位置:L293 > L293详情
L293中文资料
L293数据手册规格书PDF详情
DESCRIPTION
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 to gether and used for heatsinking The L293DD is assembled in a 20 lead surface mount which has 8 center pins connected to gether and used for heatsinking.
■ 600mA OUTPUT CURRENT CAPABILITY PER CHANNEL
■ 1.2A PEAK OUTPUT CURRENT (non repetitive) PER CHANNEL
■ ENABLE FACILITY
■ OVERTEMPERATURE PROTECTION
■ LOGICAL 0 INPUT VOLTAGE UP TO 1.5 V (HIGH NOISE IMMUNITY)
■ INTERNAL CLAMP DIODES
L293产品属性
- 类型
描述
- 型号
L293
- 制造商
STMICROELECTRONICS
- 制造商全称
STMicroelectronics
- 功能描述
PUSH-PULL FOUR CHANNEL DRIVER WITH DIODES
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
24+ |
SSOP16 |
6000 |
美国德州仪器TEXASINSTRUMENTS原厂代理辉华拓展内地现 |
||||
ST/意法 |
22+ |
1000000 |
|||||
ST/意法 |
24+ |
PDIP-16 |
860000 |
明嘉莱只做原装正品现货 |
|||
ST/意法 |
24+ |
SOP |
90125 |
郑重承诺只做原装进口现货 |
|||
ST/意法 |
25+ |
SOP20 |
12496 |
ST/意法原装正品L293DD即刻询购立享优惠#长期有货 |
|||
STM |
15+ |
原厂原装 |
19025 |
进口原装现货假一赔十 |
|||
TI |
2014+ |
56 |
公司原装现货常备库存! |
||||
ST |
17+ |
DIP |
6200 |
100%原装正品现货 |
|||
ST |
17+18ROHS原装 |
SOP20 |
7850 |
供应元器件代理分销QQ350053121原装特价 |
|||
ST |
24+ |
DIP-16 |
365000 |
ST一级代理商原装进口现货全新原装假一赔十 |
L293NEE4 价格
参考价格:¥11.7152
L293 资料下载更多...
L293相关电子新闻
L293D原装现货,市场价最低
L293D原装现货,市场价最低
2024-9-14L293-翻两番半-H的驱动程序
配备Unitrode L293和L293D产品现在从德州仪器 宽电源电压范围:4.5 V至36 V 独立的输入逻辑电源 内部ESD保护 热关断 高噪声免疫输入 功能类似SGS的L293和SGS的L293D 输出电流每通道1(600 L293D毫安) 峰值输出电流2每个通道(1.2 L293D一) 电感式输出钳位二极管瞬态抑制(L293D) 描述/订购信息 在L293和L293D是四高电流 半- H的驱动程序
2013-2-8
L293 芯片相关型号
STMICROELECTRONICS相关芯片制造商
Datasheet数据表PDF页码索引
- P1
- P2
- P3
- P4
- P5
- P6
- P7
- P8
- P9
- P10
- P11
- P12
- P13
- P14
- P15
- P16
- P17
- P18
- P19
- P20
- P21
- P22
- P23
- P24
- P25
- P26
- P27
- P28
- P29
- P30
- P31
- P32
- P33
- P34
- P35
- P36
- P37
- P38
- P39
- P40
- P41
- P42
- P43
- P44
- P45
- P46
- P47
- P48
- P49
- P50
- P51
- P52
- P53
- P54
- P55
- P56
- P57
- P58
- P59
- P60
- P61
- P62
- P63
- P64
- P65
- P66
- P67
- P68
- P69
- P70
- P71
- P72
- P73
- P74
- P75
- P76
- P77
- P78
- P79
- P80
- P81
- P82
- P83
- P84
- P85
- P86
- P87
- P88
- P89
- P90
- P91
- P92
- P93
- P94
- P95
- P96
- P97
- P98
- P99
- P100
- P101
- P102
- P103
- P104
- P105