GENERAL DESCRIPTION
The AD7304/AD7305 are quad, 8-bit DACs that operate from a single +3 V to +5 V supply or ±5 V supplies. The AD7304 has a serial interface, while the AD7305 has a parallel interface.
FEATURES
Four 8-Bit DACs in One Package
+3 V, +5 V and ±5 V Operation
Rail-to-Rail REF-Input to Voltage Output Swing
2.6 MHz Reference Multiplying Bandwidth
Compact 1.1 mm Height TSSOP 16-/20-Lead Package
Internal Power ON Reset
SPI Serial Interface Compatible—AD7304
Fast Parallel Interface—AD7305
40 μA Power Shutdown
APPLICATIONS
Automotive Output Span Voltage
Instrumentation, Digitally Controlled Calibration
Pin-Compatible AD7226 Replacement when VDD < 5.5 V