LM239PT中文资料PDF规格书
LM239PT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:
LM239PT
- 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/意法半导体 |
23+ |
TSSOP-14 |
12700 |
买原装认准中赛美 |
询价 | ||
ST/意法半导体 |
23+ |
TSSOP-14 |
7188 |
秉承只做原装 终端我们可以提供技术支持 |
询价 | ||
ST/意法半导体 |
2023+ |
TSSOP-14 |
6000 |
原装正品现货、支持第三方检验、终端BOM表可配单提供 |
询价 | ||
ST |
15+PB |
TSOP14 |
39 |
刚到现货加微13425146986 |
询价 | ||
STMicroelectronics |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
ST/意法 |
21+ |
TSSOP14 |
29330 |
询价 | |||
STMICROELECTRONICS |
2022+ |
原厂原包装 |
8600 |
全新原装 支持表配单 中国著名电子元器件独立分销 |
询价 | ||
ST |
2020+ |
TSSOP-1 |
224654 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
ST/意法 |
22+ |
46200 |
郑重承诺只做原装进口货 |
询价 | |||
STMicroelectronics Asia Pacifi |
23+ |
SMD |
918000 |
明嘉莱只做原装正品现货 |
询价 |