AD5333BRUZ

AD5333BRUZ is a dual-channel, 10bit DAC. It operates from a 2.5V to 5.5V supply consuming just 230µA at 3V, and features a power-down pin, active-low PD that further reduces the current to 80nA. This device incorporates an on-chip output buffer that can drive the output to both supply rails, while the device allows a choice of buffered or unbuffered reference input. This device has a parallel interface. The active-low CS selects the device and data is loaded into the input registers on the rising edge of active-low WR. The GAIN pin on the device allows the output range to be set at 0V to VREF or 0V to 2 × VREF. Input data to the DAC is double-buffered, allowing simultaneous update of multiple DACs in a system using the active-low LDAC pin. It is used in applications such as portable battery-powered instruments, digital gain and offset adjustment, programmable voltage and current sources, programmable attenuators, and industrial process control.

• Double-buffered input logic, power-on reset to zero volts
• Guaranteed monotonic by design over all codes, low power parallel data interface
• On-chip rail-to-rail output buffer amplifiers, asynchronous active-low CLR facility
• Relative accuracy is ±0.5LSB typical at (VDD = 2.5V to 5.5V, VREF = 2V)
• Differential nonlinearity is ±0.05LSB typical at (VDD = 2.5V to 5.5V, VREF = 2V)
• Output voltage settling time is 7µs typical at (VDD = 2.5V to 5.5V. RL = 2Kohm to GND)
• Slew rate is 0.7V/µs typical at (VDD = 2.5V to 5.5V, VREF = 2V)
• Major code transition glitch energy is 6nV-s typical at (1LSB change around major carry)
• Multiplying bandwidth is 200KHz typical at (VREF = 2V ±0.1V p-p. unbuffered mode)
• Operating temperature range from -40°C to +105°C, 24-lead TSSOP package

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