Datasheet MCA1101-5-3, MCA1101-20-3, MCA1101-50-3 (Aceinna) - 5
| 制造商 | Aceinna |
| 描述 | High Accuracy Current Sensor IC with 1.5MHz 3dB Bandwidth and Isolation ±5A, ±20A, ±50A, 3.3V, Fixed Gain |
| 页数 / 页 | 13 / 5 — Table 5 – ELECTRICAL CHARACTERISTICS COMMON TO ALL VERSIONS. Parameter. … |
| 文件格式/大小 | PDF / 1.4 Mb |
| 文件语言 | 英语 |
Table 5 – ELECTRICAL CHARACTERISTICS COMMON TO ALL VERSIONS. Parameter. Symbol. Test Conditions. Min. Typ. Max. Unit. Vref Output
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Table 5 – ELECTRICAL CHARACTERISTICS COMMON TO ALL VERSIONS
Unless otherwise noted: 3.15V ≤ VCC ≤ 3.45V, -40°C ≤ TA ≤ 105°C, I (Vout) = I (Vref) = 0 (Recommended Operating Conditions). Typical values are for VCC = 3.3V and TA = 25°C.
Parameter Symbol Test Conditions Min Typ Max Unit Vref Output
Vref Output Voltage I (Vref) = 0 to -1mA, Fixed Gain Products 1.49 1.50 1.51 V Increase I (Vref) from 0 to -250µA. Measure Load Regulation VrefLR 0.7 4 mV change in Vref voltage. (Note 3) Source Current VrefSRC Vref shorted to GND. (Note 3) 10 mA Sink Current VrefSNK Vref shorted to VCC. (Note 3) 10 mA Capacitive Loading CVrefMAX (Note 2) 100 pF
VCC Bias Supply
Supply Voltage VCC 3.15 3.45 V Supply Current IVCC VCC=3.3 V 4.5 6 mA Time from VCC > 3.0V to valid Vout and Vref Power Up Time TVCC 0.75 1.25 ms (Note 2)
Primary Side Input
Measure resistance between IP+ and IP- 0.9 Primary Conductor MCA1101-50 Versions (Note 2) R mΩ Resistance PC Measure resistance between IP+ and IP- 1.3 MCA1101-20, MCA1101-5 Versions (Note 2) Note 2 – Guaranteed by design and characterization. Not production tested. Note 3 – Vref pin supply capability limited to Fixed Gain mode. Phone: 978.965.3200 Fax: 978.965.3201 E-mail: info@aceinna.com www.aceinna.com Document: 6020-1104-01 Rev C Page 5 of 13
Unless otherwise noted: 3.15V ≤ VCC ≤ 3.45V, -40°C ≤ TA ≤ 105°C, I (Vout) = I (Vref) = 0 (Recommended Operating Conditions). Typical values are for VCC = 3.3V and TA = 25°C.
Parameter Symbol Test Conditions Min Typ Max Unit Vref Output
Vref Output Voltage I (Vref) = 0 to -1mA, Fixed Gain Products 1.49 1.50 1.51 V Increase I (Vref) from 0 to -250µA. Measure Load Regulation VrefLR 0.7 4 mV change in Vref voltage. (Note 3) Source Current VrefSRC Vref shorted to GND. (Note 3) 10 mA Sink Current VrefSNK Vref shorted to VCC. (Note 3) 10 mA Capacitive Loading CVrefMAX (Note 2) 100 pF
VCC Bias Supply
Supply Voltage VCC 3.15 3.45 V Supply Current IVCC VCC=3.3 V 4.5 6 mA Time from VCC > 3.0V to valid Vout and Vref Power Up Time TVCC 0.75 1.25 ms (Note 2)
Primary Side Input
Measure resistance between IP+ and IP- 0.9 Primary Conductor MCA1101-50 Versions (Note 2) R mΩ Resistance PC Measure resistance between IP+ and IP- 1.3 MCA1101-20, MCA1101-5 Versions (Note 2) Note 2 – Guaranteed by design and characterization. Not production tested. Note 3 – Vref pin supply capability limited to Fixed Gain mode. Phone: 978.965.3200 Fax: 978.965.3201 E-mail: info@aceinna.com www.aceinna.com Document: 6020-1104-01 Rev C Page 5 of 13