Analog Devices

The AD5310R /AD5311R, members of thenanoDAC®family, are low power, single-channel, 10-bit buffered voltage-out DACs. The devices include an enabled by default internal 2.5 V reference, and provides 2 ppm/°C. The output span can be programmed to be 0 V to VREFor 0 V to 2 × VREF. All devices operate from a single 2.7 V to 5.5 V supply and are guaranteed monotonic by design. The devices are available in 10-lead MSOP packages.The internal power-on reset circuit of the AD5310R/AD5311R ensures that the DAC register is written to zero scale at powerup when the internal output buffer is configured in normal mode. The devices contain a power-down mode that reduces the current consumption of the device to 2 µA at 5 V.The AD5310R / AD5311R use a versatile SPI or I2C interface, including an asynchronousRESETpin and a VLOGICpin, allowing 1.8 V compatibility.Product HighlightsHigh Relative Accuracy (INL):±0.5 LSB maximum.Low Drift 2.5 V On-Chip Reference: 5 ppm/°C maximum temperature coefficient.ApplicationsProcess controlsData acquisition systemsDigital gain and offset adjustmentProgrammable voltage sourcesOptical modules

The AD5302/AD5312/AD5322 are dual 8-, 10- and 12-bit buffered voltage output DACs in a 10-lead µSOIC package that operate from a single +2.5 V to +5.5 V supply consuming 230 µA at 3 V. Their on-chip output amplifiers allow the outputs to swing rail-to-rail with a slew rate of 0.7 V/µs. The AD5302/ AD5312/AD5322 utilize a versatile 3-wire serial interface which operates at clock rates up to 30 MHz and is compatible with standard SPI™, QSPI™, MICROWIRE™and DSP interface standards.PRODUCT HIGHLIGHTSAvailable in 10-lead MicroSOIC packagesLow power, single supply operation from 2.5 V to 5.5 V supplyConsumes 0.7mW at 3 V and 1.5 mW at 5 VRail-to-Rail output with a slew rate of 0.7 V/µsUtilizes a versatile 3-wire serial interface with clock rates up to 30 MHzPin and Software Compatible with theAD5302(8-Bit) and theAD5322(12-bit)

The AD5313R, a member of thenanoDAC®family, is a low power, dual, 10-bit buffered voltage output digital-to-analog converter (DAC). The device includes a 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 AD5313R operates from a single 2.7 V to 5.5 V supply, is guaranteed monotonic by design, and exhibits less than 0.1% FSR gain error and 1.5 mV offset error performance. The device is available in a 3 mm × 3 mm LFCSP package and a TSSOP package.The AD5313R also incorporates a power-on reset circuit and a RSTSEL pin that ensures that the DAC outputs power up to zero scale or midscale and remain there until a valid write occurs. The part contains a per channel power-down feature that reduces the current consumption of the device to 4 μA at 3 V while in power-down modeThe AD5313R employs a versatile serial peripheral interface (SPI) that operates at clock rates up to 50 MHz, and the device contains a VLOGICpin that is intended for 1.8 V/3 V/5 V logic.Product HighlightsPrecision DC Performance.Total unadjusted error: ±0.1% of FSR maximumOffset error: ±1.5 mV maximumGain error: ±0.1% of FSR maximumLow Drift 2.5 V On-Chip Reference.2 ppm/°C typical temperature coefficient5 ppm/°C maximum temperature coefficientTwo Package Options.3 mm × 3 mm, 16-lead LFCSP16-lead TSSOPApplicationsOptical transceiversBase station power amplifiersProcess control (PLC I/O cards)Industrial automationData acquisition systems

TheAD5304/AD5314/AD5324are quad 8-, 10-, and 12-bit buffered voltage output DACs in 10-lead MSOP and 10-lead LFCSP packages that operate from a single 2.5 V to 5.5 V supply, consuming 500 μA at 3 V. Their on-chip output amplifiers allow rail-to-rail output swing to be achieved with a slew rate of 0.7 V/μs. A 3-wire serial interface is used; it operates at clock rates up to 30 MHz and is compatible with standard SPI, QSPI, MICROWIRE, and DSP interface standards.The references for the four DACs are derived from one reference pin. The outputs of all DACs can be updated simultaneously using the softwareLDACfunction. The parts incorporate a power-on reset circuit, and ensure that the DAC outputs power up to 0 V and remains there until a valid write takes place to the device. The parts contain a power-down feature that reduces the current consumption of the device to 200 nA @ 5 V (80 nA @ 3 V).The low power consumption of these parts in normal operation makes them ideally suited to portable battery-operated equipment. The power consumption is 3 mW at 5 V, 1.5 mW at 3 V, reducing to 1 μW in power-down mode.ApplicationsPortable battery-powered instrumentsDigital gain and offset adjustmentProgrammable voltage and current sourcesProgrammable attenuatorsIndustrial process controls

