltage Supply (Analog) | VDD | 4.5 V | 5 V | 5.5 V | V |
| Voltage Supply (Digital) | VDD | 4.5 V | 5 V | 5.5 V | V |
| Operating Temperature | TA | -40°C | 85°C | °C | |
| Package | 28-SOIC (0.295, 7.50mm Width) |
Key Features
- Quad 8-bit multiplying digital-to-analog converter with memory, featuring read/write capability and onboard data latches.
- High resolution and accuracy, with guaranteed endpoint linearity and monotonicity over the full operating temperature range.
- Single-supply operation at +5V, with low power consumption (less than 20 mW).
- TTL/CMOS compatible input port, compatible with most 8-bit microprocessors.
- Four-quadrant multiplication and latch-up resistant design.
- Wide operating temperature range from -40°C to 85°C.
Applications
- Industrial automation: precise control of motor speed, valve positions, and other process variables.
- Audio equipment: high-fidelity audio reproduction in professional audio interfaces and digital mixers.
- Telecommunications infrastructure: signal modulation, antenna beamforming, and digital beamforming arrays.
- Precision instrumentation: test and measurement equipment, medical devices, and other applications requiring accurate signal generation).
Q & A
- What is the resolution of the DAC8408FSZ? The DAC8408FSZ has a resolution of 8 bits.
- What is the operating voltage range of the DAC8408FSZ? The operating voltage range is from 4.5V to 5.5V).
- What is the package type of the DAC8408FSZ? The package type is 28-SOIC (0.295, 7.50mm Width)).
- Is the DAC8408FSZ compatible with microprocessors? Yes, it is compatible with most 8-bit microprocessors such as the 6800, 8080, 8085, and Z80).
- What are the key applications of the DAC8408FSZ? Key applications include industrial automation, audio equipment, telecommunications infrastructure, and precision instrumentation).
- What is the settling time of the DAC8408FSZ? The settling time is 250 ns).
- Is the DAC8408FSZ latch-up resistant? Yes, it features a latch-up resistant design).
- What is the operating temperature range of the DAC8408FSZ? The operating temperature range is from -40°C to 85°C).
- Does the DAC8408FSZ support four-quadrant multiplication? Yes, it supports four-quadrant multiplication).
- How many DACs are integrated into the DAC8408FSZ? The DAC8408FSZ integrates four independent DACs).
