|
|
Datasheet A3973 Equivalent ( PDF ) |
| N.º | Número de pieza | Descripción | Fabricantes | Category |
| 1 | A3973 | Dual DMOS Full-Bridge Microstepping PWM Motor Driver A3973 Dual DMOS Full-Bridge Microstepping PWM Motor Driver
Discontinued Product
This device is no longer in production. The device should not be purchased for new design applications. Samples are no longer available.
Date of status change: November 1, 2010
Recommended Substitutions:
For existing |  Allegro MicroSystems | driver |
| 2 | A3973KB | DUAL FULL BRIDGE PROTECTED MOTOR DRIVER Page 1 of 5
3976
ADVANCED DATASHEET - 02/19/99 (Subject to change without notice)
DUAL FULL BRIDGE PROTECTED MOTOR DRIVER
The A3976 is designed to drive both windings of a bipolar stepper motor or bidirectionally control two DC Motors. Both H-Bridges are capable of continuous output currents of up | Allegro MicroSystems | driver |
| 3 | A3973SB | DUAL DMOS FULL-BRIDGE MICROSTEPPING PWM MOTOR DRIVER 3973
PRELIMINARY INFORMATION
(Subject to change without notice) December 1, 2000
CHARGE PUMP
DUAL DMOS FULL-BRIDGE MICROSTEPPING PWM MOTOR DRIVER
Designed for pulse-width modulated (PWM) current control of bipolar microstepping stepper motors, the A3973SB and A3973SLB are capable of continuous outp | Allegro MicroSystems | driver |
| 4 | A3973SLB | DUAL DMOS FULL-BRIDGE MICROSTEPPING PWM MOTOR DRIVER 3973
PRELIMINARY INFORMATION
(Subject to change without notice) December 1, 2000
CHARGE PUMP
DUAL DMOS FULL-BRIDGE MICROSTEPPING PWM MOTOR DRIVER
Designed for pulse-width modulated (PWM) current control of bipolar microstepping stepper motors, the A3973SB and A3973SLB are capable of continuous outp | Allegro MicroSystems | driver |
A39 Datasheet ( Hoja de datos ) - resultados coincidentes |
| N.º | Número de pieza | Descripción | Fabricantes | Catagory |
| 1 | A39 | 10 TO 2000 MHz CASCADABLE AMPLIFIER A39/SMA39
10 TO 2000 MHz CASCADABLE AMPLIFIER · HIGH OUTPUT POWER: +22 dBm (TYP.) · HIGH THIRD ORDER I.P.: +34 dBm (TYP.) · WIDE BANDWIDTH: 10-2000 MHz
Typical Performance @ 25°C
Specifications (Rev. Date: 1/01)*
Characteristics Frequency Small Signal Gain (min.) Gain Flatness (max.) Reverse Is  Tyco Electronics amplifier | | |
| 2 | A390 | SILICON RECTIFIER Powerex Power Semiconductors rectifier | | |
| 3 | A3901 | Dual Full Bridge Low Voltage Motor Driver A3901 Dual Full Bridge Low Voltage Motor Driver
Features and Benefits
▪ Low RDS(on) outputs ▪ Full- and half-stepping capability ▪ Small package ▪ Forward, reverse, and brake modes for DC motors ▪ Sleep mode with zero current drain ▪ PWM control up to 250 kHz ▪ Crossover-current prote  Allegro driver | | |
| 4 | A3903 | Low Voltage DC Motor Driver A3903 Low Voltage DC Motor Driver
Features and Benefits
▪ Constant voltage operation (adjustable) ▪ 500 mA output peak rating ▪ Low power standby mode ▪ Small 2 mm × 2 mm, 0.55 mm nominal height DFN
package ▪ Typical input voltage range of 3 to 5.5 V ▪ Adjustable constant voltage or PW  Allegro Micro Systems driver | | |
| 5 | A3904 | Low Voltage Voice Coil Motor Driver A3904 Low Voltage Voice Coil Motor Driver
Features and Benefits
▪ Fixed I2C logic thresholds ▪ 8-bit D-to-A converter ▪ 500 μA resolution ▪ Low voltage I2C serial interface ▪ Low current-draw sleep mode ▪ 2.4 to 5.5 V operation ▪ 2 mm × 1.5 mm, 0.38 mm nominal overall height DFN ▪ Allegro MicroSystems driver | | |
| 6 | A3906 | Low Voltage Stepper and Single/Dual DC Motor Driver A3906 Low Voltage Stepper and Single/Dual DC Motor Driver
Features and Benefits
▪ 2.5 to 9 V operation ▪ Internal PWM current limit control ▪ Synchronous rectification for reduced power dissipation ▪ Peak current output flag ▪ Undervoltage lockout ▪ Low RDS(on) outputs ▪ Small package Allegro MicroSystems driver | | |
| 7 | A3907 | Low Voltage Voice Coil Motor Driver A3907 Low Voltage Voice Coil Motor Driver
Features and Benefits
▪ WLCSP package for minimum footprint ▪ Ramp control circuit ▪ Fixed I2C logic thresholds ▪ 10-bit D-to-A converter ▪ 100 μA resolution ▪ Low voltage I2C serial interface ▪ Low current draw sleep mode-active low ▪ 2.3 Allegro driver | |
| Esta página es del resultado de búsqueda del A3973. Si pulsa el resultado de búsqueda de A3973 se puede ver detalladamente sobre la hoja de datos, el circuito y la disposición de pin. |
nuevas actualizaciones
| Número de pieza | Descripción | Fabricantes | |
| SPS122 | Modern EU gaming Machines require increased +12V current to accommodate the latest gaming peripherals. DC Converters have been engineered with Sanken’s latest technology to efficiently convert redundant power from our lamp gaming PSU and provide additional +12V capacity at the point of use. |
 Sanken |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Sitemap |