LM239ADT中文资料意法半导体数据手册PDF规格书
LM239ADT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
- 型号:
LM239ADT
- 功能描述:
校验器 IC Lo-Pwr Quad Voltage
- RoHS:
否
- 制造商:
STMicroelectronics
- 输出类型:
Push-Pull
- 电源电压-最大:
5.5 V
- 电源电压-最小:
1.1 V
- 补偿电压(最大值):
6 mV
- 电源电流(最大值):
1350 nA
- 最大工作温度:
+ 125 C
- 安装风格:
SMD/SMT
- 封装/箱体:
SC-70-5
- 封装:
Reel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST/意法 |
2023+ |
SO-14 |
20000 |
专注全新正品,优势现货供应 |
询价 | ||
ST/意法 |
24+ |
SO14. |
3800 |
大批量供应优势库存热卖 |
询价 | ||
ST |
23+ |
SO-14 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
ST |
24+ |
SO-14 |
3200 |
绝对原装自家现货!真实库存!欢迎来电! |
询价 | ||
ST |
22+ |
NA |
30000 |
原装正品支持实单 |
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/意法半导体 |
23+ |
SOIC-14_150mil |
12700 |
买原装认准中赛美 |
询价 | ||
ST/意法半导体 |
22+ |
SOIC-14_150mil |
15000 |
只有原装,原装,假一罚十 |
询价 | ||
ST专家 |
23+ |
SO14. |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
STMicroelect |
ROHS |
56520 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 |