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AD7476BRTZ-REEL73 Fiches technique(PDF) 4 Page - Analog Devices |
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AD7476BRTZ-REEL73 Fiches technique(HTML) 4 Page - Analog Devices |
4 / 24 page AD7476/AD7477/AD7478 Rev. F | Page 4 of 24 Parameter A Version1,2 B Version1,2 S Version1,2 Unit Test Conditions/Comments CONVERSION RATE Conversion Time 0.8 1.33 1.33 μs max 16 SCLK cycles Track-and-Hold Acquisition Time 500 500 500 ns max Full-scale step input 350 400 400 ns max Sine wave input ≤ 100 kHz Throughput Rate 1000 600 600 kSPS max See Serial Interface section POWER REQUIREMENTS VDD 2.35/5.25 2.35/5.25 2.35/5.25 V min/max IDD Digital I/Ps = 0 V or VDD Normal Mode (Static) 2 2 2 mA typ VDD = 4.75 V to 5.25 V, SCLK on or off 1 1 1 mA typ VDD = 2.35 V to 3.6 V, SCLK on or off Normal Mode (Operational) 3.5 3 3 mA max VDD = 4.75 V to 5.25 V, fSAMPLE = fSAMPLEMAX6 1.6 1.4 1.4 mA max VDD = 2.35 V to 3.6 V, fSAMPLE = fSAMPLEMAX6 Full Power-Down Mode 1 1 1 μA max SCLK off 80 80 80 μA max SCLK on Power Dissipation7 Normal Mode (Operational) 17.5 15 15 mW max VDD = 5 V, fSAMPLE = fSAMPLEMAX6 4.8 4.2 4.2 mW max VDD = 3 V, fSAMPLE = fSAMPLEMAX6 Full Power-Down 5 5 5 μW max VDD = 5 V, SCLK off 3 3 3 μW max VDD = 3 V, SCLK off 1 Temperature range for A and B versions is −40°C to +85°C; temperature range for S version is −55°C to +125°C. 2 Operational from VDD = 2.0 V. 3 See the Terminology section. 4 Maximum B and S version specifications apply as typical figures when VDD = 5.25 V. 5 Guaranteed by characterization. 6 For A version: fSAMPLEMAX = 1 MSPS; B and S versions: fSAMPLEMAX = 600 kSPS. 7 See the Power vs. Throughput Rate section. |
Numéro de pièce similaire - AD7476BRTZ-REEL73 |
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Description similaire - AD7476BRTZ-REEL73 |
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