L298中文资料双全桥驱动器数据手册ST规格书
L298规格书详情
描述 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.
特性 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
技术参数
- 制造商编号
：L298
- 生产厂家
：ST
- Marketing Status
：Active
- RDS(on)_typ(Ω)
：0.93
- Supply Voltage_min(V)
：4.5
- Supply Voltage_max(V)
：36
- Output Current-Max_RMS max(A)
：2
- Integrated FETs
：true
- Interface
：Parallel
- Operating Temperature_min(°C)
：-40
- Operating Temperature_max(°C)
：150
- Package
：MW 15L
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
24+ |
ZIP |
39197 |
郑重承诺只做原装进口现货 |
询价 | ||
原装 |
2018+ |
ZIP |
980000 |
承诺正品公司可开17%增值税票 |
询价 | ||
ST |
18+ |
ZIP-TAB-15 |
12500 |
全新原装正品,本司专业配单,大单小单都配 |
询价 | ||
ST/意法 |
24+ |
NA/ |
50000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ST |
2016+ |
ZIP-15 |
6000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
MT |
23+ |
NA |
6500 |
全新原装假一赔十 |
询价 | ||
ST |
24+ |
HSOP-20 |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
STM |
23+ |
Multiwatt-15 |
65600 |
询价 | |||
ST原装特价85元 |
25+23+ |
ZIP15 |
16937 |
绝对原装正品全新进口深圳现货 |
询价 | ||
ST |
23+ |
ZIP15 |
5800 |
绝对全新原装!优势供货渠道!特价!请放心订购! |
询价 |
