LTC2630AISC6-HZ12#TRMPBF

LTC2630AISC6-HZ12#TRMPBF is a 12bit voltage output DAC with an integrated, high-accuracy, low-drift reference. LTC2630-H has a full-scale output of 4.096V and operates from a 4.5V to 5.5V supply. These DACs can also operate in supply as reference mode, which sets the full-scale output to the supply voltage. The parts use a simple SPI/MICROWIRE™ compatible 3-wire serial interface which operates at clock rates up to 50MHz. Applications include mobile communications, process control and industrial automation, automatic test equipment, portable equipment, and automotive.

• 4.096V full scale voltage, internal reference mode
• Reset to zero-scale (power on reset), 12bit resolution
• SPI serial interface, double-buffered data latches
• Guaranteed monotonic over temperature, supply current is 160µA typ at (VCC = 3V)
• Differential nonlinearity is ±1LSB maximum at (VCC = 3V, internal ref)
• Power supply rejection ratio is -80dB typical at (VCC = 3V ±10% or 5V ±10%)
• Voltage output slew rate is 1.0V/µs typical at (TA = 25°C. VCC = 2.7V to 5.5V)
• SCK frequency is 50MHz maximum at (50% duty cycle, TA = 25°C, VCC = 2.7V to 5.5V)
• Supply current in power-down mode is 0.36µA typical at (VCC = 5V, TA = 25°C. VCC = 2.7V to 5.5V)
• Industrial temperature range from -40°C to 85°C, 6-lead SC70 package

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