(Hong Kong)
Product Summary
The AD7228KRZ is an 8-bit voltage-mode digital-toanalog converter, with output buffer amplifiers and interface logic on a single monolithic chip. No external trims are required to achieve full specified performance for the part. Separate on-chip latches are provided for the AD7228KRZ. Data is transferred into the data latches through a common 8-bit TTL/CMOS (5 V) compatible input port. Address inputs A0, A1 and A2 determine which latch is loaded when WR goes low. The control logic is speed compatible with most 8-bit microprocessors.
Parametrics
AD7228KRZ absolute maximum ratings: (1)VDD to GND: -0.3 V to +17 V; (2)VDD to VSS: -0.3 V to +24 V; (3)Digital Input Voltage to GND: -0.3 V to VDD; (4)VREF to GND: -0.3V to VDD; (5)VOUT to GND2: -VSS to VDD; (6)Power Dissipation (Any Package) to +75℃: 1000 mW; (7)Derates above 75℃ by: 2.0 mW/℃; (8)Operating Temperature, Commercial: -40℃ to +85℃; Industrial: -40℃ to +85℃; Extended: -55℃ to +125℃; (9)Storage Temperature: -65℃ to +150℃; (10)Lead Temperature (Soldering, 10 secs): +300℃.
Features
AD7228KRZ features: (1)Eight 8-Bit DACs with Output Amplifiers; (2)Operates with Single +5 V, +12 V or +15 V or Dual Supplies; (3)μP Compatible (95 ns WR Pulse); (4)No User Trims Required; (5)Skinny 24-Pin DlPs, SOIC, and 28-Terminal Surface Mount Packages.
Diagrams
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 AD7228KRZ |
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IC DAC 8BIT OCTAL W/AMP 24SOIC |
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AD7228KRZ-REEL |
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IC DAC 8BIT OCTAL W/AMP 24SOIC |
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