AD8300 Series

+3 Volt, Serial Input Complete 12-Bit DAC

Catalog

+3 Volt, Serial Input Complete 12-Bit DAC

Part	Data Interface	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	INL/DNL (LSB)	Reference Type	Number of Bits	Package / Case	Package / Case [y]	Package / Case [x]	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Architecture	Supplier Device Package	Mounting Type	Package / Case	Package / Case
Analog Devices AD8300ARZ-REEL	DSP SPI	5.5 V	2.7 V	0.5 LSB	Internal	12 bits	8-SOIC	3.9 mm	0.154 in	2.7 V	5.5 V	Voltage - Buffered	85 °C	-40 °C	R-2R	8-SOIC	Surface Mount
Analog Devices AD8300AN	DSP SPI	5.5 V	2.7 V	0.5 LSB	Internal	12 bits	8-DIP			2.7 V	5.5 V	Voltage - Buffered	85 °C	-40 °C	R-2R	8-PDIP	Through Hole	0.3 in	7.62 mm
Analog Devices AD8300ARZ	DSP SPI	5.5 V	2.7 V	0.5 LSB	Internal	12 bits	8-SOIC	3.9 mm	0.154 in	2.7 V	5.5 V	Voltage - Buffered	85 °C	-40 °C	R-2R	8-SOIC	Surface Mount

Catalog

+3 Volt, Serial Input Complete 12-Bit DAC

Key Features

• Complete 12-Bit DAC

• No External Components

• Single +3 Volt Operation

• 0.5 mV/Bit with 2.0475 Full Scale

• 6 µs Output Voltage Settling Time

• Low Power: 3.6 mW

• Compact SO-8 1.5 mm

• Height Package

Description

The AD8300 is a complete 12-bit, voltage-output digital-to-analog converter designed to operate from a single +3 volt supply. Built using a CBCMOS process, this monolithic DAC offers the user low cost, and ease-of-use in single-supply +3 volt systems. Operation is guaranteed over the supply voltage range of +2.7 V to +5.5 V making this device ideal for battery operated applications.The 2.0475 V full-scale voltage output is laser trimmed to maintain accuracy over the operating temperature range of the device. The binary input data format provides an easy-to-use one-half-millivolt-per-bit software programmability. The voltage outputs are capable of sourcing 5 mA.A double buffered serial data interface offers high speed, three-wire, DSP and microcontroller compatible inputs using data in (SDI), clock (CLK) and load strobe (LD) pins. A chip select (CS) pin simplifies connection of multiple DAC packages by enabling the clock input when active low. Additionally, aCLRinput sets the output to zero scale at power on or upon user demand.The AD8300 is specified over the extended industrial (-40°C to +85°C) temperature range. AD8300's are available in plastic DIP, and low profile 1.5 mm height SO-8 surface mount packages.