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AD5338R Datasheet

Part Number AD5338R
Manufacturers Analog Devices
Logo Analog Devices
Description Dual 10-Bit nanoDAC
Datasheet AD5338R DatasheetAD5338R Datasheet (PDF)

INTERFACE LOGIC 11252-001 Data Sheet Dual, 10-Bit nanoDAC with 2 ppm/°C Reference, I2C Interface AD5338R FEATURES Low drift 2.5 V reference: 2 ppm/°C typical Tiny package: 3 mm × 3 mm, 16-lead LFCSP Total unadjusted error (TUE): ±0.1% of full-scale range (FSR) maximum Offset error: ±1.5 mV maximum Gain error: ±0.1% of FSR maximum High drive capability: 20 mA, 0.5 V from supply rails User selectable gain of 1 or 2 (GAIN pin) Reset to zero scale or midscale (RSTSEL pin) 1.8 V logic compatibilit.

  AD5338R   AD5338R






Part Number AD5338
Manufacturers Analog Devices
Logo Analog Devices
Description 8-/10-/12-Bit DAC
Datasheet AD5338R DatasheetAD5338 Datasheet (PDF)

2.5 V to 5.5 V, 250 μA, 2-Wire Interface, Dual Voltage Output, 8-/10-/12-Bit DACs AD5337/AD5338/AD5339 FEATURES AD5337 2 buffered 8-bit DACs in 8-lead MSOP AD5338, AD5338-1 2 buffered 10-bit DACs in 8-lead MSOP AD5339 2 buffered 12-bit DACs in 8-lead MSOP Low power operation: 250 μA @ 3 V, 300 μA @ 5 V 2-wire (I2C-compatible) serial interface 2.5 V to 5.5 V power supply Guaranteed monotonic by design over all codes Power-down to 80 nA @ 3 V, 200 nA @ 5 V 3 power-down modes Double-buffered input.

  AD5338R   AD5338R







Dual 10-Bit nanoDAC

INTERFACE LOGIC 11252-001 Data Sheet Dual, 10-Bit nanoDAC with 2 ppm/°C Reference, I2C Interface AD5338R FEATURES Low drift 2.5 V reference: 2 ppm/°C typical Tiny package: 3 mm × 3 mm, 16-lead LFCSP Total unadjusted error (TUE): ±0.1% of full-scale range (FSR) maximum Offset error: ±1.5 mV maximum Gain error: ±0.1% of FSR maximum High drive capability: 20 mA, 0.5 V from supply rails User selectable gain of 1 or 2 (GAIN pin) Reset to zero scale or midscale (RSTSEL pin) 1.8 V logic compatibility Low glitch: 0.5 nV-sec 400 kHz I2C-compatible serial interface Low power: 3.3 mW at 3 V 2.7 V to 5.5 V power supply −40°C to +105°C temperature range APPLICATIONS Optical transceivers Base station power amplifiers Process controls (programmable logic controller [PLC] I/O cards) Industrial automation Data acquisition systems GENERAL DESCRIPTION The AD5338R, a member of the nanoDAC® 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 AD5338R 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 AD5338R also incorporates a power-on reset circuit and a RSTSEL pin that ensures that the DAC outputs power.


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