(China (Mainland))
Product Summary
The AD7804BR is a quad/octal 10-bit digital-to-analog converter, with serial load capabilities. The AD7804BR operates from a +3.3 V to +5 V (±10%) power supply and incorporates an on-chip reference. The AD7804BR provides output signals in the form of VBIAS ±VSWING. VSWINGis derived internally from VBIAS. On-chip control registers include a system control register and channel control registers. The system control register has control over the DAC in the package.
Parametrics
AD7804BR absolute maximum ratings: (1)DVDDto DGND: -0.3 V to +7 V; (2)AVDDto AGND: -0.3 V to +7 V; (3)AGND to DGND: -0.3 V to +0.3 V; (4)Digital Input Voltage to DGND: -0.3 V to DVDD +0.3 V; (5)Analog Input Voltage to AGND: -0.3 V to AVDD +0.3 V; (6)COMP to AGND: -0.3 V to AVDD +0.3 V; (7)REF OUT to AGND: -0.3 V to +AVDD; (8)REF IN to AGND: -0.3 V to AVDD +0.3 V; (9)VOUTto AGND: -0.3 V to AVDD +0.3 V; (10)Input Current to Any Pin Except Supplies: ±10 mA; (11)Operating Temperature Range: -40℃ to +85℃; (12)Storage Temperature Range: -65℃ to +150℃; (13)Junction Temperature: +150℃; (14)SOIC (R-16) Package, Power Dissipation: 450 mW; θJAThermal Impedance: 75℃/W; Lead Temperature, Soldering; Vapor Phase (60 sec): +215℃; Infrared (15 sec): +220℃; (15)PDIP (N-16) Package, Power Dissipation: 670 mW; θJAThermal Impedance: 116℃/W; Lead Temperature, Soldering (10 sec): +260℃; (16)SOIC (R-24) Package, Power Dissipation: 450 mW; θJAThermal Impedance: 75℃/W; Lead Temperature, Soldering; Vapor Phase (60 sec): +215℃; Infrared (15 sec): +220℃.
Features
AD7804BR features: (1)Four 10-Bit DACs in One Package; (2)Serial and Parallel Loading Facilities Available, Quad 10-Bit Serial Loading; (3)+3.3 V to +5 V Operation; (4)Power-Down Mode; (5)Power-On Reset; (6)Standby Mode (All DACs/Individual DACs); (7)Low Power All CMOS Construction; (8)10-Bit Resolution; (9)Double Buffered DAC Registers; (10)Dual External Reference Capability.
Diagrams
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 AD7804BR |
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IC DAC 10BIT 3.3V QUAD 16-SOIC |
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AD7804BR-REEL |
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IC DAC 10BIT QUAD SRL 16-SOIC |
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AD7804BRZ |
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IC DAC 10BIT QUAD SRL 16-SOIC |
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AD7804BRZ-REEL |
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IC DAC 10BIT QUAD SRL 16-SOIC |
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