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參數(shù)資料
| 型號(hào)： | EL2019 |
| 廠商： | Intersil Corporation |
| 英文描述： | Fast, High Voltage Comparator with Master Slave Flip-Flop |
| 中文描述： | 快速，高電壓比較器與主從觸發(fā)器 |
| 文件頁(yè)數(shù)： | 1/12頁(yè) |
| 文件大?。?/td> | 162K |
| 代理商： | EL2019 |
1
FN7025
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.
Copyright Intersil Americas Inc. 2003. All Rights Reserved. Elantec is a registered trademark of Elantec Semiconductor, Inc.
All other trademarks mentioned are the property of their respective owners.
EL2019
Fast, High Voltage Comparator with
Master Slave Flip-Flop
The EL2019 offers a new feature
previously unavailable in a comparator
before—a master/slave edge triggered
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.
Ordering Information
Pinout
EL2019
(8-PIN PDIP)
TOP VIEW
Features
Comparator cannot oscillate
Fast response—5ns data to clock setup, 20ns clock to
output
Wide input differential voltage range—24V on ±15V
supplies
Wide input common mode voltage range—±12V
Precision input stage—V
OS
= 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
Applications
Analog to digital converters
ATE pin receiver
Zero crossing detector
Window detector
“Go/no-go” detector
PART NUMBER
TEMP. RANGE
PACKAGE
PKG. NO.
EL2019CN
-40°C to +85°C
8-Pin PDIP
MDP0006
Data Sheet
December 1995, Rev. G
1-888-INTERSIL or www.intersil.com/tsc
NO ROBSOLETE PRODUCT
contact our Technical Support Center at
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| EL2019CH | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Comparator |
| EL2019CH/E+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Comparator |
| EL2019CJ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Comparator |
| EL2019CJ/E+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Comparator |
| EL2019CN | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Fast, High Voltage Comparator with Master Slave Flip-Flop |
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