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ADE8052Z-EMUL1 Folha de dados(PDF) 5 Page - Analog Devices |
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ADE8052Z-EMUL1 Folha de dados(HTML) 5 Page - Analog Devices |
5 / 148 page ADE5166/ADE5169 Rev. 0 | Page 5 of 148 SPECIFICATIONS VDD = 3.3 V ± 5%, AGND = DGND = 0 V, on-chip reference XTALx = 32.768 kHz, TMIN to TMAX = −40°C to +85°C, unless otherwise noted. ENERGY METERING Table 2. Parameter Min Typ Max Unit Test Conditions/Comments MEASUREMENT ACCURACY1 Phase Error Between Channels PF = 0.8 Capacitive ±0.05 Degrees Phase lead: 37° PF = 0.5 Inductive ±0.05 Degrees Phase lag: 60° Active Energy Measurement Error2 0.1 % of reading Over a dynamic range of 1000 to 1 @ 25°C AC Power Supply Rejection2 VDD = 3.3 V + 100 mV rms/120 Hz Output Frequency Variation 0.01 % IPx = VP = ±100 mV rms DC Power Supply Rejection2 VDD = 3.3 V ± 117 mV dc Output Frequency Variation 0.01 % Active Energy Measurement Bandwidth1 8 kHz Reactive Energy Measurement Error2 0.5 % of reading Over a dynamic range of 1000 to 1 @ 25°C Vrms Measurement Error2 0.5 % of reading Over a dynamic range of 100 to 1 @ 25°C Vrms Measurement Bandwidth1 3.9 kHz Irms Measurement Error2 0.5 % of reading Over a dynamic range of 500 to 1 @ 25°C Irms Measurement Bandwidth1 3.9 kHz ANALOG INPUTS Maximum Signal Levels ±500 mV peak VP − VN differential input ±500 mV peak IPA − IN and IPB − IN differential inputs Input Impedance (DC) 770 kΩ ADC Offset Error2 ±10 mV PGA1 = PGA2 = 1 ±1 mV PGA1 = 16 Gain Error2 Current Channel ±3 % IPA = IPB = 0.5 V dc Voltage Channel ±3 % VP − VN = 0.5 V dc Gain Error Match ±0.2 % CF1 AND CF2 PULSE OUTPUT Maximum Output Frequency 21.6 kHz VP − VN = 500 mV peak, IPA − IN = 500 mV Duty Cycle 50 % If CF1 or CF2 frequency, >5.55 Hz Active High Pulse Width 90 ms If CF1 or CF2 frequency, <5.55 Hz FAULT DETECTION Fault Detection Threshold Inactive Input ≠ Active Input 6.25 %, of active IPA or IPB active Input Swap Threshold Inactive Input > Active Input 6.25 % of active IPA or IPB active Accuracy Fault Mode Operation IPA Active, IPB = AGND 0.1 % of reading Over a dynamic range of 500 to 1 IPB Active, IPA = AGND 0.1 % of reading Over a dynamic range of 500 to 1 Fault Detection Delay 3 Seconds Swap Delay 3 Seconds 1 These specifications are not production tested but are guaranteed by design and/or characterization data on production release. 2 See the Terminology section for definition. |
Nº de peça semelhante - ADE8052Z-EMUL1 |
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Descrição semelhante - ADE8052Z-EMUL1 |
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