DAC7562 Series

12-Bit, Dual, Low Power, Ultra-low Glitch, Buffered Voltage Output DAC with 2.5V, 4ppm/°C Reference

Catalog

12-Bit, Dual, Low Power, Ultra-low Glitch, Buffered Voltage Output DAC with 2.5V, 4ppm/°C Reference

Part	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Output Type	Architecture	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Number of Bits	Reference Type	Mounting Type	Package / Case	Package / Case [x]	Package / Case [x]	INL/DNL (LSB)	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Data Interface	Settling Time	Supplied Contents	Utilized IC / Part	Number of DAC's	DAC Type	Grade	Qualification
Texas Instruments DAC7562SDGSR	2.7 V	5.5 V	Voltage - Buffered	String DAC	125 °C	-40 °C	10-VSSOP	12 bits	External, Internal	Surface Mount	10-MSOP, 10-TFSOP	3 mm	0.118 in	0.05 LSB, 0.3 LSB	5.5 V	2.7 V	DSP, SPI	10 µs
Texas Instruments DAC7562TDGSR	2.7 V	5.5 V	Voltage - Buffered	String DAC	125 °C	-40 °C	10-VSSOP	12 bits	External, Internal	Surface Mount	10-MSOP, 10-TFSOP	3 mm	0.118 in	0.05 LSB, 0.3 LSB	5.5 V	2.7 V	DSP, SPI	10 µs
Texas Instruments DAC7562EVM								12 bits									Serial	10 µs	Board(s)	DAC7562	2	Voltage
Texas Instruments DAC7562SDGST	2.7 V	5.5 V	Voltage - Buffered	String DAC	125 °C	-40 °C	10-VSSOP	12 bits	External, Internal	Surface Mount	10-MSOP, 10-TFSOP	3 mm	0.118 in	0.05 LSB, 0.3 LSB	5.5 V	2.7 V	DSP, SPI	10 µs
Texas Instruments DAC7562SDSCR	2.7 V	5.5 V	Voltage - Buffered	String DAC	125 °C	-40 °C	10-WSON (3x3)	12 bits	External, Internal	Surface Mount	10-WFDFN Exposed Pad			0.05 LSB, 0.3 LSB	5.5 V	2.7 V	DSP, SPI	10 µs
Texas Instruments DAC7562TDSCT	2.7 V	5.5 V	Voltage - Buffered	String DAC	125 °C	-40 °C	10-WSON (3x3)	12 bits	External, Internal	Surface Mount	10-WFDFN Exposed Pad			0.05 LSB, 0.3 LSB	5.5 V	2.7 V	DSP, SPI	10 µs
Texas Instruments DAC7562TDGST	2.7 V	5.5 V	Voltage - Buffered	String DAC	125 °C	-40 °C	10-VSSOP	12 bits	External, Internal	Surface Mount	10-MSOP, 10-TFSOP	3 mm	0.118 in	0.05 LSB, 0.3 LSB	5.5 V	2.7 V	DSP, SPI	10 µs
Texas Instruments DAC7562SQDGSRQ1	2.7 V	5.5 V	Voltage - Buffered	String DAC	125 °C	-40 °C	10-VSSOP	12 bits	External, Internal	Surface Mount	10-MSOP, 10-TFSOP	3 mm	0.118 in	0.05 LSB, 0.3 LSB	5.5 V	2.7 V	DSP, SPI	10 µs					Automotive	AEC-Q100

Catalog

12-Bit, Dual, Low Power, Ultra-low Glitch, Buffered Voltage Output DAC with 2.5V, 4ppm/°C Reference

