Overview
The AD7533LNZ is a low-cost, 10-bit, 4-quadrant multiplying Digital-to-Analog Converter (DAC) manufactured by Analog Devices Inc. It is produced using an advanced thin-film-on-monolithic-CMOS wafer fabrication process. This DAC is pin and function equivalent to the industry-standard AD7520, making it a suitable lower-cost alternative for both existing AD7520 designs and new 10-bit DAC applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Resolution | 10 bits |
| Linearity | ½ LSB, 1 LSB, or 2 LSB |
| Gain Error | ±1% FS maximum |
| Differential Nonlinearity (DNL) | ±1 LSB maximum |
| Output Current Settling Time | 600 ns maximum to 0.05% FSR |
| Power Supply Range | 5 V to 15 V |
| Power Dissipation | 2 mA maximum (digital inputs = VINL or VINH) |
| Operating Temperature Range | −40°C to +85°C |
| Package Type | 16-Lead Plastic Dual In-Line Package (PDIP) |
Key Features
- Low cost 10-bit DAC
- Linearity: ½ LSB, 1 LSB, or 2 LSB
- Low power dissipation
- Full 4-quadrant multiplying DAC
- CMOS/TTL direct interface
- Latch free (protection Schottky not required)
- Endpoint linearity
- 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 AD7533LNZ DAC?
The AD7533LNZ has a resolution of 10 bits.
- What is the operating temperature range of the AD7533LNZ?
The operating temperature range is −40°C to +85°C.
- What are the power supply requirements for the AD7533LNZ?
The AD7533LNZ operates on a power supply range of 5 V to 15 V.
- Is the AD7533LNZ compatible with TTL and CMOS interfaces?
- What is the typical power dissipation of the AD7533LNZ?
The typical power dissipation is 2 mA maximum when digital inputs are at VINL or VINH.
- What is the output current settling time of the AD7533LNZ?
The output current settling time is 600 ns maximum to 0.05% FSR.
- What are some common applications of the AD7533LNZ?
- What package type is the AD7533LNZ available in?
The AD7533LNZ is available in a 16-Lead Plastic Dual In-Line Package (PDIP).
- Is the AD7533LNZ a replacement for the AD7520?
- What is the gain error specification of the AD7533LNZ?
The gain error is ±1% FS maximum.
