Product overview
概要
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.
The L293D is assembled in a 16 lead plastic packaage which has 4 center pins connected together and used for heatsinking
The L293DD is assembled in a 20 lead surface mount which has 8 center pins connected together and used for heatsinking.
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All features
- INTERNAL CLAMP DIODES
- 600mA OUTPUT CURRENT CAPABILITY PER CHANNEL
- ENABLE FACILITY
- 1.2A PEAK OUTPUT CURRENT (non repetitive) PER CHANNEL
- LOGICAL \"0\" INPUT VOLTAGE UP TO 1.5 V (HIGH NOISE IMMUNITY)
- OVERTEMPERATURE PROTECTION
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STMicroelectronics - L293D
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHSコンプライアンスグレード | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| L293D | Active 交換品交換品 | PDIP 16 | Industrial | Ecopack1 | - | 2025-01-01T00:00:00.000+01:00 | |
| L293DD | Active 交換品交換品 | SO-20 | Industrial | Ecopack2 | - | 2025-01-01T00:00:00.000+01:00 | |
| L293DD013TR | Active 交換品交換品 | SO-20 | Industrial | Ecopack2 | - | 2025-01-01T00:00:00.000+01:00 |
(**) st.comで提供している材料宣誓書は、パッケージ･ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください
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Sample & Buy
| Part Number | 製品ステータス | Budgetary Price (US$)*/Qty | STから購入 | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小 | 最大 | |||||||||||||
| L293D | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください | |||||||||||
| L293DD | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください | |||||||||||
| L293DD013TR | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください | |||||||||||
L293D Active
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
L293DD Active
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
L293DD013TR Active
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
（*）概算用の参考価格（US$）です。現地通貨でのお見積りについては、STのセールス･オフィスまたは販売代理店までお問い合わせください。