Analog Devices Inc.
Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.
View All Product from Analog Devices Inc.High relative accuracy (INL): ±2 LSB maximum at 16 bitsLow drift 2.5 V reference: 2 ppm/°C typicalTiny package: 3 mm × 3 mm, 16-lead LFCSPTUE: ±0.1% of FSR maximumOffset error: ±1.5 mV maximumGain error: ±0.1% of FSR maximumHigh drive capability: 20 mA, 0.5 V from supply railsUser-selectable gain of 1 or 2 (GAIN pin)Reset to zero scale or midscale (RSTSEL pin)1.8 V logic compatibility50 MHz SPI with readback or daisy chainLow glitch: 0.5 nV-secLow power: 3.3 mW at 3 V2.7 V to 5.5 V power supply−40°C to +105°C temperature rangeAEC-Q100 qualified for automotive applications
The AD5689R/AD5687R members of the nanoDAC+™family are low power, dual, 16-/12-bit buffered voltage outputdigital-to-analog converters (DACs). The devices includea 2.5 V, 2 ppm/°C internal reference (enabled by default)and a gain select pin giving a full-scale output of 2.5 V(gain = 1) or 5 V (gain = 2). The devices operate froma single 2.7 V to 5.5 V supply, are guaranteed monotonicby design, and exhibit less than 0.1% FSR gain error and1.5 mV offset error performance. Both devices areavailable in a 3 mm × 3 mm LFCSP and a TSSOP package.The AD5689R/AD5687R also incorporate a power-on resetcircuit and a RSTSEL pin that ensure that the DAC outputspower up to zero scale or midscale and remain there untila valid write takes place. Each part contains a per channelpower-down feature that reduces the current consumptionof the device to 4 μA at 3 V while in power-down mode.The AD5689R/AD5687R use a versatile serial peripheralinterface (SPI) that operates at clock rates up to 50 MHz.Both devices contain a VLOGIC pin that is intended for1.8 V/3 V/5 V logic.Table 1. Dual nanoDAC+ DevicesInterfaceReference16-Bit12-BitSPIInternalAD5689RAD5687RExternalAD5689AD5687I2CInternalAD5697R
Optical transceiversBase station power amplifiersProcess control (PLC I/O cards)Industrial automationData acquisition systems
TYPE | DESCRIPTION | Select all |
---|---|---|
Product Status | Obsolete | |
Number of DAC's | 2 | |
Number of Bits | 12 | |
Sampling Rate (Per Second) | - | |
Data Interface | SPI | |
Settling Time | 5 µs | |
DAC Type | Voltage | |
Supplied Contents | Board(s) | |
Utilized IC / Part | AD5687R | |
Series | nanoDAC+® | |
Package | Box |
Analog Devices Inc.
Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.
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