AD5766BCPZ-RL7

AD5766 is a 16-channel, 16bit voltage output dense DAC. The DAC generate output voltage ranges from an external 2.5V reference. Depending on the voltage range selected, the midpoint of the output span can be adjusted, allowing a minimum output voltage as low as -20V or a maximum output voltage of upto +14V. Each of the 16 channels can be monitored with an integrated output voltage multiplexer. It has integrated output buffers that can sink or source up to 20mA. In conjunction with these buffers, a low frequency signal can be superimposed onto each DAC output via dedicated dither pins. This dedicated dither pins simplify the system design by reducing the number of external components required for a similar external implementation, like operational amplifiers or resistors. Application includes mach zehnder modulator bias control, optical networking, instrumentation, industrial automation, data acquisition systems, analogue output modules.

• Integrated DAC output buffers with ±20mA output current capability
• Integrated reference buffers, 2 dither signal input pins
• Channel monitoring multiplexer, 1.8V logic compatibility
• Relative accuracy (INL) is -1LSB minimum at (AVCC = 2.97V to 3.6V)
• Bipolar zero error is ±12mV typical at (±5V range, TA = 25°C)
• Zero-scale error is ±25mV typical at (-10V to 0V range, TA = 25°C)
• Gain error is ±0.07% FSR typical at (AVCC = 2.97V to 3.6V)
• Offset error drift is ±2µV/°C typical at (AVCC = 2.97V to 3.6V)
• Total unadjusted error is ±0.18%FSR typical at (-10V to 0V range)
• 40 lead LFCSP package, temperature range from -40°C to +105°C

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party