L298数据手册ST中文资料规格书
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 |
2015+ |
SOP/DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
ST(意法) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
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 | ||
ST |
1950+ |
HSOP20 |
4856 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
ST/意法 |
24+ |
ZIP-15 |
39000 |
只做原装进口现货 |
询价 | ||
ST |
12+ |
POWERSO20 |
20 |
原装现货价格有优势量大可以发货 |
询价 | ||
ST |
24+ |
SOP-20 |
3200 |
绝对原装自家现货!真实库存!欢迎来电! |
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 |
10+ |
DIP |
6000 |
绝对原装自己现货 |
询价 | ||
ST |
24+ |
ZIP |
6980 |
原装现货,可开13%税票 |
询价 |
