Overview
The AD5532ABC-1, produced by Analog Devices Inc., is a highly integrated 32-channel, 14-bit voltage-output Digital-to-Analog Converter (DAC) with an additional infinite sample-and-hold mode. This device is designed to provide high precision and flexibility, making it suitable for a wide range of applications. The AD5532ABC-1 features a 3-wire serial interface for DAC register selection and update, and it operates with multiple power supply voltages, including AVCC, DVCC, VSS, and VDD. The device is packaged in a 74-ball CSPBGA (12mm x 12mm) package, ensuring compact and efficient use in various systems.
Key Specifications
| Parameter | Value | Conditions/Comments |
|---|---|---|
| Number of Channels | 32 | |
| Resolution | 14-bit | |
| Output Voltage Range | 10 V (AD5532-1, AD5532-3, AD5532-5), 20 V (AD5532-2) | Determined by offset voltage at OFFS_IN and gain of output amplifier |
| Output Impedance | 0.5 Ω (AD5532-1, AD5532-2), 500 Ω (AD5532-3), 1 kΩ (AD5532-5) | |
| Power Supply Voltages | AVCC: 4.75 V to 5.25 V, DVCC: 2.7 V to 5.25 V, VSS: -4.75 V to -16.5 V, VDD: 8 V to 16.5 V | |
| Operating Temperature Range | -40°C to +85°C | Industrial |
| Storage Temperature Range | -65°C to +150°C | |
| Junction Temperature (TJ max) | 150°C | |
| Package Type | 74-Ball CSPBGA (12mm x 12mm) |
Key Features
- High integration: 32-channel DAC in a compact 12mm x 12mm CSPBGA package
- Adjustable voltage output range
- Guaranteed monotonicity
- Readback capability
- DSP/microcontroller compatible serial interface
- Infinite sample-and-hold capability to ±0.018% accuracy
- Multiple output impedance options: 0.5 Ω, 500 Ω, 1 kΩ
Applications
- Automatic test equipment
- Optical networks
- Level setting
- Instrumentation
- Industrial control systems
- Data acquisition
Q & A
- What is the resolution of the AD5532ABC-1 DAC?
The AD5532ABC-1 has a resolution of 14 bits.
- How many channels does the AD5532ABC-1 support?
The AD5532ABC-1 supports 32 channels.
- What is the output voltage range of the AD5532ABC-1?
The output voltage range is 10 V for AD5532-1, AD5532-3, and AD5532-5, and 20 V for AD5532-2.
- What are the power supply voltage requirements for the AD5532ABC-1?
The device operates with AVCC: 4.75 V to 5.25 V, DVCC: 2.7 V to 5.25 V, VSS: -4.75 V to -16.5 V, and VDD: 8 V to 16.5 V.
- What is the operating temperature range of the AD5532ABC-1?
The operating temperature range is -40°C to +85°C.
- What package type is the AD5532ABC-1 available in?
The AD5532ABC-1 is available in a 74-Ball CSPBGA (12mm x 12mm) package.
- Does the AD5532ABC-1 have an infinite sample-and-hold capability?
Yes, the AD5532ABC-1 has an infinite sample-and-hold capability with an accuracy of ±0.018%.
- What are some typical applications of the AD5532ABC-1?
Typical applications include automatic test equipment, optical networks, level setting, instrumentation, industrial control systems, and data acquisition.
- Is the AD5532ABC-1 compatible with DSPs and microcontrollers?
Yes, the AD5532ABC-1 has a DSP/microcontroller compatible serial interface.
- What is the maximum junction temperature for the AD5532ABC-1?
The maximum junction temperature is 150°C.
