High precision dual Hall sensor Infineon TLE4966-2G with active error compensation and robust protection
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
The TLE4966-2G is a high-precision dual Hall-effect sensor designed for demanding applications requiring accurate magnetic switching points and superior temperature stability. Featuring active error compensation and chopper techniques, this sensor offers two independent digital speed outputs with excellent matching of Hall probes and a Hall plate distance of 1.45mm. It operates from a wide supply voltage range and provides robust protection against reverse battery conditions, making it suitable for applications with rotating magnetized pole wheels where precise phase difference detection is crucial.
Product Attributes
- Brand: Infineon Technologies AG
- Product Type: Double Hall Switch / High Precision Hall Switch with two Outputs
- Package Type: PG-TSOP6-6-9
Technical Specifications
| Parameter | Symbol | Limit Values (min/typ/max) | Unit | Conditions |
|---|---|---|---|---|
| Supply voltage | VDD / VS | 2.7 / / 24 | V | 1 h with RS 200 ; for 5 min RS 200 |
| Reverse battery protection | Vs | -18 | V | for 1 h, RS 200 |
| Junction temperature | Tj | -40 / / 175 | C | for 168 h |
| Supply current | IDD | 4 / 5.2 / 7 | mA | VDD = 2.7 V ... 18 V |
| Output saturation voltage | VQSAT | / 0.3 / 0.6 | V | IQ = 10 mA |
| Output fall time | tf | / 0.2 / 1 | s | RL = 1.2 k; CL < 50 pF |
| Output rise time | tr | / 0.2 / 1 | s | RL = 1.2 k; CL < 50 pF |
| Chopper frequency | fOSC | / 320 / | kHz | |
| Switching frequency | fSW | 0 / / 15 | kHz | Magnetic signal amplitude must be 1.4x higher than for static fields. |
| Delay time | td | / 13 / | s | Systematic delay between magnetic threshold reached and output switching |
| Output jitter | tQJ | / 1 / | sRMS | Typ. value for square wave signal 1 kHz |
| Hall plate distance | dHALL | / 1.45 / | mm | |
| Thermal resistance | RthJA | / 100 / | K/W | PG-TSOP6-6-9 |
| Operate point | BOP1, BOP2 | 4.7 to 10.3 | mT | Tj = -40C to 150C |
| Release point | BRP1, BRP2 | -10.3 to -4.7 | mT | Tj = -40C to 150C |
| Hysteresis | BHYS1, BHYS2 | 10.0 to 20.0 | mT | Tj = -40C to 150C |
| Magnetic matching | BMATCH | -2.0 to 2.0 | mT | Valid for BOP1 - BOP2 and BRP1 - BRP2; Tj = -40C to 150C |
| Magnetic offset | BOFF1, BOFF2 | -2.0 to 2.0 | mT | BOFF = (BOP + BRP)/2; Tj = -40C to 150C |
| Temperature compensation of magnetic thresholds | TC | / -350 / | ppm/C |
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changsha Purple Horn E-Commerce Co., Ltd.
Location
2332 Kaibin Commercial Plaza, No. 419 Shaoshan Middle Road, Shazitang Street, Yuhua District, Changsha City, Hunan Province
Contact Person
Coral