Overview
The AD7533KN 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 AD7520 industry standard, making it a recommended lower-cost alternative for both old AD7520 sockets and new 10-bit DAC designs. The AD7533KN offers flexibility in its ability to interface with TTL or CMOS logic, operate over a 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 Channels | 1 Channel |
| Sampling Rate | 1.7 MS/s |
| Settling Time | 600 ns |
| Interface Type | Parallel |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +85°C |
| Mounting Style | Through Hole |
| Package/Case | 16-Pin PDIP |
| Supply Voltage - Min | 5 V |
| Supply Voltage - Max | 16.5 V |
| Power Dissipation | 30 mW |
| Reference Type | External |
Key Features
- Low cost 10-bit DAC with linearity of ½ LSB, 1 LSB, or 2 LSB.
- Full 4-quadrant multiplying DAC.
- CMOS/TTL direct interface.
- Latch free (protection Schottky not required).
- Low power dissipation.
- Ability to operate on 5 V to 15 V power supply.
- Proper binary scaling for reference inputs of either positive or negative polarity.
- 16-pin DIP package.
Applications
- Digitally controlled attenuators.
- Programmable gain amplifiers.
- Function generation.
- Linear automatic gain controls.
- Calibration.
- Motor Control.
- Data Distribution System.
- Digital Potentiometer.
- Software Radio.
- Wireless infrastructure: WCDMA, CDMA2000, TD-SCDMA, WiMAX.
- Wideband communications: LMDS/MMDS, point-to-point.
- Instrumentation.
Q & A
- What is the resolution of the AD7533KN DAC?
The AD7533KN has a resolution of 10 bits.
- What is the maximum operating temperature of the AD7533KN?
The maximum operating temperature is +85°C.
- What is the settling time of the AD7533KN?
The settling time is 600 ns.
- What types of logic does the AD7533KN support?
The AD7533KN supports both TTL and CMOS logic.
- What is the power supply range for the AD7533KN?
The power supply range is from 5 V to 15 V.
- What type of package does the AD7533KN come in?
The AD7533KN comes in a 16-pin PDIP package.
- What are some common applications of the AD7533KN?
Common applications include digitally controlled attenuators, programmable gain amplifiers, function generation, and linear automatic gain controls.
- Is the AD7533KN compatible with old AD7520 sockets?
- What is the reference type for the AD7533KN?
The reference type is external.
- How much power does the AD7533KN dissipate?
The power dissipation is 30 mW.
