LM339AD Texas Instruments 4-Channel Comparator Open Collector O/P, 1.3 μs 36 V 3 V 14-Pin SOIC

此圖片僅供參考，請參閲產品詳細資訊及規格

查看所有Comparators

小計（1 包，共 20 件）*

TWD360.00

(不含稅)

TWD378.00

(含稅)

Add to Basket
選擇或輸入數量
最後的 RS 庫存
  • 加上 40 件從 2026年1月19日 起發貨
  • 最終 740 件從 2026年1月26日 起發貨
單位
每單位
每包*
20 +TWD18.00TWD360.00

* 參考價格

包裝方式：
RS庫存編號:
517-1882
製造零件編號:
LM339AD
製造商:
Texas Instruments
透過選取一個或多個屬性來查找類似產品。
選取全部

品牌

Texas Instruments

Comparator Type

General Purpose

Product Type

Comparator

Mount Type

Surface

Package Type

SOIC

Output Type

Open Collector

Number of Channels

4

Typical Response Time

1.3μs

Pin Count

14

Minimum Supply Voltage

3V

Maximum Supply Voltage

36V

Minimum Operating Temperature

0°C

Maximum Operating Temperature

70°C

Width

3.91 mm

Height

1.58mm

Length

8.65mm

Standards/Approvals

No

Automotive Standard

No

Supply Current

2mA

LMx39/LM2901 family Quad Comparators


The Texas Instruments LM139, LM239, LM339 and LM2901 are quad differential input voltage comparators designed to operate from a single power supply over a wide range of voltages. The common mode input voltage range includes ground and the devices have open collector outputs.

Comparators, Texas Instruments


Texas Instruments’ range of voltage comparators includes not only conventional single, dual and quad comparator packages but also window comparators and over- & under-voltage supervisors.

Although comparators and operational amplifiers are superficially similar devices their operation in practical applications is very different. Op amps are intended for linear operation accompanied by suitable feedback whereas comparators are tailored for Rapid switching and generally operated in open-loop mode. Dedicated voltage comparators have significantly shorter propagation delays and are capable of Faster response times under saturated conditions. Most comparators are also more tolerant of high differential input voltages and many have open-collector outputs allowing parallel operation with other devices.

相關連結