(China (Mainland))
Product Summary
The AD974AN is a four-channel, data acquisition system with a serial interface. The part contains an input multiplexer, a highspeed 16-bit sampling ADC and a +2.5 V reference. All of this operates from a single +5 V power supply that also has a powerdown mode.
Parametrics
AD974AN absolute maximum ratings: (1)Analog Inputs, VxA, VxB: ±25 V; (2)CAP: +VANA + 0.3 V to AGND2 – 0.3 V; (3)REF: Indefinite Short to AGND2, Momentary Short to VANA; (4)Ground Voltage Differences, DGND, AGND1, AGND2: ±0.3 V; (5)Supply Voltages, VANA: +7 V; VDIG to VANA: ±7 V; VDIG: +7 V; (6)Digital Inputs: –0.3 V to VDIG + 0.3 V; (7)Internal Power Dissipation, PDIP (N), SOIC (R), SSOP (RS): 700 mW; (8)Junction Temperature: +150℃; (9)Storage Temperature Range N, R: –65℃ to +150℃; (10)Lead Temperature Range: +300℃.
Features
AD974AN features: (1)Fast 16-Bit ADC with 200 kSPS Throughput; (2)Four Single-Ended Analog Input Channels; (3)Single +5 V Supply Operation; (4)Input Ranges: 0 V to +4 V, 0 V to +5 V and 610 V; (5)120 mW Max Power Dissipation; (6)Power-Down Mode 50 mW; (7)Choice of External or Internal 2.5 V Reference; (8)On-Chip Clock; (9)Power-Down Mode.
Diagrams
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 AD974ANZ |
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IC DAS 16BIT 4CH 200KSPS 28DIP |
Data Sheet |
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AD974AN |
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IC DAS 16BIT 4CH 200KSPS 28-DIP |
Data Sheet |
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