Product overview
Description
The L298 is an integrated monolithic circuit in a 15-lead Multiwatt and PowerSO20 packages. It is a high voltage, high current dual full-bridge driver designed to accept standard TTL logic levels and drive inductive loads such as relays, solenoids, DC and stepping motors. Two enable inputs are provided to enable or disable the device independently of the input signals. The emitters of the lower transistors of each bridge are connected together and the corresponding external terminal can be used for the connection of an external sensing resistor. An additional supply input is provided so that the logic works at a lower voltage.
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All features
- OPERATING SUPPLY VOLTAGE UP TO 46V
- LOW SATURATION VOLTAGE
- TOTAL DC CURRENT UP TO 4A
- LOGICAL \"0\" INPUT VOLTAGE UP TO 1.5 V (HIGH NOISE IMMUNITY)
- OVERTEMPERATURE PROTECTION
Circuit Diagram
EDA Symbols, Footprints and 3D Models
STMicroelectronics - L298
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Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | Marketing Lead Time Qty | Material Declaration** |
|---|---|---|---|---|---|
| L298HN | Active | MW 15L | Industrial | 4525 | |
| L298N | Active | MW 15L | Industrial | 4725 | |
| L298P | Active | PowerSO-20 | Industrial | 3720 | |
| L298P013TR | Active | PowerSO-20 | Industrial | 4200 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Order from distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| L298HN | distributors No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tube | MW 15L | -40 | 150 | MOROCCO | | ||
| L298N | distributors No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tube | MW 15L | -40 | 150 | MOROCCO | | ||
| L298P | distributors No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tube | PowerSO-20 | -40 | 150 | MALAYSIA | | ||
| L298P013TR | distributors No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tape and Reel | PowerSO-20 | -40 | 150 | MALAYSIA | | ||
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors