EEWORLDEEWORLDEEWORLD

Part Number

Search

LTC6994IS6-2#PBF

Description
Delay Lines / Timing Elements LTC6994 - TimerBlox: Delay Block/ Debouncer
Categorylogic    logic   
File Size367KB,26 Pages
ManufacturerADI
Websitehttps://www.analog.com
Environmental Compliance
Download Datasheet Parametric View All

LTC6994IS6-2#PBF Overview

Delay Lines / Timing Elements LTC6994 - TimerBlox: Delay Block/ Debouncer

LTC6994IS6-2#PBF Parametric

Parameter NameAttribute value
Brand NameAnalog Devices Inc
Is it lead-free?Contains lead
Is it Rohs certified?conform to
package instructionVSSOP,
Contacts6
Manufacturer packaging code05-08-1636
Reach Compliance Codecompliant
series6994
JESD-30 codeR-PDSO-G6
JESD-609 codee3
length2.9 mm
Logic integrated circuit typeSILICON DELAY LINE
Humidity sensitivity level1
Number of functions1
Number of terminals6
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Output polarityTRUE
Package body materialPLASTIC/EPOXY
encapsulated codeVSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
programmable delay lineYES
Certification statusNot Qualified
Maximum seat height1 mm
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)2.25 V
Nominal supply voltage (Vsup)3.3 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width1.625 mm
Base Number Matches1
LTC6994-1/LTC6994-2
TimerBlox: Delay Block/
Debouncer
FeaTures
n
n
n
DescripTion
The LTC
®
6994 is a programmable delay block with a
range of 1µs to 33.6 seconds. The LTC6994 is part of
the TimerBlox
®
family of versatile silicon timing devices.
A single resistor, R
SET
, programs an internal master os-
cillator frequency, setting the LTC6994’s time base. The
input-to-output delay is determined by this master oscil-
lator and an internal clock divider, N
DIV
, programmable
to eight settings from 1 to 2
21
:
n
n
n
n
n
n
n
Delay Range: 1µs to 33.6 Seconds
Configured with 1 to 3 Resistors
Delay Max Error:
– <2.3% for Delay > 512µs
– <3.4% for Delay of 8µs to 512µs
– <5.1% for Delay of 1µs to 8µs
Delay One or Both Rising/Falling Edges
2.25V to 5.5V Single Supply Operation
70µA Supply Current at 10µs Delay
500µs Start-Up Time
CMOS Output Driver Sources/Sinks 20mA
–55°C to 125°C Operating Temperature Range
Available in Low Profile (1mm) SOT-23 (ThinSOT™)
and 2mm
×
3mm DFN
t
DELAY
=
N
DIV
• R
SET
• 1µs, N
DIV
= 1, 8, 64,...,2
21
50kΩ
applicaTions
n
n
n
n
n
The output (OUT) follows the input (IN) after delaying
the rising and/or falling transitions. The LTC6994-1 will
delay the rising or falling edge. The LTC6994-2 will delay
both transitions, and adds the option to invert the output.
DEVICE
LTC6994-1
LTC6994-2
DELAY FUNCTION
or
or
Noise Discriminators/Pulse Qualifiers
Delay Matching
Switch Debouncing
High Vibration, High Acceleration Environments
Portable and Battery-Powered Equipment
L,
LT, LTC, LTM, Linear Technology, TimerBlox and the Linear logo are registered trademarks
and ThinSOT is a trademark of Linear Technology Corporation. All other trademarks are the
property of their respective owners.
The LTC6994 also offers the ability to dynamically adjust
the delay time via a separate control voltage.
For easy configuration of the LTC6994, download the
TimerBlox Designer tool at
www.linear.com/timerblox.
Typical applicaTion
Noise Discriminator
NOISY
INPUT
IN
OUT
LTC6994-2
GND
V
+
0.1µF
R
SET
75k
SET
DIV
699412 TA01a
QUALIFIED
OUTPUT
3.3V
IN
2V/DIV
1.5µs
OUT
2V/DIV
20µs/DIV
699412 TA01b
1.5µs
699412fb
1
ADI's prize-winning download "In-vehicle infotainment host solution (ended)"
[b][size=3][color=#ff0000]Award Post:[/color][/size][/b][url=https://bbs.eeworld.com.cn/thread-380168-1-3.html][b][size=3][color=#ff0000][Award Ceremony] ADI Award Download One: In-Vehicle Infotainmen...
EEWORLD社区 ADI Reference Circuit
XA Spartan-3E Series FPGA External Configuration Memory Issues
from xilinx. I can't find the external configuration memory for the XA Spartan-3E series. I can only find the corresponding configuration memory for the XC Spartan series. In the PDF of XA Spartan-3E,...
chinalll FPGA/CPLD
British farmers found a strange egg containing an "egg within an egg" which is extremely rare (photo)
Science Network (kexue.com) reported on February 22 that strange things happen almost all the time in every corner of the world. Recently, a retired British farmer accidentally found a strange egg whi...
张无忌1987 Talking
Happy New Year 2018, I am sending you red envelopes...
I wish all EE forum members good health in the new year. . . It is the last day to receive Alipay red envelopes this year. If you don’t receive them now, you will have to wait until next year. Come an...
ssht428 Talking
RTL8367RB chip information
Has anyone in the forum used the rtl8367rb chip? Or is there any reliable agent that can get relevant information?...
wateras1 ARM Technology
Homemade STM8 series offline downloader is complete
The company wants to use STM8S to make things. If the quantity is large, an offline burner is needed. I made one when I was free. The materials are as follows: STM32F101R8 master control SWIM interfac...
eeacc stm32/stm8

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1861  1095  7  1070  1007  38  23  1  22  21 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号