Analog Devices Inc./Maxim Integrated

The MAX5530/MAX5531 are single, 12-bit, ultra-low- power, voltage-output, digital-to-analog converters (DACs) offering rail-to-rail buffered voltage outputs. The DACs operate from a 1.8V to 5.5V supply and consume less than 6µA, making them desirable for low-power and low-voltage applications. A shutdown mode reduces overall current, including the reference input current, to just 0.18µA. The MAX5530/MAX5531 use a 3-wire serial interface that is compatible with SPI™, QSPI™, and MICROWIRE™.At power-up, the MAX5530/MAX5531 outputs are driven to zero scale, providing additional safety for applications that drive valves or for other transducers that must be off during power-up. The zero-scale outputs enable glitch- free power-up.The MAX5530 accepts an external reference input. The MAX5531 contains an internal reference and provides an external reference output. Both devices have force-sense-configured output buffers.The MAX5530/MAX5531 are available in a 4mm x 4mm x 0.8mm, 12-pin, thin QFN package and are guaranteed over the extended -40°C to +85°C temperature range.For 10-bit compatible devices, refer to the MAX5520/MAX5521 data sheet. For 8-bit compatible devices, refer to the MAX5510/MAX5511 data sheet.ApplicationsAutomatic Trimming and Calibration in Factory or FieldChemical Sensor Cell Bias for Gas MonitorsIndustrial Process Control and Remote Industrial DevicesInstrumentationPortable Battery-Powered DevicesProgrammable Liquid Crystal Display (LCD) BiasProgrammable Voltage and Current SourcesRemote Data Conversion and Monitoring

The MAX5532–MAX5535 are dual, 12-bit, ultra-low-power, voltage-output, digital-to-analog converters (DACs) offering rail-to-rail buffered voltage outputs. The DACs operate from a 1.8V to 5.5V supply and consume less than 5µA, making the devices suitable for low-power and low-voltage applications. A shutdown mode reduces overall current, including the reference input current, to just 0.18µA. The MAX5532–MAX5535 use a 3-wire serial interface that is compatible with SPI™, QSPI™, and MICROWIRE™.Upon power-up, the MAX5532–MAX5535 outputs are driven to zero scale, providing additional safety for applications that drive valves or for other transducers that need to be off during power-up. The zero-scale outputs enable glitch-free power-up.The MAX5532 accepts an external reference input and provides unity-gain outputs. The MAX5533 contains a precision internal reference and provides a buffered external reference output with unity-gain DAC outputs. The MAX5534 accepts an external reference input and provides force-sense outputs. The MAX5535 contains a precision internal reference and provides a buffered external reference output with force-sense DAC outputs.The MAX5534/MAX5535 are available in a 4mm x 4mm x 0.8mm, 12-pin, thin QFN package. The MAX5532/MAX5533 are available in an 8-pin µMAX®package. All devices are guaranteed over the extended -40°C to +85°C temperature range.For 10-bit compatible devices, refer to theMAX5522–MAX5525data sheet. For 8-bit compatible devices, refer to theMAX5512–MAX5515data sheet.ApplicationsAutomatic Trimming and Calibration in Factory or FieldChemical Sensor Cell Bias for Gas MonitorsIndustrial Process Control and Remote Industrial DevicesInstrumentationPortable Battery-Powered DevicesProgrammable LCD BiasProgrammable Voltage and Current SourcesRemote Data Conversion and Monitoring

The MAX5532–MAX5535 are dual, 12-bit, ultra-low-power, voltage-output, digital-to-analog converters (DACs) offering rail-to-rail buffered voltage outputs. The DACs operate from a 1.8V to 5.5V supply and consume less than 5µA, making the devices suitable for low-power and low-voltage applications. A shutdown mode reduces overall current, including the reference input current, to just 0.18µA. The MAX5532–MAX5535 use a 3-wire serial interface that is compatible with SPI™, QSPI™, and MICROWIRE™.Upon power-up, the MAX5532–MAX5535 outputs are driven to zero scale, providing additional safety for applications that drive valves or for other transducers that need to be off during power-up. The zero-scale outputs enable glitch-free power-up.The MAX5532 accepts an external reference input and provides unity-gain outputs. The MAX5533 contains a precision internal reference and provides a buffered external reference output with unity-gain DAC outputs. The MAX5534 accepts an external reference input and provides force-sense outputs. The MAX5535 contains a precision internal reference and provides a buffered external reference output with force-sense DAC outputs.The MAX5534/MAX5535 are available in a 4mm x 4mm x 0.8mm, 12-pin, thin QFN package. The MAX5532/MAX5533 are available in an 8-pin µMAX®package. All devices are guaranteed over the extended -40°C to +85°C temperature range.For 10-bit compatible devices, refer to theMAX5522–MAX5525data sheet. For 8-bit compatible devices, refer to theMAX5512–MAX5515data sheet.ApplicationsAutomatic Trimming and Calibration in Factory or FieldChemical Sensor Cell Bias for Gas MonitorsIndustrial Process Control and Remote Industrial DevicesInstrumentationPortable Battery-Powered DevicesProgrammable LCD BiasProgrammable Voltage and Current SourcesRemote Data Conversion and Monitoring

