Product Descriptions

The AD5390/AD5391 are complete single-supply, 16-channel, 14-bit and 12-bit DACs, respectively. The AD5392 is a complete single-supply, 8-channel, 14-bit DAC. The devices are available in either a 64-lead LFCSP or a 52-lead LQFP. All channels have an on-chip output amplifier with rail-to-rail operation. All devices include an internal 1.25/2.5 V, 10 ppm/°C reference, an on-chip channel monitor function that multiplexes the analog outputs to a common MON_OUT pin for external monitoring, and an output amplifier boost mode that optimizes the output amplifier slew rate. 

The AD5390/AD5391/AD5392 contain a 3-wire serial interface with interface speeds in excess of 30 MHz that are compatible with SPI®, QSPI™, MICROWIRE™, and DSP interface standards and an I2C-compatible interface supporting a 400 kHz data transfer rate.

An input register followed by a DAC register provides doublebuffering, allowing DAC outputs to be updated independently or simultaneously using the LDAC input. Each channel has a programmable gain and offset adjust register, letting the user fully calibrate any DAC channel.Power consumption is typically 0.25 mA per channel.

Product Features

AD5390: 16-channel, 14-bit voltage output DAC 

AD5391: 16-channel, 12-bit voltage output DAC 

AD5392: 8-channel, 14-bit voltage output DAC 

Guaranteed monotonic 

INL 

   ±1 LSB max (AD5391) 

   ±3 LSB max (AD5390-5/AD5392-5) 

   ±4 LSB max (AD5390-3/AD5392-3) 

On-chip 1.25 V/2.5 V, 10 ppm/°C reference 

Temperature range: −40°C to +85°C 

Rail-to-rail output amplifier 

Power-down mode 

Package types 

   64-lead LFCSP (9 mm × 9 mm) 

   52-lead LQFP (10 mm × 10 mm) 

User interfaces 

Serial SPI-, QSPI-, MICROWIRE-, and DSP-compatible 

(featuring data readback) 

I2C-compatible interface 

Integrated functions 

   channel monitor 

   simultaneous output update via LDAC

   clear function to user-programmable code 

   amplifier boost mode to optimize slew rate 

   user-programmable offset and gain adjust 

   toggle mode enables square wave generation 

   thermal monitor 

Robust 6.5 kV HBM and 2 kV FICDM ESD rating 

Product Applications

Instrumentation and industrial control 

Power amplifier control 

Level setting (ATE) 

Control systems 

Microelectromechanical systems (MEMs) 

Variable optical attenuators (VOAs) 

Optical transceivers (MSA 300, XFP)

  Specifications

Actual product photos

Product Data Book：

For more product information, please download the PDF

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

Warehouse Real Shot

Standard packaging

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