AD5627RBCPZ-REEL7

AD5627R is a low power, dual, 12-bit buffered voltage-out digital-to-analogue converter (DAC) with/without on-chip reference. It incorporates a power-on reset circuit that ensures the DAC output powers upto 0V, and remains there until a valid write takes place. This device contains a per-channel power-down feature that reduces the current consumption of the device to 480nA at 5V and provides software-selectable output loads while in power down mode. The low power consumption of this device in normal operation makes it ideally suited to portable battery operated equipment. The on-chip precision output amplifier enables rail-to-rail output swing. It is used in applications such as process control, data acquisition systems, portable battery-powered instruments, digital gain and offset adjustment, programmable voltage and current sources, programmable attenuators.

• Power supply voltage range from 2.7V to 5.5V
• Guaranteed monotonic by design, per channel power-down
• Hardware LDAC and CLR functions
• Gain temperature coefficient is ±2.5ppm typical at (VDD = 2.7V to 5.5V)
• Gain error is ±1.5% of FSR maximum at (VDD = 2.7V to 5.5V)
• Zero-code error drift is ±2µV/°C typical at (VDD = 2.7V to 5.5V)
• DC power supply rejection ratio is -100dB typical at (VDD = 4.5V to 5.5V)
• Offset error ±1mV typical at (VDD = 4.5V to 5.5V)
• Operating temperature is -40°C to +105°C
• Package style is 10-lead LFCSP-WD

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