Allegro MicroSystems 425 Hoja de datos

No.	parte #	Fabricante	Descripción
1	3425	Allegro MicroSystems	DUAL/ CHOPPER-STABILIZED/ ULTRA-SENSITIVE/ BIPOLAR HALL-EFFECT SWITCH I Two Matched Hall Switches On A Single Substrate I I I I I I I I 1 mm Sensor-to-Sensor Spacing Superior Temperature Stability Resistant to Physical Stress Output Short-Circuit Protection Operation From Unregulated Supply Reverse Battery Protection
2	4255	Allegro MicroSystems	8-BIT MICROCONTROLLER ABSOLUTE MAXIMUM RATINGS I I I I I I Full-, Half-, Quarter-, Eighth-, or Sixteenth-Step Increments DC to 20 MHz Clock Input Power-On Reset Brown-Out Reset High-Speed CMOS Technology Low Power, <20 mA @ 5 V, 20 MHz (Typically 9 mA) Supply Voltage, VD
3	A1425	Allegro MicroSystems	High Accuracy Analog Speed Sensor AND BENEFITS ▪ Used in sensing motion of ring magnet or ferrous targets ▪ Integrated filter capacitor ▪ Wide operating temperature range ▪ Operation with magnetic input signal frequency from 20 Hz to 20 kHz ▪ Resistant to EMI ▪ Large effective air ga
4	A3425	Allegro MicroSystems	Ultra-Sensitive Dual-Channel Quadrature Hall-Effect Bipolar Switch I Two Matched Hall Switches On A Single Substrate I I I I I I I I 1 mm Sensor-to-Sensor Spacing Superior Temperature Stability Resistant to Physical Stress Output Short-Circuit Protection Operation From Unregulated Supply Reverse Battery Protection
5	A4255CA	Allegro MicroSystems	8-BIT MICROCONTROLLER ABSOLUTE MAXIMUM RATINGS I I I I I I Full-, Half-, Quarter-, Eighth-, or Sixteenth-Step Increments DC to 20 MHz Clock Input Power-On Reset Brown-Out Reset High-Speed CMOS Technology Low Power, <20 mA @ 5 V, 20 MHz (Typically 9 mA) Supply Voltage, VD
6	A4255CLN	Allegro MicroSystems	8-BIT MICROCONTROLLER ABSOLUTE MAXIMUM RATINGS I I I I I I Full-, Half-, Quarter-, Eighth-, or Sixteenth-Step Increments DC to 20 MHz Clock Input Power-On Reset Brown-Out Reset High-Speed CMOS Technology Low Power, <20 mA @ 5 V, 20 MHz (Typically 9 mA) Supply Voltage, VD