Features and Benefits
- High Integration 32-channel DAC in 12 mm x 12 mm CSPBGA
- Guaranteed Monotonic to 14 Bits
- Infinite Sample-and-Hold Capability to ±0.018% Accuracy
- Infinite Sample-and-Hold Total Unadjusted Error ±2.5mV
- Adjustable Voltage Output Range
- Readback Capability
- DSP/Microcontroller Compatible Serial Interface
- Output Impedance 0.5 Ω
- Output Voltage Span 10 V
- Temperature Range -40°C to +85°C
The AD5532B is a 32-channel, bipolar, voltage-output, 14-bit DAC with an additional infinite sample-and-hold mode. The device is operated with AVCC = +5V±5%, DVCC= 2.7 V to 5.25 V, VSS = -4.75 V to -16.5 V and VDD = 8 V to 16.5 V and requires a stable +3 V reference on REF_IN as well as an offset voltage on OFFS_IN. It is available in a 74-lead 12mm x 12mm CSPBGA package.
Also available is the AD5533B, which is specified in the sample and hold mode only and is the same part but without the DAC mode of operation.
The AD5532B is an improved spec version of the existing AD5532.
|Offset Error||±50 mV||±10 mV max (±1 mV typ)||I-SHA|
|TUE||Not spec'd||±12 mV max (±2 mV typ)||I-SHA|
|DAC Full Scale Error||±2%||-1%, +0.5%||DAC|
- 32-channel, 14-bit DAC in one package, guaranteed monotonic.
- The AD5532B is available in a 74-lead CSPBGA with a body size of 12 mm × 12 mm.
- In infinite sample-and-hold mode, a total unadjusted error of ±2.5 mV is achieved by laser-trimming on-chip resistors.
- Automatic Test Equipment
- Optical Networks
- Level Setting
- Industrial Control Systems
- Data Acquisition
- Low Cost I/O
Product Lifecycle Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Tools & Simulations
Precision DAC Error Budget Tool
The Precision DAC Error Budget Tool is a web application that calculates the DC Accuracy of precision DAC signal chains. It shows how the static errors accumulate throughout your signal chain to quickly evaluate the design tradeoffs. Calculations include the DC errors introduced by Voltage References, Operation Amplifiers and Precision DACs.
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
Sample & Buy
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