The MAX5532–MAX5535 are dual, 12-bit, ultra-low-power, voltage-output, digital-to-analog converters (DACs) offering rail-to-rail buffered voltage outputs. The DACs operate from a 1.8V to 5.5V supply and consume less than 5µA, making the devices suitable for low-power and low-voltage applications. A shutdown mode reduces overall current, including the reference input current, to just 0.18µA. The MAX5532–MAX5535 use a 3-wire serial interface that is compatible with SPI™, QSPI™, and MICROWIRE™.Upon power-up, the MAX5532–MAX5535 outputs are driven to zero scale, providing additional safety for applications that drive valves or for other transducers that need to be off during power-up. The zero-scale outputs enable glitch-free power-up.The MAX5532 accepts an external reference input and provides unity-gain outputs. The MAX5533 contains a precision internal reference and provides a buffered external reference output with unity-gain DAC outputs. The MAX5534 accepts an external reference input and provides force-sense outputs. The MAX5535 contains a precision internal reference and provides a buffered external reference output with force-sense DAC outputs.The MAX5534/MAX5535 are available in a 4mm x 4mm x 0.8mm, 12-pin, thin QFN package. The MAX5532/MAX5533 are available in an 8-pin µMAX®package. All devices are guaranteed over the extended -40°C to +85°C temperature range.For 10-bit compatible devices, refer to theMAX5522–MAX5525data sheet. For 8-bit compatible devices, refer to theMAX5512–MAX5515data sheet.ApplicationsAutomatic Trimming and Calibration in Factory or FieldChemical Sensor Cell Bias for Gas MonitorsIndustrial Process Control and Remote Industrial DevicesInstrumentationPortable Battery-Powered DevicesProgrammable LCD BiasProgrammable Voltage and Current SourcesRemote Data Conversion and Monitoring

The MAX5541 serial-input, voltage-output, 16-bit monotonic digital-to-analog converter (DAC) operates from a single +5V supply. The DAC output is unbuffered, resulting in a low 0.3mA supply current and low 1 LSB offset error. The DAC output range is 0V to VREF. The DAC latch accepts a 16-bit serial word. A power-on reset (POR) circuit clears the DAC output to 0V (unipolar mode) when power is initially applied.The 10MHz 3-wire serial interface is SPI™/QSPI™/MICROWIRE™-compatible and interfaces directly with optocouplers for applications requiring isolation. The MAX5541 is available in an 8-pin SO package. For the 1 LSB (max) INL version, refer to the MAX541 data sheet.ApplicationsAutomated Test Equipment (ATE)Data AcquisitionHigh-Resolution Offset and Gain AdjustmentIndustrial Process Controls

The MAX5544 serial-input, voltage-output, 14-bit monotonic digital-to-analog converter (DAC) operates from a single +5V supply. The DAC output is unbuffered, resulting in low 0.3mA supply current and low 1 LSB offset error. The DAC output range is 0V to VREF. The DAC latch accepts a 16-bit serial word. A power-on reset circuit clears the DAC output to 0V (unipolar mode) when power is initially applied. The 10MHz 3-wire serial interface is SPI™/QSPI™/MICROWIRE™ compatible and interfaces directly with optocouplers for applications requiring isolation. The MAX5544 is available in an 8-pin SO package.ApplicationsAutomated Test Equipment (ATE)Data AcquisitionHigh-Resolution Offset and Gain AdjustmentIndustrial Process Controls