AD3542R Series

Dual Channel, 12-/16-Bit, 16 MUPS, Multispan, Multi-IO SPI DAC

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

Dual Channel, 12-/16-Bit, 16 MUPS, Multispan, Multi-IO SPI DAC

Part	Number of D/A Converters	Package / Case	Voltage - Supply, Analog (Min)	Voltage - Supply, Analog (Max)	Reference Type	Output Type	Number of Bits	Data Interface	Package Name	Package Width	Package Length	Operating Temperature (Min)	Operating Temperature (Max)	INL (Max) (LSB)	DNL (Max) (LSB)	Architecture	Differential Output	Settling Time	Mounting Type	Voltage - Supply, Digital (Max)	Voltage - Supply, Digital (Min)
Analog Devices Inc./Maxim Integrated AD3542RBCPZ16	2 count	28-VFQFN CSP	4.75 V	5.25 V	External Internal	Voltage - Unbuffered	16 bits	SPI	28-LFCSP	4 mm	4 mm	-40 °C	105 °C	4 LSB	2 LSB	Multiplying DAC	No	100 ns	Surface Mount	1.89 V	1.71 V
Analog Devices Inc./Maxim Integrated AD3542RBCPZ12-RL7	2 count	28-VFQFN CSP	4.75 V	5.25 V	External Internal	Voltage - Unbuffered	16 bits	SPI	28-LFCSP	4 mm	4 mm	-40 °C	105 °C	4 LSB	2 LSB	Multiplying DAC	No	100 ns	Surface Mount	1.89 V	1.71 V
Analog Devices Inc./Maxim Integrated AD3542RBCPZ16-RL7	2 count	28-VFQFN CSP	4.75 V	5.25 V	External Internal	Voltage - Unbuffered	16 bits	SPI	28-LFCSP	4 mm	4 mm	-40 °C	105 °C	4 LSB	2 LSB	Multiplying DAC	No	100 ns	Surface Mount	1.89 V	1.71 V

Catalog

Dual Channel, 12-/16-Bit, 16 MUPS, Multispan, Multi-IO SPI DAC

Description

The AD3542R is a low drift, dual channel, ultra-fast, 12-/16-bit accuracy, voltage output digital-to-analog converter (DAC) that can be configured in multiple voltage span ranges. The AD3542R operates with a fixed 2.5 V reference.Each DAC incorporates three drift compensating feedback resistors for the internal transimpedance amplifier (TIA) that scales the output voltage. The device has five preconfigured output voltage ranges: 0 V to 2.5 V, 0 V to 5 V, 0 V to 10 V, −5 V to +5 V, and −2.5 V to +7.5 V.The AD3542RBCPZ16 (hereafter referred to as AD3542R-16) can operate in fast mode for maximum speed or precision mode for maximum accuracy. The AD3542RBCPZ12 (hereafter referred to as AD3542R-12) has a single operation mode.The serial peripheral interface (SPI) can be configured in dual synchronous SPI, dual SPI and single SPI (classic SPI) mode with single date rate (SDR) or double data rate (DDR), with logical levels from 1.2 V to 1.8 V.The AD3542R is specified over the extended industrial temperature range (–40°C to +105°C).APPLICATIONSInstrumentationHardware in the loopProcess control equipmentMedical devicesAutomated test equipmentData acquisition systemProgrammable voltage sourcesOptical communications