Specification	AD5347BRU-REEL

Architecture	String DAC
Data Interface	Parallel
Differential Output	No
DNL (LSB) Tolerance	0.05 LSB
INL (LSB) Tolerance	0.5 LSB
Mounting Type	Surface Mount
Number of Bits	10 bits
Number of D/A Converters	8 count
Operating Temperature (Max)	105 °C
Operating Temperature (Min)	-40 °C
Output Type	Voltage - Buffered
Package Length	0.173 in
Package Name	38-TSSOP, 38-TFSOP
Package Width	4.4 mm
Reference Type	External
Settling Time	9 µs
Voltage - Supply, Analog (Max)	5.5 V
Voltage - Supply, Analog (Min)	2.5 V
Voltage - Supply, Digital (Max)	5.5 V
Voltage - Supply, Digital (Min)	2.5 V

AD5347 Series

2.5 V to 5.5 V, Parallel Interface Octal Voltage Output 10-Bit D/A Converter

Part	Package / Case	Package Width	Package Name	Package Length	Mounting Type	Settling Time	Reference Type	Voltage - Supply, Analog (Min)	Voltage - Supply, Analog (Max)	Voltage - Supply, Digital (Max)	Voltage - Supply, Digital (Min)	Data Interface	DNL (LSB) Tolerance	INL (LSB) Tolerance	Architecture	Number of D/A Converters	Output Type	Differential Output	Operating Temperature (Min)	Operating Temperature (Max)	Number of Bits
Analog Devices Inc./Maxim Integrated AD5347BCP	40-WFQFN Exposed Pad CSP	6 mm	40-LFCSP-WQ	6 mm	Surface Mount
Analog Devices Inc./Maxim Integrated AD5347BRU		4.4 mm	38-TFSOP 38-TSSOP	0.173 in	Surface Mount	9 µs	External	2.5 V	5.5 V	5.5 V	2.5 V	Parallel	0.05 LSB	0.5 LSB	String DAC	8 count	Voltage - Buffered	No	-40 °C	105 °C	10 bits
Analog Devices Inc./Maxim Integrated AD5347BRU-REEL		4.4 mm	38-TFSOP 38-TSSOP	0.173 in	Surface Mount	9 µs	External	2.5 V	5.5 V	5.5 V	2.5 V	Parallel	0.05 LSB	0.5 LSB	String DAC	8 count	Voltage - Buffered	No	-40 °C	105 °C	10 bits
Analog Devices Inc./Maxim Integrated AD5347BRUZ		4.4 mm	38-TFSOP 38-TSSOP	0.173 in	Surface Mount	9 µs	External	2.5 V	5.5 V	5.5 V	2.5 V	Parallel	0.05 LSB	0.5 LSB	String DAC	8 count	Voltage - Buffered	No	-40 °C	105 °C	10 bits

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

CAD

3D models and CAD resources for this part

Description

General part information

AD5347 Series

The AD5346 / AD5347 / AD5348 are octal 8-, 10-, and 12- bit DACs, operating from a 2.5 V to 5.5 V supply. These devices incorporate an on-chip output buffer that can drive the output to both supply rails, and also allows a choice of buffered or unbuffered reference input.The AD5346 / AD5347 / AD5348 have a parallel interface.CSselects the device and data is loaded into the input registers on the rising edge ofWR. A readback feature allows the internal DAC registers to be read back through the digital port.The GAIN pin on these devices allows the output range to be set at 0 V to VREFor 0 V to 2 × VREF.Input data to the DACs is double-buffered, allowing simultaneous update of multiple DACs in a system using theLDACpin.An asynchronousCLRinput is also provided, which resets the contents of the Input Register and the DAC Register to all zeros. These devices also incorporate a power-on-reset circuit that ensures that the DAC output powers on to 0 V and remains there until valid data is written to the device.All three parts are pin-compatible, which allows the user to select the amount of resolution appropriate for their application without redesigning their circuit board.APPLICATIONSPortable battery-powered instrumentsDigital gain and offset adjustmentProgrammable voltage and current sourcesOptical networkingAutomatic test equipmentMobile communicationsProgrammable attenuatorsIndustrial process control