TheAD5305/ AD5315 /AD5325are quad 8-, 10- and 12-bit buffered voltage output DACs in a 10-lead microSOIC package that operate from a single 2.5 V to 5.5 V supply consuming 500 µA at 3 V. Their on-chip output amplifiers allow rail-to-rail output swing with a slew rate of 0.7 V/µs. A 2-wire serial interface is used which operates at clock rates up to 400 kHz. This interface is SMBus-compatible at VDD< 3.6 V. Multiple devices can be placed on the same bus.PRODUCT HIGHLIGHTSAvailable in a 10-lead MicroSOIC packageLow power, single supply operation from 2.5 V to 5.5 V supplyConsumes 1.5mW at 3 V and 3 mW at 5 VRail-to-Rail output with a slew rate of 0.7 V/µsMultiple devices can share the same busSerial interface with clock rates up to 400 kHzPin- and Software-Compatible with the AD5305 (8-Bit) and the AD5325 (12-Bit)I2C (Inter-IC) is a trademark of Philips Semiconductors.

The AD5316R, a member of thenanoDAC®family, is a low power, quad, 10-bit buffered voltage output DAC. The device includes a 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 device operates from a single 2.7 V to 5.5 V supply, is guaranteed monotonic by design, and exhibits less than 0.1% FSR gain error and 1.5 mV offset error performance. The device is available in a 3 mm × 3 mm lead lead frame chip scale package (LFCSP) and in a thin shrink small outline package (TSSOP).The AD5316R also incorporates a power-on reset circuit and a RSTSEL pin. The RSTSEL pin ensures that the DAC outputs power up to zero scale or midscale and remain at that level until a valid write takes place. The device contains a per channel power-down feature that reduces the current consumption of the device in power-down mode to 4 μA at 3 V.The AD5316R uses a versatile 2-wire serial interface that operates at clock rates up to 400 kHz and includes a VLOGICpin intended for 1.8 V/3 V/5 V logic.Product HighlightsPrecision DC Performance.Total unadjusted error (TUE): ±0.1% of FSR maximumOffset error: ±1.5 mV maximumGain error: ±0.1% of FSR maximumLow Drift 2.5 V On-Chip Reference.2 ppm/°C typical temperature coefficient5 ppm/°C maximum temperature coefficientTwo Package Options.3 mm × 3 mm, 16-lead LFCSP16-lead TSSOPApplicationsDigital gain and offset adjustmentProgrammable attenuatorsIndustrial automationData acquisition systems

The AD5317R, a member of thenanoDAC®family, is a low power, quad, 10-bit buffered voltage output DAC. The device includes a 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 device operates from a single 2.7 V to 5.5 V supply, is guaranteed monotonic by design, and exhibits less than 0.1% FSR gain error and 1.5 mV offset error performance. The device is available in a 3 mm × 3 mm LFCSP and a TSSOP package.The AD5317R also incorporates a power-on reset circuit and a RSTSEL pin that ensures that the DAC outputs power up to zero scale or midscale and remain at that level until a valid write takes place. Each part contains a per-channel power-down feature that reduces the current consumption of the device to 4 µA at 3 V while in power-down mode.The AD5317R employs a versatile SPI interface that operates at clock rates up to 50 MHz and contains a VLOGICpin intended for 1.8 V/3 V/5 V logic.Product HighlightsPrecision DC Performance. Total unadjusted error: ±0.1% of FSR maximum Offset error: ±1.5 mV maximum Gain error: ±0.1% of FSR maximumLow Drift 2.5 V On-Chip Reference. 2 ppm/°C typical temperature coefficient 5 ppm/°C maximum temperature coefficientTwo Package Options. 3 mm × 3 mm, 16-lead LFCSP 16-lead TSSOPApplicationsDigital gain and offset adjustmentProgrammable attenuatorsIndustrial automationData acquisition systems

The AD532 is the first pretrimmed single chip monolithic multiplier/divider. It guarantees a maximum multiplying error of ±1.0% and a ±10 V output voltage without the need for any external trimming resistors or output op amp. Because the AD532 is internally trimmed, its simplicity of use provides design engineers with an attractive alternative to modular multipliers, and its monolithic construction provides significant advantages in size, reliability and economy. Further, the AD532 can be used as a direct replacement for other IC multipliers that require external trim networks (such as the AD530).APPLICATIONSMultiplication, division, squaring, square rootingAlgebraic computationPower measurementsInstrumentation applicationsAvailable in chip form