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L9942 PDF Datasheet

The L9942 is Integrated Stepper Motor Driver For Bipolar Stepper Motors. It also consolidates and displays results from multiple manufacturers with the same part number and similar functionality.




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Searched parts can be used interchangeably as substitutes for one another, But it's important to note that the parameters for each manufacturer may vary slightly.

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No Part number Description ( Function ) Manufacturers PDF
1 L9942
Integrated stepper motor driver for bipolar stepper motors

L9942 Integrated stepper motor driver for bipolar stepper motors with microstepping and programmable current profile PRELIMINARY DATA Features ■ ■ ■ ■ ■ ■ ■ ■ ■ Two full bridges for max. 1.3 A load (RDSON = 500 mΩ) Programmable current waveform with look-up table: 9 entries with 5bit resolution Current regulation by integrated PWM cont

ST Microelectronics
ST Microelectronics
pdf

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ASM2I9942C   Low Voltage 1:18 Clock Distribution Chip

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CY29942   1:18 Clock Distribution Buffer

42 CY29942 2.5V or 3.3V, 200-MHz, 1:18 Clock Distribution Buffer Features • • • • • • • • • • 200-MHz clock support 2.5V or 3.3V operation LVCMOS/LVTTL clock input LVCMOS-/LVTTL-compatible inputs 18 clock outputs: drive up to 36 clock lines 200 ps max. output

Cypress Semiconductor
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MICROSEMI
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L9903   MOTOR BRIDGE CONTROLLER

L9903 MOTOR BRIDGE CONTROLLER PRODUCT PREVIEW s s s s s s s s s OPERATING SUPPLY VOLTAGE 8V TO 20V, OVERVOLTAGE MAX. 40V OPERATING SUPPLY VOLTAGE 6V WITH IMPLEMENTED STEPUP CONVERTER QUIESCENT CURRENT IN STANDBY MODE LESS THAN 50µA ISO 9141 COMPATIBLE INTERFACE CHARGE PUMP FOR

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[1]    

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Vishay Semiconductor
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On Semiconductor
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 6N137  |   LM393   |   2N3906    |   2N2222   |   TIP120   |

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