LM139中文资料PDF规格书
厂商型号 |
LM139 |
参数属性 | LM139 封装/外壳为14-CDIP(0.300",7.62mm);包装为管件;类别为集成电路(IC) > 比较器;产品描述:IC COMP QUAD LPWR L OFF V 14CDIP |
功能描述 | LOWPOWER QUAD VOLTAGE COMPARATORS |
文件大小 |
163.52 Kbytes |
页面数量 |
10 页 |
生产厂商 | STMicroelectronics |
企业简称 |
STMICROELECTRONICS【意法半导体】 |
中文名称 | 意法半导体(ST)集团官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-8 16:42:00 |
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LM139规格书详情
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. Operation from split power supplies is also possible.
These comparators also have a unique characteristic in that the input common-mode voltage range includes ground even though operated from a single power supply voltage.
■ WIDE SINGLE SUPPLY VOLTAGE RANGE OR
DUAL SUPPLIES FOR ALL DEVICES : +2V TO
+36V OR ±1V TO ±18V
■ VERY LOW SUPPLY CURRENT (1.1mA)
INDEPENDENT OF SUPPLY VOLTAGE
(1.4mW/comparator at +5V)
■ LOW INPUT BIAS CURRENT : 25nA TYP
■ LOW INPUT OFFSET CURRENT : ±5nA TYP
■ LOW INPUT OFFSET VOLTAGE : ±1mV TYP
■ INPUT COMMON-MODE VOLTAGE RANGE
INCLUDES GROUND
■ LOW OUTPUT SATURATION VOLTAGE :
250mV TYP. (IO = 4mA)
■ DIFFERENTIAL INPUT VOLTAGE RANGE
EQUAL TO THE SUPPLY VOLTAGE
■ TTL, DTL, ECL, MOS, CMOS COMPATIBLE
OUTPUTS
产品属性
- 产品编号:
LM139J
- 制造商:
Texas Instruments
- 类别:
集成电路(IC) > 比较器
- 包装:
管件
- 类型:
差分
- 输出类型:
开集,开漏
- 电压 - 供电,单/双 (±):
2V ~ 30V,±1V ~ 15V
- 电压 - 输入补偿(最大值):
5mV @ 1.4V
- 电流 - 输入偏置(最大值):
0.1µA @ 1.4V
- 电流 - 输出(典型值):
20mA
- 电流 - 静态(最大值):
2mA
- 工作温度:
-55°C ~ 125°C
- 封装/外壳:
14-CDIP(0.300",7.62mm)
- 安装类型:
通孔
- 供应商器件封装:
14-CDIP
- 描述:
IC COMP QUAD LPWR L OFF V 14CDIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NS |
22+ |
DIP |
3000 |
原装正品,支持实单 |
询价 | ||
TI/德州仪器 |
2024+实力库存 |
CDIP |
31 |
只做原厂渠道 可追溯货源 |
询价 | ||
TI/德州仪器 |
QQ咨询 |
CDIP |
827 |
全新原装 研究所指定供货商 |
询价 | ||
ST |
23+ |
SOP14 |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | ||
TI |
CDIP|14 |
70230 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | |||
ST |
2022 |
SOP14 |
5280 |
原厂原装正品,价格超越代理 |
询价 | ||
TI(德州仪器) |
22+ |
TSSOP |
8000 |
询价 | |||
NS |
17+ |
DIP |
6200 |
100%原装正品现货 |
询价 | ||
STM原厂目录 |
23+ |
PDIP14;SO-14 |
96000 |
全新原装 |
询价 | ||
TI(德州仪器) |
2021/2022+ |
N/A |
6000 |
原厂原装现货订货价格优势终端BOM表可配单提供样品 |
询价 |