Technical Specifications
Parameters and characteristics for this part
| Specification | L293DD |
|---|---|
| Applications | General Purpose |
| Current - Output | 600 mA |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Interface | Parallel |
| Motor Type - AC, DC | Brushed DC |
| Motor Type - Stepper | Bipolar |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Half Bridge (4) |
| Package / Case | 20-SOIC |
| Package / Case [y] | 0.295 in |
| Package / Case [y] | 7.5 mm |
| Supplier Device Package | 20-SO |
| Voltage - Load [Max] | 36 V |
| Voltage - Load [Min] | 4.5 V |
| Voltage - Supply [Max] | 36 V |
| Voltage - Supply [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 7.94 | |
| 10 | $ 7.17 | |||
| 40 | $ 6.84 | |||
| 120 | $ 5.94 | |||
| 280 | $ 5.67 | |||
| 520 | $ 5.17 | |||
| 1000 | $ 4.50 | |||
Description
General part information
L293D Series
The Device is a monolithic integrated high voltage, high current four channel driver designed to accept standard DTL or TTL logic levels and drive inductive loads (such as relays solenoides, DC and stepping motors) and switching power transistors.
To simplify use as two bridges each pair of channels is equipped with an enable input. A separate supply input is provided for the logic, allowing operation at a lower voltage and internal clamp diodes are included.
This device is suitable for use in switching applications at frequencies up to 5 kHz.