HANSCHIP semiconductor L297DDRG
| Manufacturer | HANSCHIP semiconductorAsian Brands |
| MPN | L297DDRG |
| LCSC Part # | C42396733 |
| Packaging | SOP-20-300mil |
| Customer # | |
| Key Attributes | Stepper Motor Controllers |
| Datasheet | HANSCHIP semiconductor L297DDRG |
| RoHS Compliance | 1 documents available |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers | |
| Manufacturer | HANSCHIP semiconductor | |
| Packaging | SOP-20-300mil | |
| Number of H-bridges | - | |
| Drive Type | Bipolar Driver | |
| Features | Power-on reset | |
| Technology | - | |
| Interface | STEP/DIR | |
| Operating Temperature | -40℃~+150℃ | |
| Step Resolution | 1;2 | |
| Output Current | - | |
| Control Voltage | 4.75V~7V | |
| RDS(on) | - | |
| Motor Drive Voltage(Vm) | - |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers | |
| Manufacturer | HANSCHIP semiconductor | |
| Packaging | SOP-20-300mil | |
| Number of H-bridges | - | |
| Drive Type | Bipolar Driver | |
| Features | Power-on reset | |
| Technology | - |
| Type | Description | |
|---|---|---|
| Interface | STEP/DIR | |
| Operating Temperature | -40℃~+150℃ | |
| Step Resolution | 1;2 | |
| Output Current | - | |
| Control Voltage | 4.75V~7V | |
| RDS(on) | - | |
| Motor Drive Voltage(Vm) | - |
Introduction
The L297 Stepper Motor Controller IC generates four phase drive signals for two phase bipolar and four phase unipolar step motors in microcomputer-controlled applications. The motor can be driven in half step, normal and wawe drive modes and on-chip PWM chopper circuits permit switchmode control of the current in the windings. A feature of this device is that it requires only clock, direction and mode input signals. Since the phase are generated internally the burden on the microprocessor, and the programmer, is greatly reduced. Mounted in DIP20 and SO20 packages, the L297 can be used with monolithic bridge drives such as the L298N, or with discrete transistors and darlingtons.
Features
- Normal/Wawe Drive
- Half/Full Step Modes
- Clockwise/Anticlockwise Direction
- Switchmode Load Current Regulation
- Programmable Load Current
- Few External Components
- Reset Input & Home Output
- Enable Input
Applications
- TWO PHASE BIPOLAR STEPPER MOTOR CONTROL CIRCUIT
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers | |
| Manufacturer | HANSCHIP semiconductor | |
| Packaging | SOP-20-300mil | |
| Number of H-bridges | - | |
| Drive Type | Bipolar Driver | |
| Features | Power-on reset | |
| Technology | - | |
| Interface | STEP/DIR | |
| Operating Temperature | -40℃~+150℃ | |
| Step Resolution | 1;2 | |
| Output Current | - | |
| Control Voltage | 4.75V~7V | |
| RDS(on) | - | |
| Motor Drive Voltage(Vm) | - |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers | |
| Manufacturer | HANSCHIP semiconductor | |
| Packaging | SOP-20-300mil | |
| Number of H-bridges | - | |
| Drive Type | Bipolar Driver | |
| Features | Power-on reset | |
| Technology | - |
| Type | Description | |
|---|---|---|
| Interface | STEP/DIR | |
| Operating Temperature | -40℃~+150℃ | |
| Step Resolution | 1;2 | |
| Output Current | - | |
| Control Voltage | 4.75V~7V | |
| RDS(on) | - | |
| Motor Drive Voltage(Vm) | - |
Introduction
The L297 Stepper Motor Controller IC generates four phase drive signals for two phase bipolar and four phase unipolar step motors in microcomputer-controlled applications. The motor can be driven in half step, normal and wawe drive modes and on-chip PWM chopper circuits permit switchmode control of the current in the windings. A feature of this device is that it requires only clock, direction and mode input signals. Since the phase are generated internally the burden on the microprocessor, and the programmer, is greatly reduced. Mounted in DIP20 and SO20 packages, the L297 can be used with monolithic bridge drives such as the L298N, or with discrete transistors and darlingtons.
Features
- Normal/Wawe Drive
- Half/Full Step Modes
- Clockwise/Anticlockwise Direction
- Switchmode Load Current Regulation
- Programmable Load Current
- Few External Components
- Reset Input & Home Output
- Enable Input
Applications
- TWO PHASE BIPOLAR STEPPER MOTOR CONTROL CIRCUIT
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS Compliant |
| ECCN | - |
| CNHTS | |
| USHTS | |
| TARIC | |
| CAHTS | |
| BRHTS | |
| INHTS | |
| MXHTS |
| Type | Details |
|---|---|
| RoHS | ROHS Compliant |
| ECCN | - |
| CNHTS | |
| USHTS | |
| TARIC |
| Type | Details |
|---|---|
| CAHTS | |
| BRHTS | |
| INHTS | |
| MXHTS | |