(Hong Kong)
Product Summary
The AD7305BRZ is a quad, 8-bit DAC that operates from a single +3 V to +5 V supply or ±5 V supplies. The AD7305BRZ has a parallel interface. Internal precision buffers swing rail-to-rail. The reference input range includes both supply rails allowing for positive or negative fullscale output voltages. Operation is guaranteed over the supply voltage range of +2.7 V to +5.5 V, consuming less than 9 mW from a +3 V supply. The applications of the AD7305BRZ include Automotive Output Span Voltage, Instrumentation, Digitally Controlled Calibration, Pin-Compatible AD7226 Replacement when VDD < 5.5 V.
Parametrics
AD7305BRZ absolute maximum ratings: (1)VDD to GND: -0.3 V to +8 V; (2)VSS to GND: +0.3 V to -8 V; (3)VREFX to GND: VSS to VDD; (4)Logic Inputs to GND: -0.3 V to VDD + 0.3 V; (5)VOUTX to GND: -0.3 V to VDD + 0.3 V; (6)IOUT Short Circuit to GND: 50 mA; (7)Package Power Dissipation: (TJ MAX–TA)/θJA; (8)Thermal Resistance θJA, 16-Lead Plastic DIP Package (N-16): 103℃/W; 16-Lead SOIC Package (R-16): 73℃/W; TSSOP-16 Package (RU-16): 180℃/W; 20-Lead Plastic DIP Package (N-20): 120℃/W; 20; Lead SOIC Package (R-20): 74℃/W; TSSOP-20 Package (RU-20): 155℃/W; (9)Maximum Junction Temperature (TJ MAX): +150℃; (10)Operating Temperature Range: -40℃ to +85℃; (11)Storage Temperature Range: -65℃ to +150℃.
Features
AD7305BRZ features: (1)Four 8-Bit DACs in One Package; (2)+3 V, +5 V and ±5 V Operation; (3)Rail-to-Rail REF-Input to Voltage Output Swing; (4)2.6 MHz Reference Multiplying Bandwidth; (5)Compact 1.1 mm Height TSSOP 16-/20-Lead Package; (6)Internal Power ON Reset; (7)SPI Serial Interface Compatible—AD7304; (8)Fast Parallel Interface—AD7305; (9)40μA Power Shutdown.
Diagrams
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 AD7305BRZ |
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IC DAC 8BIT QUAD 5V R-R 20-SOIC |
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AD7305BRZ-REEL |
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IC DAC 8BIT QUAD R-R 20SOIC |
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