The AD5532B is a 32-channel, 14-bit DAC with precision infinite sample-and-hold mode. It features high integration, adjustable voltage output range, readback capability, etc. It is suitable for applications such as automatic test equipment, optical networks, level setting instrumentation, industrial control systems, data acquisition, and low-cost I/O.
The AD5532B from Analog Devices provides 32 independent voltage‑output channels with 14‑bit resolution. It features a precision infinite sample‑and‑hold mode, guaranteed monotonicity, and a wide output voltage span.
The document includes full electrical specifications, pin configuration, timing characteristics for both parallel and serial interfaces, absolute maximum ratings, and ordering information for the 74‑lead CSPBGA package.
| Resolution | 14 Bits |
|---|---|
| Integral Nonlinearity (INL) | ±0.39 % of FSR |
| Differential Nonlinearity (DNL) | ±1 LSB max |
| Output Voltage Range | VSS + 2 V to VDD – 2 V |
| Supply Voltage VDD | 8 V to 16.5 V |
| Supply Voltage VSS | –4.75 V to –16.5 V |
| Reference Input Voltage (REF_IN) | 3.0 V |
| Output Impedance | 40.5 Ω |
| Operating Temperature Range | –40 °C to +85 °C |
The AD5532B provides 32 independent DAC channels.
It has a 14‑bit resolution.
The output can swing from VSS + 2 V up to VDD – 2 V.
VDD must be between 8 V and 16.5 V, and VSS between –4.75 V and –16.5 V.