Overview
The AD5304BRM-REEL is a quad, 8-bit digital-to-analog converter (DAC) produced by Analog Devices Inc. This component features four DAC channels with output voltage ranges of 0 to VREF, making it suitable for a wide range of precision control and measurement applications. It operates from a single supply voltage of 2.5V to 5.5V and is available in 10-lead MSOP and 10-lead TFSOP packages.
The AD5304BRM-REEL offers flexible power management options, high performance, and low power consumption, with a settling time of 8μs. It is designed for applications requiring accurate analog control voltages, such as driving actuators or sensors in precision instrumentation setups.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Package/Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
| Packaging | Tape & Reel (TR) |
| Number of Bits | 8 |
| Number of D/A Converters | 4 |
| Settling Time | 8μs |
| Output Type | Voltage - Buffered |
| Differential Output | No |
| Data Interface | SPI, DSP |
| Reference Type | External |
| Voltage - Supply, Analog | 2.5V ~ 5.5V |
| Voltage - Supply, Digital | 2.5V ~ 5.5V |
| INL/DNL (LSB) | ±0.15, ±0.02 |
| Architecture | String DAC |
| Operating Temperature | -40°C ~ 105°C |
Key Features
- Quad 8-bit digital-to-analog converter with four DAC channels.
- Output voltage range of 0 to VREF.
- Single supply voltage operation from 2.5V to 5.5V.
- Low power consumption: 500 μA @ 3 V, 600 μA @ 5 V.
- Power-down mode to 80 nA @ 3 V, 200 nA @ 5 V.
- Guaranteed monotonic by design over all codes.
- Simultaneous update of outputs (LDAC function).
- Low power-, SPI-, QSPI-, MICROWIRE-, and DSP-compatible 3-wire serial interface.
- On-chip, rail-to-rail output buffer amplifiers.
- Qualified for automotive applications.
Applications
- Precision instrumentation setups to generate accurate analog control voltages for driving actuators or sensors.
- Portable battery-powered instruments.
- Digital gain and offset adjustment.
- Automotive applications requiring precise analog control.
- Industrial control systems where accurate analog outputs are necessary.
Q & A
- What is the AD5304BRM-REEL?
The AD5304BRM-REEL is a quad, 8-bit digital-to-analog converter (DAC) produced by Analog Devices Inc.
- What are the key features of the AD5304BRM-REEL?
It features four DAC channels, operates from a single supply voltage of 2.5V to 5.5V, and has low power consumption with power-down modes.
- What is the output voltage range of the AD5304BRM-REEL?
The output voltage range is from 0 to VREF.
- What is the settling time of the AD5304BRM-REEL?
The settling time is 8μs.
- What data interfaces does the AD5304BRM-REEL support?
The AD5304BRM-REEL supports SPI, QSPI, MICROWIRE, and DSP-compatible 3-wire serial interfaces.
- What are the operating temperature ranges for the AD5304BRM-REEL?
The operating temperature range is from -40°C to 105°C.
- Is the AD5304BRM-REEL suitable for automotive applications?
- What is the power consumption of the AD5304BRM-REEL?
The power consumption is 500 μA @ 3 V and 600 μA @ 5 V.
- Does the AD5304BRM-REEL have power-down modes?
- What is the architecture of the AD5304BRM-REEL?
The architecture is based on a resistor-string DAC followed by an output buffer amplifier.
