Datasheet > EL2019CN

EL2019CN

更新时间： 2024-09-08 22:50:55

品牌	Logo	应用领域
英特矽尔 - INTERSIL		触发器比较器放大器光电二极管局域网
页数	文件大小	规格书
12页	162K
描述
Fast, High Voltage Comparator with Master Slave Flip-Flop

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EL2019CN 数据手册

EL2019

Data Sheet

December 1995, Rev. G

FN7025

Fast, High Voltage Comparator with

Master Slave Flip-Flop

Features

• Comparator cannot oscillate

The EL2019 offers a new feature

previously unavailable in a comparator

before—a master/slave edge triggered

• Fast response—5ns data to clock setup, 20ns clock to

output

• Wide input differential voltage range—24V on ±15V

supplies

flip-flop. The comparator output will only change output state

after a positive going clock edge is applied. Thus the output

can't feed back to the input and cause oscillation.

Manufactured with Elantec's proprietary Complementary

Bipolar process, this device uses fast PNP and NPN

transistors in the signal path. A unique circuit design gives

the inputs the ability to handle large common mode and

differential mode signals, yet retain high speed and excellent

accuracy. Careful design of the front end insures speed and

accuracy when operating with a mix of small and large

signals. The three-state output stage is designed to be TTL

compatible for any power supply combination, yet it draws a

constant current and does not generate current glitches.

When the output is disabled, the supply current consumption

drops by 50%, but the input stage and master slave flip-flop

remain active.

• Wide input common mode voltage range—±12V

• Precision input stage—V

= 1.5mV

• Low input bias current—100nA

• Low input offset current—30nA

• ±4.5V to ±18V supplies

• Three-State TTL compatible output

• No supply current glitch during switching

• 103dB voltage gain (Low input uncertainty ≈ 30µV)

• 50% power reduction in shut-down mode

• Input and flip-flop remain active in shutdown mode

Ordering Information

Applications

PART NUMBER TEMP. RANGE

PACKAGE

PKG. NO.

• Analog to digital converters

• ATE pin receiver

EL2019CN

-40°C to +85°C

8-Pin PDIP

MDP0006

• Zero crossing detector

• Window detector

Pinout

EL2019

(8-PIN PDIP)

TOP VIEW

• “Go/no-go” detector

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

12 3 4 5 6 7...12

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