Overview
The AD7533KPZ-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 AD7533KPZ-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 | Specification |
|---|---|
| Number of Bits | 10 |
| Number of D/A Converters | 1 |
| Settling Time | 800 ns |
| Output Type | Current - Unbuffered |
| Differential Output | Yes |
| Data Interface | Parallel |
| Reference Type | External |
| Voltage - Supply, Analog/Digital | 5 V ~ 15 V |
| INL/DNL (LSB) | ±1 (Max) |
| Architecture | R-2R |
| Operating Temperature | -40°C ~ 85°C |
| Package | 20-LCC (J-Lead) |
| RoHS Compliance | Yes |
Key Features
- Low cost 10-bit DAC with linearity of ½ LSB, 1 LSB, or 2 LSB.
- Low power dissipation with a maximum current draw of 2 mA.
- Full 4-quadrant multiplying DAC capability.
- CMOS/TTL direct interface, allowing compatibility with various logic families.
- Latch-free operation, eliminating the need for protection Schottky diodes.
- Endpoint linearity and high stability due to the thin-film R-2R ladder structure.
Applications
- Digitally controlled attenuators.
- Programmable gain amplifiers.
- Function generation.
- Linear automatic gain controls.
Q & A
- What is the resolution of the AD7533KPZ-REEL DAC?
The AD7533KPZ-REEL is a 10-bit DAC.
- What is the operating voltage range for the AD7533KPZ-REEL?
The AD7533KPZ-REEL operates over a voltage range of 5 V to 15 V.
- What is the settling time of the AD7533KPZ-REEL?
The settling time is 800 ns to 0.05% of the full-scale range.
- Is the AD7533KPZ-REEL RoHS compliant?
Yes, the AD7533KPZ-REEL is RoHS compliant..
- What is the package type of the AD7533KPZ-REEL?
The AD7533KPZ-REEL comes in a 20-LCC (J-Lead) package..
- What is the operating temperature range of the AD7533KPZ-REEL?
The operating temperature range is -40°C to 85°C..
- Does the AD7533KPZ-REEL support differential output?
Yes, the AD7533KPZ-REEL supports differential output..
- What is the architecture of the AD7533KPZ-REEL DAC?
The DAC uses an R-2R ladder architecture..
- Is the AD7533KPZ-REEL compatible with TTL and CMOS logic?
Yes, it is compatible with both TTL and CMOS logic.
- What are some typical applications of the AD7533KPZ-REEL?
Typical applications include digitally controlled attenuators, programmable gain amplifiers, function generation, and linear automatic gain controls.
