A1101EUA-T
Hall Effect Switch, Unipolar Switch, Unipolar Hall Effect Switch, 175 G, 10 G, 3.8 V, 24 V
| Manufacturer | ALLEGRO MICROSYSTEMS |
|---|---|
| Manufacturer Part No | A1101EUA-TCopy |
| Manufacturer Standard Lead Time | 28 weeks |
| Newark Part No. | 96K6636 |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price |
|---|---|
| 1+ | $2.790 |
| 10+ | $2.370 |
| 100+ | $2.030 |
| 500+ | $1.850 |
| 1000+ | $1.790 |
| 2500+ | $1.720 |
| 5000+ | $1.670 |
Product Information
| Manufacturer | ALLEGRO MICROSYSTEMS |
|---|---|
| Manufacturer Part No | A1101EUA-TCopy |
| Manufacturer Standard Lead Time | 28 weeks |
| Newark Part No. | 96K6636 |
| Technical Datasheet | |
| Hall Effect Type | Switch |
| Switch Type | Unipolar Hall Effect Switch |
| Operating Point Typ | 175G |
| Release Point Typ | 10G |
| Hysteresis Typ | - |
| Supply Voltage Min | 3.8V |
| Supply Voltage Max | 24V |
| Sensor Case Style | SIP |
| Sensor Case / Package | SIP |
| No. of Pins | 3 Pin |
| Sensor Output Type | Voltage |
| No. of Outputs | 1Outputs |
| Output Interface | - |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| MSL | - |
| SVHC | No SVHC (17-Jan-2023) |
Product Overview
A1101EUA-T is an Allegro™ hall-effect switch. This switch is next generation replacement for the popular Allegro 312x and 314x lines of unipolar switch. It is produced with BiCMOS technology, consists of devices that feature fast power-on time and low-noise operation. Device programming is performed after packaging, to ensure increased switch point accuracy by eliminating offsets that can be induced by package stress. Unique Hall element geometries and low offset amplifiers help to minimize noise and to reduce the residual offset voltage normally caused by device overmolding, temperature excursions, and thermal stress. The A1101 hall-effect switch includes the following on a single silicon chip: voltage regulator, Hall voltage generator, small-signal amplifier, Schmitt trigger, and NMOS output transistor.
- AEC-Q100 qualified, voltage output, supply voltage range from 3.8 to 24V
- 1D magnetic sensing dimension, unipolar - south pole direction
- Release point is 45G typ (TA = 25°C), operate point is 100G typ (TA = 25°C)
- Continuous-time operation - fast power-on time/low noise
- Stable operation over full operating temperature range
- Reverse battery protection, solid-state reliability
- Factory-programmed at end-of-line for optimum performance
- Robust EMC performance, high ESD rating
- Regulator stability without a bypass capacitor
- 3 pin SIP package, operating temperature range from -40 to 85°C
Technical Specifications
| Hall Effect Type | Switch |
|---|---|
| Operating Point Typ | 175G |
| Hysteresis Typ | - |
| Supply Voltage Max | 24V |
| Sensor Case / Package | SIP |
| Sensor Output Type | Voltage |
| Output Interface | - |
| Operating Temperature Max | 85°C |
| Automotive Qualification Standard | - |
| SVHC | No SVHC (17-Jan-2023) |
| Switch Type | Unipolar Hall Effect Switch |
|---|---|
| Release Point Typ | 10G |
| Supply Voltage Min | 3.8V |
| Sensor Case Style | SIP |
| No. of Pins | 3 Pin |
| No. of Outputs | 1Outputs |
| Operating Temperature Min | -40°C |
| Product Range | - |
| MSL | - |
Technical Docs (3)
Associated Products
1 Product Found
Legislation and Environmental
| US ECCN: | EAR99 |
|---|---|
| EU ECCN: | Unknown |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (17-Jan-2023) |
| Download Product Compliance Certificate | Product Compliance Certificate |