产品概述
描述
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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所有功能
- 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
电路原理图
EDA符号、封装和3D模型
意法半导体 - L298
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符号
封装
3D模型
质量与可靠性
| 产品型号 | Marketing Status | 包 | 等级规格 | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | 材料声明** |
|---|---|---|---|---|---|---|---|
| L298HN | 批量生产 | MW 15L | 工业 | Ecopack1 | - | 2024-01-01T00:00:00.000+01:00 | |
| L298N | 批量生产 | MW 15L | 工业 | Ecopack1 | - | 2024-01-01T00:00:00.000+01:00 | |
| L298P | 批量生产 | PowerSO-20 | 工业 | Ecopack2 | - | 2024-01-01T00:00:00.000+01:00 | |
| L298P013TR | 批量生产 | PowerSO-20 | 工业 | Ecopack2 | - | 2024-01-01T00:00:00.000+01:00 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
样片和购买
| 产品型号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 包 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||||
| L298HN | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| L298N | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| L298P | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| L298P013TR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
L298HN 批量生产
L298N 批量生产
L298P 批量生产
L298P013TR 批量生产