L293DD
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 6 months ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295, 7.50mm Width) |
| Number of Pins | 20 |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tube |
| Tolerance | 1% |
| JESD-609 Code | e4 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Resistance | 15kOhm |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Applications | General Purpose |
| Voltage - Rated | 50V |
| Power Rating | 100mW |
| Voltage - Supply | 4.5V~36V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 250 |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | L293 |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Case Code (Metric) | 1608 |
| Case Code (Imperial) | 0603 |
| Max Output Current | 1.2A |
| Operating Supply Voltage | 24V |
| Number of Channels | 4 |
| Interface | Parallel |
| Nominal Supply Current | 2mA |
| Output Configuration | Half Bridge (4) |
| Output Characteristics | 3-STATE |
| Output Current per Channel | 600mA |
| Collector Emitter Voltage (VCEO) | 36V |
| Max Collector Current | 1.2A |
| Output Polarity | TRUE |
| Input Characteristics | STANDARD |
| Voltage - Load | 4.5V~36V |
| Output Peak Current Limit-Nom | 1.2A |
| Supply Voltage1-Nom | 24V |
| Built-in Protections | THERMAL |
| Motor Type | Brushed |
| Output Current Flow Direction | SOURCE SINK |
| Motor Type - AC, DC | Brushed DC |
| Motor Type - Stepper | Bipolar |
| Height | 450μm |
| Length | 1.6mm |
| Width | 800μm |
| Radiation Hardening | No |
| REACH SVHC | Unknown |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
L293DD Description
L293DD belongs to the family of push-pull four-channel drivers with high voltage and high current, which are designed by STMicroelectronics to accept standard DTL or TTL logic levels and drive inductive loads (such as relays solenoids, DC, and stepping motors) and switching power transistors. Due to its specific characteristics, the L293DD driver is well suited for switching applications at frequencies up to 5 kHz.
L293DD Features
Internal clamp diode
High noise immunity
High voltage and high current
Overtemperature protection
Assembled in a 20 lead surface-mount package
L293DD Applications
Switching applications
