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Specifications
Operating Current:
4.1mA
Operating Temperature:
-40℃~+150℃
Voltage - Supply:
3.8V~24V
Mfr. Part #:
A1102EUA-T
Package:
TO-92S
Key Attributes
Model Number:
A1102EUA-T
Product Description
Allegro A1101-A1104 and A1106 Hall-Effect Switches
The Allegro A1101-A1104 and A1106 Hall-effect switches are advanced BiCMOS technology devices designed as replacements for the Allegro 312x and 314x series. They offer fast power-on time, low-noise operation, and increased switchpoint accuracy due to post-packaging programming. These switches are ideal for automotive and industrial motor commutation applications, providing robust protection without external components. The family offers identical devices with varying magnetic switchpoint levels and is available in ultrasmall, magnetically optimized packages.
Product Attributes
- Brand: Allegro
- Technology: BiCMOS
- Certifications: AEC-Q100 automotive qualified
- Lead Finish: 100% matte-tin-plated leadframes
- Environmental: Lead (Pb) free
Technical Specifications
| Part Number | Package | Mounting | Ambient Temperature (TA) | BRP (Min) | BOP (Max) | Supply Voltage (VCC) | Output Leakage Current (IOUTOFF) | Output On Voltage (VOUT(SAT)) | Power-On Time (tPO) | Supply Current (ICCON) | Supply Current (ICCOFF) | Operate Point (BOP) | Release Point (BRP) | Hysteresis (BHYS) |
| A1101ELHLT-T | 3-pin SOT23W | surface mount | 40C to 85C | 10 G | 175 G | 3.8 24 V | 10 A | 215 mV | 4 s | 4.1 mA | 3.8 mA | 50 160 G | 10 130 G | 20 80 G |
| A1101LLHLT-T | 3-pin SOT23W | surface mount | 40C to 150C | 10 G | 175 G | 3.8 24 V | 10 A | 215 mV | 4 s | 4.1 mA | 3.8 mA | 30 100 G | 30 100 G | 20 80 G |
| A1101EUA-T | 3-pin SIP | through hole | 40C to 85C | 10 G | 175 G | 3.8 24 V | 10 A | 215 mV | 4 s | 4.1 mA | 3.8 mA | 50 160 G | 10 130 G | 20 80 G |
| A1101LUA-T | 3-pin SIP | through hole | 40C to 150C | 10 G | 175 G | 3.8 24 V | 10 A | 215 mV | 4 s | 4.1 mA | 3.8 mA | 30 100 G | 30 100 G | 20 80 G |
| A1102ELHLT-T | 3-pin SOT23W | surface mount | 40C to 85C | 60 G | 245 G | 3.8 24 V | 10 A | 215 mV | 4 s | 4.1 mA | 3.8 mA | 130 230 G | 75 175 G | 30 80 G |
| A1102LLHLT-T | 3-pin SOT23W | surface mount | 40C to 150C | 60 G | 245 G | 3.8 24 V | 10 A | 215 mV | 4 s | 4.1 mA | 3.8 mA | 115 245 G | 60 190 G | 30 80 G |
| A1102EUA-T | 3-pin SIP | through hole | 40C to 85C | 60 G | 245 G | 3.8 24 V | 10 A | 215 mV | 4 s | 4.1 mA | 3.8 mA | 130 230 G | 75 175 G | 30 80 G |
| A1102LUA-T | 3-pin SIP | through hole | 40C to 150C | 60 G | 245 G | 3.8 24 V | 10 A | 215 mV | 4 s | 4.1 mA | 3.8 mA | 115 245 G | 60 190 G | 30 80 G |
| A1103ELHLT-T | 3-pin SOT23W | surface mount | 40C to 85C | 150 G | 355 G | 3.8 24 V | 10 A | 215 mV | 4 s | 4.1 mA | 3.8 mA | 220 340 G | 165 285 G | 30 80 G |
| A1103LLHLT-T | 3-pin SOT23W | surface mount | 40C to 150C | 150 G | 355 G | 3.8 24 V | 10 A | 215 mV | 4 s | 4.1 mA | 3.8 mA | 205 355 G | 150 300 G | 30 80 G |
| A1103LUA-T | 3-pin SIP | through hole | 40C to 150C | 150 G | 355 G | 3.8 24 V | 10 A | 215 mV | 4 s | 4.1 mA | 3.8 mA | 205 355 G | 150 300 G | 30 80 G |
| A1104EUA-T | 3-pin SIP | through hole | 40C to 85C | 25 G | 450 G | 3.8 24 V | 10 A | 215 mV | 4 s | 4.1 mA | 3.8 mA | 70 350 G | 50 330 G | 20 55 G |
| A1104LLHLT-T | 3-pin SOT23W | surface mount | 40C to 150C | 25 G | 450 G | 3.8 24 V | 10 A | 215 mV | 4 s | 4.1 mA | 3.8 mA | 35 450 G | 25 430 G | 20 55 G |
| A1104LUA-T | 3-pin SIP | through hole | 40C to 150C | 25 G | 450 G | 3.8 24 V | 10 A | 215 mV | 4 s | 4.1 mA | 3.8 mA | 35 450 G | 25 430 G | 20 55 G |
| A1106EUA-T | 3-pin SIP | through hole | 40C to 85C | 160 G | 430 G | 3.8 24 V | 10 A | 215 mV | 4 s | 4.1 mA | 3.8 mA | 280 400 G | 180 300 G | 70 140 G |
| A1106LLHLT-T | 3-pin SOT23W | surface mount | 40C to 150C | 160 G | 430 G | 3.8 24 V | 10 A | 215 mV | 4 s | 4.1 mA | 3.8 mA | 260 430 G | 160 330 G | 70 140 G |
| A1106LUA-T | 3-pin SIP | through hole | 40C to 150C | 160 G | 430 G | 3.8 24 V | 10 A | 215 mV | 4 s | 4.1 mA | 3.8 mA | 260 430 G | 160 330 G | 70 140 G |
2304140030_ALLEGRO-A1102EUA-T_C146421.pdf
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