AD7568BPZ

AD7568BPZ is a LC²MOS octal 12bit DAC. It contains eight 12bit DACs in one monolithic device. The DACs are standard current output with separate VREF, IOUT1, IOUT2 and RFB terminals. It is a serial input device. Data is loaded using active-low FSIN, CLKIN and SDIN. One address pin, A0, sets up a device address, and this feature may be used to simplify device loading in a multi-DAC environment. All DACs can be simultaneously updated using the asynchronous active-low LDAC input and they can be cleared by asserting the asynchronous active-low CLR input. It is used in applications such as process control, automatic test equipment, and general-purpose instrumentation.

• Versatile serial interface, simultaneous update capability
• Reset function, 4-quadrant multiplication
• Relative accuracy is ±0.5LSB maximum at (VDD = +4.75V to +5.25V)
• Differential nonlinearity is ±0.9LSB maximum at (VDD = +4.75V to +5.25V)
• Gain temperature coefficient is 2ppm FSR/°C typical at (VDD = +4.75V to +5.25V)
• Operating voltage range from 4.75V to 5.25V
• Output voltage settling time is 500ns typical
• Digital to analogue glitch impulse is 40nV–s typical
• Output noise spectral density is 20nV/√Hz typical
• Operating temperature range from -40°C to +85°C, 44-lead PLCC package

Ghi chú

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