Changsha Purple Horn E-Commerce Co., Ltd.
| Description | TSSOP-8 Current Sensors RoHS |
| Mfr. Part # | CT455-H48B5-TS08 |
| Package | TSSOP-8 |
| Model Number | CT455-H48B5-TS08 |
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Product Specification
| Description | TSSOP-8 Current Sensors RoHS | Mfr. Part # | CT455-H48B5-TS08 |
| Package | TSSOP-8 | Model Number | CT455-H48B5-TS08 |
The CT455 is a high-bandwidth, low-noise contactless current sensor utilizing Allegro's XtremeSense TMR technology for high-accuracy current measurements. It offers two standard field ranges and a user-programmable variant for end-of-line calibration of gain and offset. The device features a < 300 ns output response time, ~6 mA current consumption, and a 1 MHz bandwidth, making it suitable for consumer, enterprise, and industrial applications such as solar/power inverters, battery management systems, industrial equipment, power utility meters, power conditioners, and DC-DC converters. It is available in 8-lead SOIC and TSSOP green, RoHS-compliant packages.
| Feature | Specification | Details |
|---|---|---|
| Bandwidth | 1 MHz | |
| Output Response Time | < 300 ns | |
| Current Consumption | ~6 mA | |
| Supply Voltage | 3.3 V or 5 V | |
| Magnetic Field Ranges (Preset) | 6 mT, 48 mT | |
| Magnetic Field Ranges (Programmable) | 6 to 8 mT, 12 to 48 mT | |
| Output Type | Linear Analog Voltage | |
| Package Options | 8-lead SOIC, 8-lead TSSOP | |
| Operating Temperature Range | -40C to 125C | Extended Industrial |
| dV/dt Optimization | Optimized for high dV/dt applications | (A variants only) |
| Power-On Time (tON) | 100 s (typ) | |
| Rise Time (tRISE) | 200 ns (typ) | |
| Propagation Delay (tDELAY) | 250 ns (typ) | |
| Undervoltage Lockout (UVLO) | Rising: 2.5 V (typ), Falling: 2.45 V (typ) | |
| Bypass Capacitor | 1 F | Recommended for VCC pin |
| Programming Interface | One-Time Programming (OTP) via TEST pin | Requires 3.3V VCC for test mode |
| Model Variants | CT455-A06B5-TS08 | AEC-Q100 Grade 1, Bipolar, 6 mT, 5V, TSSOP |
| CT455-H06B5-TS08 | (No AEC-Q100 Grade 1), Bipolar, 6 mT, 5V, TSSOP | |
| CT455-A48B5-TS08 | AEC-Q100 Grade 1, Bipolar, 48 mT, 5V, TSSOP | |
| CT455-H48B5-TS08 | (No AEC-Q100 Grade 1), Bipolar, 48 mT, 5V, TSSOP | |
| CT455-A00B3-TS08 | AEC-Q100 Grade 1, Programmable, Bipolar, 3.3V, TSSOP | |
| CT455-H00B3-TS08 | (No AEC-Q100 Grade 1), Programmable, Bipolar, 3.3V, TSSOP | |
| CT455-A00B5-TS08 | AEC-Q100 Grade 1, Programmable, Bipolar, 5V, TSSOP | |
| CT455-H00B5-TS08 | (No AEC-Q100 Grade 1), Programmable, Bipolar, 5V, TSSOP | |
| CT455-A00U5-TS08 | AEC-Q100 Grade 1, Programmable, Unipolar, 5V, TSSOP | |
| CT455-H00U5-TS08 | (No AEC-Q100 Grade 1), Programmable, Unipolar, 5V, TSSOP | |
| CT455-A00B5-SN08 | AEC-Q100 Grade 1, Programmable, Bipolar, 5V, SOIC | |
| CT455-H00B5-SN08 | (No AEC-Q100 Grade 1), Programmable, Bipolar, 5V, SOIC |
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...
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