| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
LM339DT | LOWPOWER QUAD VOLTAGE COMPARATORS DESCRIPTION These devices consist of four independent precision voltage comparators with an offset voltage specifications as low as 2mV max for LM339A, LM239A and LM139A. All these comparators were designed specifically to operate from a single power supply over a wide range of voltages. Operatio 文件:163.52 Kbytes 页数:10 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | |
LM339DT | Low-power quad voltage comparators Description This family of devices consists of four independent precision-voltage comparators with an offset voltage specification as low as 2 mV maximum for LM339A, LM239A and LM139A. Each comparator has been designed specifically to operate from a single power supply over a wide range of voltag 文件:483.33 Kbytes 页数:16 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | |
LM339DT | 丝印:339;Package:SO14;Low-power quad voltage comparators Features • Wide single supply voltage range or dual supplies for all devices: +2 to +36 V or ±1 V to ±18 V • Very low supply current (1.1 mA) independent of supply voltage • Low input bias current: 25 nA typ • Low input offset current: ±5 nA typ • Low input offset voltage: ±1 mV typ • Inp 文件:776.17 Kbytes 页数:19 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | |
LM339DT | SIGNATURE SERIES Comparators 文件:422.59 Kbytes 页数:18 Pages | ROHM 罗姆 | ROHM | |
LM339DT | SIGNATURE SERIES Comparators 文件:866.44 Kbytes 页数:38 Pages | ROHM 罗姆 | ROHM | |
Single Supply Quad Comparators These comparators are designed for use in level detection, low−level sensing and memory applications in consumer, automotive, and industrial electronic applications. Features • Single Supply Operation: 3.0 V to 36 V • Split Supply Operation: ±1.5 V to ±18 V • Low Input Bias Current: 25 nA 文件:316.85 Kbytes 页数:14 Pages | ONSEMI 安森美半导体 | ONSEMI | ||
Single Supply Quad Comparators 文件:130.66 Kbytes 页数:12 Pages | ONSEMI 安森美半导体 | ONSEMI | ||
Single Supply Quad Comparators 文件:105.4 Kbytes 页数:10 Pages | ONSEMI 安森美半导体 | ONSEMI | ||
Single Supply Quad Comparators 文件:119.7 Kbytes 页数:11 Pages | ONSEMI 安森美半导体 | ONSEMI | ||
Single Supply Quad Comparators 文件:159.87 Kbytes 页数:12 Pages | ONSEMI 安森美半导体 | ONSEMI |
技术参数
- Power supply(Min.)[V]:
2.0
- Power supply(Max.)[V]:
36.0
- Channel:
4
- Circuit Current(Typ.)[mA]:
0.8
- Input Offset Voltage(Max.)[mV]:
7.0
- Input Bias Current(Typ.)[nA]:
50.0
- Response Time(Typ.)[µS]:
1.3
- Output current(Typ.)[mA]:
16.0
- Operating Temperature (Min.)[°C]:
-40
- Operating Temperature (Max.)[°C]:
85
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST |
25+ |
SOP-14 |
55711 |
LM339DT
宽电源电压范围:可在单电源电压 2V 至 36V,或双电源电压 ±1V 至 ±18V 的范围内工作,适应性强。
低功耗:电源电流极低,典型值为 1.1mA,且与电源电压无关,有助于降低整个电路的功耗。
高精度:输入失调电压较低,最大为 2mV,能保证高精度的电压比较功能。输入偏置电流典型值为 25nA,输入失调电流典型值为 ±5nA。
兼容多种输出:输出类型丰富,兼容 CMOS、DTL、ECL、MOS 和 TTL 等多种输出,方便与其他电路连接。
封装:通常采用 SOIC、SOP - 14 等封装形式,引脚数目为 14 个,引脚间距 1.27mm,便于电路设计和布线。 |
询价 | ||
STM |
22+ |
2500 |
STM代理分销,价格优势现货假一罚十 |
询价 | |||
ST |
21+ |
SOP14 |
100000 |
原装正品 深圳现货 |
询价 | ||
ST |
19+ |
SOP14 |
75000 |
原装现货 |
询价 | ||
ST/意法 |
25+ |
SOP14 |
32000 |
ST/意法全新特价LM339DT即刻询购立享优惠#长期有货 |
询价 | ||
ST |
1341+ |
SOP14 |
245 |
现货库存,有单来谈 |
询价 | ||
ST(意法) |
25+ |
SO14 |
7589 |
全新原装现货,支持排单订货,可含税开票 |
询价 | ||
STM |
15+ |
原厂原装 |
152500 |
进口原装现货假一赔十 |
询价 | ||
ST |
24+ |
SOP |
2318 |
只做原装假一罚十 |
询价 | ||
ST |
21+ |
鍘熷巶鍘熷皝瑁缁濆鍏 |
868405 |
全新原装鄙视假货 |
询价 |
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