(China (Mainland))
Product Summary
The ad574ajn is a complete 12-bit successive approximation analog-to-digital converter with 3-state output buffer circuitry for direct interface to an 8- or 16-bit microprocessor bus.
Parametrics
ad574ajn absolute maximum ratings: (1)VCC to Digital Common:0 V to +16.5 V; (2)VEE to Digital Common:0 V to –16.5 V; (3)VLOGIC to Digital Common:0 V to +7 V; (4)Analog Common to Digital Common:±1 V; (5)Control Inputs (CE, CS, AO 12/8, R/C) to Digital Common:–0.5 V to VLOGIC + 0.5 V; (6)Analog Inputs (REF IN, BIP OFF, 10 VIN) to Analog Common:VEE to VCC; (7)20 VIN to Analog Common:±24 V; (8)REF OUT:Indefinite Short to Common Momentary Short to VCC; (9)Chip Temperature:175℃; (10)Power Dissipation:825 mW; (11)Lead Temperature (Soldering, 10 sec):+300℃; (12)Storage Temperature (Ceramic):–65℃ to +150℃, (Plastic):–25℃ to +100℃.
Features
ad574ajn features: (1)Complete 12-Bit A/D Converter with Reference and Clock; (2)8- and 16-Bit Microprocessor Bus Interface; (3)Guaranteed Linearity Over Temperature:0℃ to +70℃; (4)No Missing Codes Over Temperature; (5)35μs Maximum Conversion Time; (6)Ceramic DIP Package; (7)Available in Higher Speed, Pinout-Compatible Versions (10 ms (with SHA) AD1674); (8)Available in Versions Compliant with MIL-STD-883 and JAN QPL.
Diagrams
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 AD574AJN |
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IC ADC 12BIT W/REF 28-DIP |
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AD574AJNZ |
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IC ADC 12BIT W/REF 28-DIP |
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