Product Overview
The CT813x series of omnipolar tunnel magnetoresistance (TMR) digital switches, based on Allegro's XtremeSense TMR technology, offers a monolithic solution for consumer and industrial applications. These devices provide stable magnetic operation, ultra-low power consumption (as low as 110 nA), and sensitivity to magnetic fields down to 9 G. Available in compact LGA and industry-standard SOT-23 packages, they are ideal for battery-operated products, applications with large air gaps, and high-volume manufacturing.
Product Attributes
- Brand: Allegro
- Technology: XtremeSense TMR
- Material: Integrated CMOS process
- Origin: U.S.A.
Technical Specifications
| Part Number | Operating Temp Range (C) | Sensor Type | Output | BOP (G) | BRP (G) | fS | Package | Packing |
| CT8131BV-IL4 | 40 to 85 | Omnipolar | Open Drain | 30 | 20 | 2 Hz | 4-lead LGA | Tape and Reel |
| CT8131BV-HL4 | 40 to 125 | Omnipolar | Open Drain | 30 | 20 | 2 Hz | 4-lead LGA | Tape and Reel |
| CT8131BV-IS3 | 40 to 85 | Omnipolar | Open Drain | 30 | 20 | 2 Hz | 3-lead SOT23 | Tape and Reel |
| CT8131BV-HS3 | 40 to 125 | Omnipolar | Open Drain | 30 | 20 | 2 Hz | 3-lead SOT23 | Tape and Reel |
| CT8132BH-IL4 | 40 to 85 | Omnipolar | Push-Pull | 30 | 20 | 10 kHz | 4-lead LGA | Tape and Reel |
| CT8132BH-HL4 | 40 to 125 | Omnipolar | Push-Pull | 30 | 20 | 10 kHz | 4-lead LGA | Tape and Reel |
| CT8132BH-IS3 | 40 to 85 | Omnipolar | Push-Pull | 30 | 20 | 10 kHz | 3-lead SOT23 | Tape and Reel |
| CT8132BH-HS3 | 40 to 125 | Omnipolar | Push-Pull | 30 | 20 | 10 kHz | 3-lead SOT23 | Tape and Reel |
| CT8132BL-IS3 | 40 to 85 | Omnipolar | Push-Pull | 30 | 20 | 250 Hz | 3-lead SOT23 | Tape and Reel |
| CT8132BL-HS3 | 40 to 125 | Omnipolar | Push-Pull | 30 | 20 | 250 Hz | 3-lead SOT23 | Tape and Reel |
| CT8132BV-IL4 | 40 to 85 | Omnipolar | Push-Pull | 30 | 20 | 2 Hz | 4-lead LGA | Tape and Reel |
| CT8132BV-HL4 | 40 to 125 | Omnipolar | Push-Pull | 30 | 20 | 2 Hz | 4-lead LGA | Tape and Reel |
| CT8132BV-IS3 | 40 to 85 | Omnipolar | Push-Pull | 30 | 20 | 2 Hz | 3-lead SOT23 | Tape and Reel |
| CT8132BV-HS3 | 40 to 125 | Omnipolar | Push-Pull | 30 | 20 | 2 Hz | 3-lead SOT23 | Tape and Reel |
| CT8132DM-IS3 | 40 to 85 | Omnipolar | Push-Pull | 15 | 10 | 2.5 kHz | 3-lead SOT23 | Tape and Reel |
| CT8132DM-HS3 | 40 to 125 | Omnipolar | Push-Pull | 15 | 10 | 2.5 kHz | 3-lead SOT23 | Tape and Reel |
| CT8132EK-IL4 | 40 to 85 | Omnipolar | Push-Pull | 70 | 50 | 10 Hz | 4-lead LGA | Tape and Reel |
| CT8132EK-IS3 | 40 to 85 | Omnipolar | Push-Pull | 70 | 50 | 10 Hz | 3-lead SOT23 | Tape and Reel |
| CT8132EK-HS3 | 40 to 125 | Omnipolar | Push-Pull | 70 | 50 | 10 Hz | 3-lead SOT23 | Tape and Reel |
| CT8132SK-IL4 | 40 to 85 | Omnipolar | Push-Pull | 9 | 5 | 10 Hz | 4-lead LGA | Tape and Reel |
| CT8132SK-HL4 | 40 to 125 | Omnipolar | Push-Pull | 9 | 5 | 10 Hz | 4-lead LGA | Tape and Reel |
| CT8132SK-IS3 | 40 to 85 | Omnipolar | Push-Pull | 9 | 5 | 10 Hz | 3-lead SOT23 | Tape and Reel |
| CT8132SK-HS3 | 40 to 125 | Omnipolar | Push-Pull | 9 | 5 | 10 Hz | 3-lead SOT23 | Tape and Reel |
| CT8132SL-IS3 | 40 to 85 | Omnipolar | Push-Pull | 9 | 5 | 250 Hz | 3-lead SOT23 | Tape and Reel |
| CT8132SL-HS3 | 40 to 125 | Omnipolar | Push-Pull | 9 | 5 | 250 Hz | 3-lead SOT23 | Tape and Reel |
2509221739_ALLEGRO-CT8132BV-HS3_C38138586.pdf
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