Allegro MicroSystems A11 fiche technique

No.	Partie #	Fabricant	Description
1	A1186	Allegro MicroSystems	Unipolar Hall-Effect Switches of the A1185 and A1186 devices include on-chip transient protection and a Zener clamp on the power supply to protect against overvoltage conditions on the supply line. The output current of the A1186 switches HIGH in the presence of a south polarity
2	A1106	Allegro MicroSystems	Continuous-Time Switch AND BENEFITS • AEC-Q100 automotive qualified • 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 en
3	A1101	Allegro MicroSystems	Continuous-Time Switch AND BENEFITS • AEC-Q100 automotive qualified • 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 en
4	A1153	Allegro MicroSystems	Two Wire Hall-Effect Switches AND BENEFITS • AEC-Q100 automotive qualified • High-speed, 4-phase chopper stabilization • Low switchpoint drift throughout temperature range • Low sensitivity to thermal and mechanical stresses • On-chip protection □□Supply transient protection
5	A1140	Allegro MicroSystems	Sensitive Two-Wire Chopper-Stabilized Unipolar Hall-Effect Switches on-chip transient protection, and a Zener clamp to protect against overvoltage conditions on the supply line. The output currents of the A1141 and A1143 switch HIGH in the presence of a south polarity magnetic ﬁeld of sufﬁcient strength; and switch L
6	A1182	Allegro MicroSystems	Unipolar Hall-Effect Switch / BENEFITS ♦ Chopper Stabilization s Extremely low switch-point drift s Low stress sensitivity ♦ One-time external programmability s Operate Point ♦ On-chip Protection s Supply transient protection s Robust ESD/EMC protection s Reverse-battery protec
7	A1145	Allegro MicroSystems	(A1145 / A1146) Ultrasensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches and Benefits ▪ Chopper stabilization ▫ Low switchpoint drift over operating temperature range ▫ Low sensitivity to stress ▪ Factory programmed at end-of-line for optimized switchpoints ▪ On-chip protection ▫ Supply transient protection ▫ Reverse-batt
8	A1146	Allegro MicroSystems	(A1145 / A1146) Ultrasensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches and Benefits ▪ Chopper stabilization ▫ Low switchpoint drift over operating temperature range ▫ Low sensitivity to stress ▪ Factory programmed at end-of-line for optimized switchpoints ▪ On-chip protection ▫ Supply transient protection ▫ Reverse-batt
9	A1147	Allegro MicroSystems	(A1147 / A1148) Low Current Ultrasensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches and Benefits ▪ Chopper stabilization ▫ Low switchpoint drift over operating temperature range ▫ Low sensitivity to stress ▪ Factory programmed at end-of-line for optimized switchpoints ▪ On-chip protection ▫ Supply transient protection ▫ Reverse-batt
10	A1156	Allegro MicroSystems	Two Wire Hall-Effect Switches AND BENEFITS • AEC-Q100 automotive qualified • High-speed, 4-phase chopper stabilization • Low switchpoint drift throughout temperature range • Low sensitivity to thermal and mechanical stresses • On-chip protection □□Supply transient protection
11	A1157	Allegro MicroSystems	Two Wire Hall-Effect Switches AND BENEFITS • AEC-Q100 automotive qualified • High-speed, 4-phase chopper stabilization • Low switchpoint drift throughout temperature range • Low sensitivity to thermal and mechanical stresses • On-chip protection □□Supply transient protection
12	A1180	Allegro MicroSystems	Unipolar Hall-Effect Switch / BENEFITS ♦ Chopper Stabilization s Extremely low switch-point drift s Low stress sensitivity ♦ One-time external programmability s Operate Point ♦ On-chip Protection s Supply transient protection s Robust ESD/EMC protection s Reverse-battery protec
13	A1181	Allegro MicroSystems	Unipolar Hall-Effect Switch / BENEFITS ♦ Chopper Stabilization s Extremely low switch-point drift s Low stress sensitivity ♦ One-time external programmability s Operate Point ♦ On-chip Protection s Supply transient protection s Robust ESD/EMC protection s Reverse-battery protec
14	A1183	Allegro MicroSystems	Unipolar Hall-Effect Switch / BENEFITS ♦ Chopper Stabilization s Extremely low switch-point drift s Low stress sensitivity ♦ One-time external programmability s Operate Point ♦ On-chip Protection s Supply transient protection s Robust ESD/EMC protection s Reverse-battery protec
15	A1185	Allegro MicroSystems	Unipolar Hall-Effect Switches of the A1185 and A1186 devices include on-chip transient protection and a Zener clamp on the power supply to protect against overvoltage conditions on the supply line. The output current of the A1186 switches HIGH in the presence of a south polarity
16	A1148	Allegro MicroSystems	(A1147 / A1148) Low Current Ultrasensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches and Benefits ▪ Chopper stabilization ▫ Low switchpoint drift over operating temperature range ▫ Low sensitivity to stress ▪ Factory programmed at end-of-line for optimized switchpoints ▪ On-chip protection ▫ Supply transient protection ▫ Reverse-batt
17	A1171	Allegro MicroSystems	Micropower Ultrasensitive Hall Effect Switch and Benefits ▪ 1.65 to 3.5 V battery operation ▪ Low supply current ▪ High sensitivity, BOP typically 30 G (3.0 mT) ▪ Operation with either north or south pole ▪ Configurable unipolar or omnipolar magnetic sensing ▪ Complementary, push-pull outputs ▪
18	A1172	Allegro MicroSystems	Micropower Ultra-Sensitive Hall-Ef fect Switch and Benefits ▪ Micropower operation ▪ Operation with either north or south pole— no magnetic orientation required during assembly ▪ 1.65 to 3.5 V battery operation ▪ Chopper stabilization ▫ Superior temperature stability ▫ Extremely low switchpoint d
19	A1174	Allegro MicroSystems	Ultrasensitive Hall Effect Latch and Benefits ▪ Micro-power latch operation ▪ 1.65 to 3.5 V battery operation ▪ Push-pull output eliminates the need for an external pullup resistor ▪ User configured, internally or externally controlled sample and sleep periods ▫ Floating the two clo
20	A1102	Allegro MicroSystems	Continuous-Time Switch AND BENEFITS • AEC-Q100 automotive qualified • 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 en