Allegro manuals, page 8
Allegro 3955 FULL-BRIDGE PWM MICROSTEPPING MOTOR DRIVER
This data sheet provides information on the maximum operating voltage, output current, logic supply voltage, logic/reference input voltage range, load supply voltage, package power dissipation, operating temperature range, junction temperature range and storage temperature range of A3955SB and A3955SLB.
Allegro A3250 A3251 Datasheet
A3250 and A3251 are field-programmable, chopper-stabilized, unipolar Hall-effect switches designed for use in high-temperature applications. These devices use a chopper-stabilization technique to eliminate offset inherent in single-element devices. The A3250 and A3251 are externally programmable devices. The devices have a wide range of programmability of the magnetic operate point (BOP) while the hysteresis remains fixed. This advanced feature allows for optimization of the sensor switchpoint and can drastically reduce the effects of variations found in a production environment, such as magnet and device placement tolerances. These devices provide on-chip transient protection. A Zener clamp on the power supply protects against overvoltage conditions on the supply line. These devices also include short-circuit protection on the output.
Allegro A1180/81/82/82 handbook
The A1180, A1181, A1182, and A1183 devices are sensitive, two-wire, unipolar, Hall effect switches. They feature on-chip protection, supply transient protection, reverse-battery protection, an on-board voltage regulator, and operate in the voltage range of 3.5V to 24V. They utilize chopper stabilization, exhibit low switchpoint drift over the operating temperature range, and have low stress sensitivity. They can be field-programmed to optimize switchpoints.
Allegro 2580/2585/2588 DATA SHEET
UDN2580 series is a versatile integrated circuit that can work with many combinations of logic and load voltage levels, meeting interface requirements beyond the capabilities of standard logic buffers. UDN2580A and A2580SLW source drivers can drive incandescent, LED, or vacuum fluorescent displays. Internal transient-suppression diodes permit the drivers to be used with inductive loads such as relays, solenoids, dc and stepping motors, and mag- netic print hammers. The Types UDN2580A and A2580SLW are high-current source drivers used to switch the ground ends of loads that are directly connected to a -50 V supply. Typical loads are telephone relays, PIN diodes, and LEDs. The UDN2585A and A2585SLW are drivers designed for applications requiring low output saturation voltages. Typical loads are low-voltage LEDs and incandescent displays. The eight non-Darlington, 25 V outputs will simultaneously sustain continuous load currents of -120 mA at ambient temperatures to +70°C. The UDN2588A and A2588SLW have separate logic and driver supply lines. Their eight drivers can serve as an interface between positive logic (TTL, CMOS, PMOS) or negative logic (NMOS) and either negative or split- load supplies to -80 V. These drivers are packaged in plastic DlPs (suffix A) or surface-mount- able wide-body SOlCs (suffix LW), and are rated for operation over the temperature range of -20°C to +85°C. FEATURES I TTL, CMOS, PMOS, NMOS Compatible I High Output-Current Rating I Internal Transient Sup
Allegro A1185 A1186 Data Sheet
This document describes the A1185 and A1186 ultrasensitive, two-wire, unipolar Hall effect switches.
Allegro 3059AND 3060 Data Sheet
The UGN/UGS3059KA and UGN/UGS3060KA ac-coupled Hall-effect gear-tooth sensors are monolithic integrated circuits that switch in response to changing differential magnetic fields created by moving ferrous targets. These devices are ideal for use in non-zero-speed, gear-tooth-based speed, position, and timing applications such as in anti-lock braking systems, transmissions, and crankshafts.
Allegro 3059/3060 HALL-EFFECT GEAR-TOOTH SENSORS handbook
3059 and 3060 hall-effect gear-tooth sensors - ac coupled
Allegro MicroSystems A3046EU/LU A3056EU/LU A3058EU/LU Hall Effect Gear-Tooth Sensors Datasheet
Datasheet 8 pages · 100 KB · ENThe datasheet details specifications, operating characteristics, and application information for Allegro MicroSystems' A3046EU/LU, A3056EU/LU, and…
ALLEGRO ACS755xCB-050 Fully Integrated Hall Effect-Based Linear Current Sensor with High Voltage Isolation a Low-Resistance Current Conductor handbook
Allegro ACS755xCB-050 is a low-power, high-precision DC current sensor that is mainly used in motor control, load detection and management, power supplies and overcurrent fault protection in industrial, automotive, commercial and communications systems.
ALLEGRO MICROSYSTEMS Current Sensor: ACS754xCB-050
ACS754xCB-050 is a Hall current sensor produced by onsemi. It has a small size and excellent performance, which is suitable for automotive, industrial, motor control, servo system, power conversion and battery monitoring applications
ALLEGRO MICROSYSTEMS Current Sensor: ACS755xCB-100
The ACS755xCB-100 is a Hall current sensor produced by Texas Instruments. It uses a single +5V supply and can measure AC and DC currents. It features high reliability, extremely low power consumption, 27kHz bandwidth, 3kVRMS isolation voltage and other characteristics.
ALLEGRO MICROSYSTEMS A8430 Manual
The A8430 is a 2.5 V to 10 V input white LED driver constant current step-up converter that provides up to 36 V of programmable constant current output for driving white LEDs in series.
ALLEGRO MICROSYSTEMS Current Sensor: ACS754xCB-100 handbook
This document describes the features and characteristics of the ACS754xCB-100 current sensor, including high reliability, single +5V supply, 3 kVRMS isolation voltage, 35 kHz bandwidth, etc. The sensor is suitable for automotive systems, industrial systems, motor control, servo systems, power conversion, and battery monitoring applications.
ALLEGRO MICROSYSTEMS ACS752SCA-050 Fully Integrated Hall Effect-Based Linear Current Sensor with High Voltage Isolation a Low-Resistance Current Conductor handbook
ALLEGRO MICROSYSTEMS 3955 DATA SHEET
This document describes the absolute maximum ratings and characteristics of the A3955SB (DIP) and A3955SLB (SOIC) chips. These chips are designed for driving bipolar stepper motors, with continuous output currents of ±1.5A and operating voltages of 50V.