Changsha Purple Horn E-Commerce Co., Ltd.
| working temperature | -40℃~+125℃ |
| Current Range | 0A~20A |
| Voltage - Supply | 5V |
| Band Width | 1MHz |
| Response Time (tr) | 300ns |
| Sensitivity | 200mV/A |
| Description | 0A~20A 200mV/A SOIC-8 Current Sensors RoHS |
| Mfr. Part # | CT425-HSN820DR |
| Package | SOIC-8 |
| Model Number | CT425-HSN820DR |
View Detail Information
Explore similar products
High accuracy Allegro CT431-HSWF20MR current sensor with 16 lead SOIC wide
High precision current measurement system Isabellenhuette IVT-S-1K-U3-I-CAN1-12
current sensing ic Allegro ACS772LCB-050B-PFF-T with ultra loss and high voltage
Hall Effect Automotive Current Transducer LEM HC5F500-S with Open Loop Design
Product Specification
| working temperature | -40℃~+125℃ | Current Range | 0A~20A |
| Voltage - Supply | 5V | Band Width | 1MHz |
| Response Time (tr) | 300ns | Sensitivity | 200mV/A |
| Description | 0A~20A 200mV/A SOIC-8 Current Sensors RoHS | Mfr. Part # | CT425-HSN820DR |
| Package | SOIC-8 | Model Number | CT425-HSN820DR |
The CT425 is an integrated contact current sensor featuring Allegro's XtremeSense TMR technology for high bandwidth and ultra-low noise measurements. It offers high accuracy across various consumer, enterprise, and industrial applications, including solar/power inverters, UPS, SMPS, telecom power supplies, battery management systems, motor control, white goods, power utility meters, and overcurrent fault protection. The device provides a linear analog output voltage, supports eight current ranges up to 65 A, and achieves a total output error of less than 1.0% full-scale. With a 300 ns output response time and immunity to common mode fields, the CT425 is designed for reliable performance. It is offered in an industry-standard, green, and RoHS-compliant 8-lead SOIC package.
| Model/Specification | Details |
|---|---|
| Product Name | CT425 |
| Current Carrying Conductor (CCC) Max Current | Up to 65 A |
| Total Output Error (EOUT) | < 1.0% Full-Scale (FS) |
| Output Response Time | 300 ns |
| Bandwidth | 1 MHz |
| Supply Voltage | 4.75 to 5.50 V |
| Current Consumption | ~6.0 mA |
| Common Mode Field Rejection Ratio (CMFRR) | -54 dB |
| Noise (eN) @ fBW = 100 kHz | 9.0 to 13.5 mARMS |
| Rated Isolation Voltage (VISO) | 4 kVRMS |
| Working Voltage for Basic Isolation | 701 VRMS |
| Working Voltage for Reinforced Isolation | 344 VRMS |
| Operating Temperature Range | 40C to 125C |
| Package Dimensions (SOIC-8) | 4.89 mm 6.00 mm 1.62 mm |
| Available Current Ranges | 0 to 20 A, 20 A, 0 to 30 A, 30 A, 0 to 50 A, 50 A, 0 to 65 A, 65 A |
| Part Number Example (20A, Unidirectional) | CT425-HSN820DR |
| Part Number Example (20A, Bidirectional) | CT425-HSN820MR |
| Part Number Example (AEC-Q100, 20A, Unidirectional) | CT425-ASN820DR |
| Part Number Example (AEC-Q100, 20A, Bidirectional) | CT425-ASN820MR |
| Power-On Time (tON) | 100 s |
| Rise Time (tRISE) | 200 ns |
| Propagation Delay (tDELAY) | 250 ns |
| Undervoltage Lockout (UVLO) | 2.45 V (Falling), 2.50 V (Rising) |
| Primary Conductor Resistance (RIP) | 0.5 m (Typical) |
| Output Current (IOUT) Max Drive Capability | 1.0 mA |
| Output Voltage Linear Range (Typical) | 0.50 to 4.50 V |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
Get in touch with us
Leave a Message, we will call you back quickly!