Overview
The AD7533JNZ 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. The AD7533JNZ 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 |
|---|---|
| Resolution | 10 bits |
| Number of Bits | 10 |
| Power Supply Range | 5 V to 15 V |
| Operating Temperature Range | −40°C to +85°C |
| Package Type | 16-Lead Plastic Dual In-Line Package (PDIP) |
| 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 |
| Input Capacitance (CIN) | 8 pF maximum |
| Power Consumption | 2 mA maximum (IDD) |
Key Features
- Low cost and high performance 10-bit DAC
- 4-quadrant multiplying capability
- CMOS/TTL direct interface
- Latch-free operation (no protection Schottky diodes required)
- Full 4-quadrant operation with proper binary scaling for positive or negative reference inputs
- Low power dissipation
- Endpoint linearity
Applications
- Digitally controlled attenuators
- Programmable gain amplifiers
- Function generation
- Linear automatic gain controls
Q & A
- What is the resolution of the AD7533JNZ DAC?
The AD7533JNZ has a resolution of 10 bits. - What is the operating temperature range of the AD7533JNZ?
The operating temperature range is −40°C to +85°C. - What types of logic does the AD7533JNZ support?
The AD7533JNZ supports both TTL and CMOS logic. - What is the power supply range for the AD7533JNZ?
The power supply range is 5 V to 15 V. - What is the typical power consumption of the AD7533JNZ?
The typical power consumption (IDD) is 2 mA maximum. - What are some common applications of the AD7533JNZ?
Common applications include digitally controlled attenuators, programmable gain amplifiers, function generation, and linear automatic gain controls. - What is the package type of the AD7533JNZ?
The package type is a 16-Lead Plastic Dual In-Line Package (PDIP). - Does the AD7533JNZ require protection Schottky diodes?
No, the AD7533JNZ is latch-free and does not require protection Schottky diodes. - What is the output current settling time of the AD7533JNZ?
The output current settling time is 600 ns maximum to 0.05% FSR. - Is the AD7533JNZ compatible with the AD7520?
Yes, the AD7533JNZ is pin and function equivalent to the AD7520, making it a suitable replacement or alternative.
