AD5687RBCPZ-RL7

AD5687RBCPZ-RL7 is a nanoDAC+ family low power, dual buffered voltage output digital-to-analogue converter (DAC). It also incorporates a power-on reset circuit and a RSTSEL pin that ensure that the DAC outputs power up to zero scale or midscale and remain there until a valid write takes place. Each part contains a per channel power-down feature that reduces the current consumption of the device to 4μA at 3V while in power-down mode. It uses a versatile serial peripheral interface (SPI) that operates at clock rates upto 50MHz. Application includes optical transceivers, base station power amplifiers, process control (PLC I/O cards) industrial automation, data acquisition systems.

• 12bit minimum resolution (VDD = 2.7V to 5.5V), ±1LSB max INL accuracy (VDD = 2.7V to 5.5V)
• Internal reference
• Reference tempco is ±5ppm/°C (max)
• 0.4mV typical zero-code error (All 0s loaded to DAC register, VDD = 2.7V to 5.5V)
• Offset error is +0.1% of FSR typical (All 1s loaded to DAC register, VDD = 2.7V to 5.5V)
• Full-scale error is +0.01% of FSR typical (VDD = 2.7V to 5.5V)
• Gain error is ±0.02% of FSR typical (VDD = 2.7V to 5.5V)
• Total unadjusted error is ±0.01% of FSR typical (External reference; gain = 2; TSSOP)
• 0.15mV/V DC power supply rejection ratio typical (DAC code = midscale, VDD = 5V ±10%)
• 16-Lead LFCSP-WQ package, temperature range from -40°C to +105°C

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