Overview
The AD7533KRZ-REEL is a 10-bit, 4-quadrant multiplying Digital-to-Analog Converter (DAC) manufactured by Analog Devices Inc. This component is designed to be a low-cost alternative to the AD7520, offering compatibility with both TTL and CMOS digital interfaces. It is fabricated using an advanced thin-film-on-monolithic-CMOS wafer process, ensuring high stability and performance. The AD7533KRZ-REEL is suitable for a variety of applications requiring precise analog output control.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 10 bits |
| Interface | TTL/CMOS compatible |
| Power Supply Range | 5 V to 15 V |
| Linearity | ±0.05% to ±0.2% FSR (depending on the grade) |
| Differential Non-Linearity (DNL) | ±1 LSB maximum |
| Gain Error | ±1% FS maximum |
| Output Current Settling Time | 600 ns to 0.05% FSR |
| Input Capacitance (CIN) | 8 pF maximum |
| Power Dissipation | 2 mA maximum (IDD at VDD = 15 V) |
| Operating Temperature Range | −40°C to +85°C |
| Package Type | SOIC-16-300mil |
Key Features
- Low cost and high performance 10-bit DAC
- 4-quadrant multiplying capability
- Linearity: ±0.05% to ±0.2% FSR depending on the grade
- Low power dissipation: 2 mA maximum at VDD = 15 V
- Latch-free operation (no Schottky protection required)
- Compatible with TTL and CMOS digital interfaces
- Full 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 AD7533KRZ-REEL? The AD7533KRZ-REEL has a resolution of 10 bits.
- What are the compatible digital interfaces for the AD7533KRZ-REEL? The AD7533KRZ-REEL is compatible with both TTL and CMOS digital interfaces.
- What is the power supply range for the AD7533KRZ-REEL? The power supply range is from 5 V to 15 V.
- What is the typical linearity of the AD7533KRZ-REEL? The linearity can range from ±0.05% to ±0.2% FSR depending on the specific grade.
- What is the maximum differential non-linearity (DNL) of the AD7533KRZ-REEL? The maximum DNL is ±1 LSB.
- How long does the output current take to settle to 0.05% FSR? The output current settling time is 600 ns to 0.05% FSR.
- What is the input capacitance (CIN) of the AD7533KRZ-REEL? The input capacitance is 8 pF maximum.
- What is the typical power dissipation of the AD7533KRZ-REEL? The typical power dissipation is 2 mA maximum at VDD = 15 V.
- What are some common applications of the AD7533KRZ-REEL? Common applications include digitally controlled attenuators, programmable gain amplifiers, function generation, and linear automatic gain controls.
- What is the operating temperature range of the AD7533KRZ-REEL? The operating temperature range is from −40°C to +85°C.