Key Features

• Relative Accuracy:DAC756x (12-Bit): 0.3 LSB INLDAC816x (14-Bit): 1 LSB INLDAC856x (16-Bit): 4 LSB INLGlitch Impulse: 0.1 nV-sBidirectional Reference: Input or 2.5-V OutputOutput Disabled by Default±5-mV Initial Accuracy (Max)4-ppm°C Temperature Drift (Typ)10-ppm/°C Temperature Drift (Max)20-mA Sink and Source CapabilityPower-On Reset to Zero Scale or Mid-ScaleLow-Power: 4 mW (Typ, 5-V AVDD, Including Internal Reference Current)Wide Power-Supply Range: 2.7 V to 5.5 V50-MHz SPI With Schmitt-Triggered InputsLDAC and CLR FunctionsOutput Buffer With Rail-to-Rail OperationPackages: WSON-10 (3 mm × 3 mm), VSSOP-10Temperature Range: –40°C to 125°CAll trademarks are the property of their respective owners.Relative Accuracy:DAC756x (12-Bit): 0.3 LSB INLDAC816x (14-Bit): 1 LSB INLDAC856x (16-Bit): 4 LSB INLGlitch Impulse: 0.1 nV-sBidirectional Reference: Input or 2.5-V OutputOutput Disabled by Default±5-mV Initial Accuracy (Max)4-ppm°C Temperature Drift (Typ)10-ppm/°C Temperature Drift (Max)20-mA Sink and Source CapabilityPower-On Reset to Zero Scale or Mid-ScaleLow-Power: 4 mW (Typ, 5-V AVDD, Including Internal Reference Current)Wide Power-Supply Range: 2.7 V to 5.5 V50-MHz SPI With Schmitt-Triggered InputsLDAC and CLR FunctionsOutput Buffer With Rail-to-Rail OperationPackages: WSON-10 (3 mm × 3 mm), VSSOP-10Temperature Range: –40°C to 125°CAll trademarks are the property of their respective owners.

Description

The DAC756x, DAC816x, and DAC856x devices are low-power, voltage-output, dual-channel, 16-, 14-, and 12-bit digital-to-analog converters (DACs), respectively. These devices include a 2.5-V, 4-ppm/°C internal reference, giving a full-scale output voltage range of 2.5 V or 5 V. The internal reference has an initial accuracy of ±5 mV and can source or sink up to 20 mA at the VREFIN/VREFOUTpin. These devices are monotonic, providing excellent linearity and minimizing undesired code-to-code transient voltages (glitch). They use a versatile three-wire serial interface that operates at clock rates up to 50 MHz. The interface is compatible with standard SPI, QSPI, Microwire, and digital signal processor (DSP) interfaces. The DACxx62 devices incorporate a power-on-reset circuit that ensures the DAC output powers up and remains at zero scale until a valid code is written to the device, whereas the DACxx63 devices similarly power up at mid-scale. These devices contain a power-down feature that reduces current consumption to typically 550 nA at 5 V. The low power consumption, internal reference, and small footprint make these devices ideal for portable, battery-operated equipment. The DACxx62 devices are drop-in and function-compatible with each other, as are the DACxx63 devices. The entire family is available in MSOP-10 and SON-10 packages. The DAC756x, DAC816x, and DAC856x devices are low-power, voltage-output, dual-channel, 16-, 14-, and 12-bit digital-to-analog converters (DACs), respectively. These devices include a 2.5-V, 4-ppm/°C internal reference, giving a full-scale output voltage range of 2.5 V or 5 V. The internal reference has an initial accuracy of ±5 mV and can source or sink up to 20 mA at the VREFIN/VREFOUTpin. These devices are monotonic, providing excellent linearity and minimizing undesired code-to-code transient voltages (glitch). They use a versatile three-wire serial interface that operates at clock rates up to 50 MHz. The interface is compatible with standard SPI, QSPI, Microwire, and digital signal processor (DSP) interfaces. The DACxx62 devices incorporate a power-on-reset circuit that ensures the DAC output powers up and remains at zero scale until a valid code is written to the device, whereas the DACxx63 devices similarly power up at mid-scale. These devices contain a power-down feature that reduces current consumption to typically 550 nA at 5 V. The low power consumption, internal reference, and small footprint make these devices ideal for portable, battery-operated equipment. The DACxx62 devices are drop-in and function-compatible with each other, as are the DACxx63 devices. The entire family is available in MSOP-10 and SON-10 packages.