Overview
The AD7533KR-REEL is a low-cost, 10-bit, 4-quadrant multiplying Digital-to-Analog Converter (DAC) manufactured by Analog Devices Inc. This component is produced using an advanced thin-film-on-monolithic-CMOS wafer fabrication process. It is pin and function equivalent to the industry-standard AD7520, making it a suitable lower-cost alternative for both existing AD7520 sockets and new 10-bit DAC designs. The AD7533KR-REEL offers flexibility in its ability to interface with TTL or CMOS logic, operate over a wide power range of 5 V to 15 V, and provide proper binary scaling for reference inputs of either positive or negative polarity.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 10-bit | |
| Number of Bits | 10 | |
| Settling Time | 800 ns | |
| Minimum Supply Voltage | 5 V | |
| Maximum Supply Voltage | 15 V | |
| Power Consumption | 2 mA (maximum) | |
| Operating Temperature Range | -40°C to +85°C | |
| Package Type | 16-Lead SOIC Wide | |
| Digital Input Compatibility | TTL/CMOS | |
| Linearity | ½ LSB, 1 LSB, or 2 LSB | |
| Gain Error | ±1% FS (maximum) |
Key Features
- Low cost 10-bit DAC
- Pin and function equivalent to the AD7520 industry standard
- Full 4-quadrant multiplying DAC
- CMOS/TTL direct interface
- Latch free (protection Schottky not required)
- Endpoint linearity
- Low power dissipation
- Operates on 5 V to 15 V power supply
- Proper binary scaling for reference inputs of either positive or negative polarity
Applications
- Digitally controlled attenuators
- Programmable gain amplifiers
- Function generation
- Linear automatic gain controls
Q & A
- What is the resolution of the AD7533KR-REEL?
The AD7533KR-REEL has a resolution of 10 bits.
- What is the settling time of the AD7533KR-REEL?
The settling time is 800 ns to 0.05% FSR.
- What is the operating temperature range of the AD7533KR-REEL?
The operating temperature range is -40°C to +85°C.
- What types of digital inputs are compatible with the AD7533KR-REEL?
The AD7533KR-REEL is compatible with TTL and CMOS digital inputs.
- What is the power supply range for the AD7533KR-REEL?
The power supply range is 5 V to 15 V.
- What are some common applications of the AD7533KR-REEL?
Common applications include digitally controlled attenuators, programmable gain amplifiers, function generation, and linear automatic gain controls.
- What is the package type of the AD7533KR-REEL?
The package type is 16-Lead SOIC Wide.
- Is the AD7533KR-REEL latch free?
- What is the gain error specification of the AD7533KR-REEL?
The gain error is ±1% FS (full scale) maximum.
- How does the AD7533KR-REEL handle reference inputs?
The AD7533KR-REEL provides proper binary scaling for reference inputs of either positive or negative polarity.
