Unipolar PWM Stepper Motor Driver

Features ● Unipolar stepper motor driver ● Constant current control function（Fixed OFF Time） ● Logic supply voltage 3.3V ● TTL, CMOS compatible input ● 4-Phase input (Simultaneous ON prevention function) ● Built-in flywheel diodes ● Surface mount package with heat sink(HSOP28)

MTD1121F_17

文件：84.74 Kbytes Page：5 Pages

Stepper Motor Driver IC

文件：84.74 Kbytes Page：5 Pages

Stepper Motor Driver IC

Customer Specification

Construction Diameters (In) 1) Component 1 3 X 1 COND a) Conductor 28 (7/36) AWG Tinned Copper 0.015 b) Insulation 0.010 Wall, Nom. PVC 0.035 (1) Color Code Alpha Wire Color Code D Cond Color Cond Color Cond Color 1 BLACK 2 RED 3 WHITE 2) Cable Assembly 3 Components Cabled a) Twists: 12.0

Customer Specification

Construction Diameters (In) 1) Component 1 3 X 1 COND a) Conductor 28 (7/36) AWG Tinned Copper 0.015 b) Insulation 0.010 Wall, Nom. PVC 0.035 (1) Color Code Alpha Wire Color Code D Cond Color Cond Color Cond Color 1 BLACK 2 RED 3 WHITE 2) Cable Assembly 3 Components Cabled a) Twists: 12.0

Serial RS232 Cables Fully Moulded Universal RS232 25 D Type Cables

Features & Benefits Provides quality data transfer with performance and reliability guaranteed Moulded assembly with fully encapsulated hoods and thumb screws Extended distance capability Multi-purpose cables with flexible use All lines wired 1 to 1 configuration

Chopper Stabilized Precision Hall Effect Switches

DESCRIPTION The A1120, A1121, A1122, A1123, and A1125 Hall-effect unipolar switches are extremely temperature-stable and stress-resistant sensor ICs, especially suited for operation over extended temperature ranges to 150°C. Superior high temperature performance is made possible through dynamic

Chopper Stabilized Precision Hall Effect Switches

文件：345.5 Kbytes Page：14 Pages