CS712ELCTR-05B-T

Product Summary

The CS712ELCTR-05B-T is a linear current sensor. The CS712ELCTR-05B-T provides economical and precise solutions for AC or DC current sensing in industrial, commercial, and communications systems. The device package allows for easy implementation by the customer. Typical applications of the CS712ELCTR-05B-T include motor control, load detection and management, switched-mode power supplies, and overcurrent fault protection.The CS712ELCTR-05B-T is provided in a small, surface mount SOIC8 package. The leadframe is plated with 100% matte tin, which is compatible with standard lead (Pb) free printed circuit board assembly processes. Internally, the device is Pb-free, except for flip-chip high-temperature Pb-based solder balls, currently exempt from RoHS. The CS712ELCTR-05B-T is fully calibrated prior to shipment from the factory.

Parametrics

CS712ELCTR-05B-T absolute maximum ratings: (1)Supply Voltage VCC :8 V; (2)Reverse Supply Voltage VRCC :–0.1 V; (3)Output Voltage VIOUT: 8 V; (4)Reverse Output Voltage VRIOUT: –0.1 V; (5)Reinforced Isolation Voltage VISO Pins 1-4 and 5-8; 60 Hz, 1 minute, TA=25 ℃ 2100 V; (6)Reinforced Isolation Voltage VISO Voltage applied to leadframe (Ip+ pins), based on IEC 60950: 184 Vpeak; (7)Basic Isolation Voltage VISO(bsc) Pins 1-4 and 5-8; 60 Hz, 1 minute, TA=25 ℃: 1500 V; (8)Basic Isolation Voltage VISO(bsc) Voltage applied to leadframe (Ip+ pins), based on IEC 60950: 354 Vpeak; (9)Output Current Source IIOUT(Source): 3 mA; (10)Output Current Sink IIOUT(Sink): 10 mA; (11)Overcurrent Transient Tolerance IP 1 pulse, 100 ms: 100 A; (12)Nominal Operating Ambient Temperature TA Range E :–40 to 85 ℃; (13)Maximum Junction Temperature TJ(max): 165 ℃; (14)Storage Temperature Tstg: –65 to 170 ℃.

Features

CS712ELCTR-05B-T features: (1)Low-noise analog signal path; (2) Device bandwidth is set via the new FILTER pin; (3) 5 μs output rise time in response to step input current; (4) 80 kHz bandwidth; (5) Total output error 15% at TA = 25℃; (6) Small footprint, low-profile SOIC8 package; (7) 12 mΩ internal conductor resistance; (8) 21 kVRMS minimum isolation voltage from pins 1-4 to pins 5-8; (9) 50 V, single supply operation; (10) 66 to 185 mV/A output sensitivity; (11) Output voltage proportional to AC or DC currents; (12) Factory-trimmed for accuracy; (13) Extremely stable output offset voltage; (14) Nearly zero magnetic hysteresis; (15) Ratiometric output from supply voltage.

Diagrams