參數(shù)資料
型號(hào)： DC1562A-L
廠商： Linear Technology
文件頁(yè)數(shù)： 1/26頁(yè)
文件大?。?/td> 0K
描述： BOARD EVAL LTC6994-2
設(shè)計(jì)資源： DC1562A Design Files
DC1562A Schematic
特色產(chǎn)品： TimerBlox?
標(biāo)準(zhǔn)包裝： 1
系列： TimerBlox®
主要目的： 定時(shí)，延遲線路
嵌入式： 否
已用 IC / 零件： LTC6994-2
主要屬性： 100ms 下降沿與上升沿延遲
次要屬性： 2.25 V ~ 5.5 V 電源
已供物品： 板
LTC6994-1/LTC6994-2
1
699412fb
Typical applicaTion
FeaTures
DescripTion
TimerBlox: Delay Block/
Debouncer
The LTC6994 is a programmable delay block with a
range of 1s to 33.6 seconds. The LTC6994 is part of
the TimerBlox family of versatile silicon timing devices.
A single resistor, RSET, 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, NDIV, programmable
to eight settings from 1 to 221:
tDELAY=
NDIV RSET
50k
1s, NDIV = 1, 8, 64,...,221
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
DELAY FUNCTION
LTC6994-1
or
LTC6994-2
or
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.
Noise Discriminator
applicaTions
n
Delay Range: 1s to 33.6 Seconds
n
Configured with 1 to 3 Resistors
n
Delay Max Error:
– <2.3% for Delay > 512s
– <3.4% for Delay of 8s to 512s
– <5.1% for Delay of 1s to 8s
n
Delay One or Both Rising/Falling Edges
n
2.25V to 5.5V Single Supply Operation
n
70A Supply Current at 10s Delay
n
500s Start-Up Time
n
CMOS Output Driver Sources/Sinks 20mA
n
–55°C to 125°C Operating Temperature Range
n
Available in Low Profile (1mm) SOT-23 (ThinSOT)
and 2mm
× 3mm DFN
n
Noise Discriminators/Pulse Qualifiers
n
Delay Matching
n
Switch Debouncing
n
High Vibration, High Acceleration Environments
n
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.
699412 TA01a
LTC6994-2
OUT
V+
DIV
IN
GND
SET
RSET
75k
3.3V
0.1F
NOISY
INPUT
QUALIFIED
OUTPUT
IN
2V/DIV
OUT
2V/DIV
20s/DIV
699412 TA01b
1.5s
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DC1562B-B 制造商:Linear Technology 功能描述:LTC6991 DEMO BOARD 1Hz (1s) Fixed Frequenc
DC1562B-C 制造商:Linear Technology 功能描述:LTC6992-1 DEMO BOARD 10kHz, 0 100% Duty Cycle
DC1562B-E 制造商:Linear Technology 功能描述:BOARD EVAL LTC6992-3 制造商:Linear Technology 功能描述:DEMO BOARD LTC6992-3 VOLTAGE CONTROLLED 制造商:Linear Technology 功能描述:DEMO BOARD, LTC6992-3 VOLTAGE CONTROLLED 制造商:Linear Technology 功能描述:DEMO BOARD, LTC6992-3 VOLTAGE CONTROLLED OSC, Silicon Manufacturer:Linear Technology, Silicon Core Number:LTC6992-3, Kit Application Type:Clock & Timing, Application Sub Type:Voltage Controlled Oscillator
DC1562B-G 制造商:Linear Technology 功能描述:LTC6993-1 DEMO BOARD 100ms, Rising Edge, High Output, One Shot
DC1562B-H 制造商:Linear Technology 功能描述:BOARD EVAL LTC6993-2 制造商:Linear Technology 功能描述:EVAL BOARD, LTC6993-2 PULSE GENERATOR, Silicon Manufacturer:Linear Technology, Silicon Core Number:LTC6993-2, Kit Application Type:Clock & Timing, Kit Contents:Eval Board LTC6993-2, Features:(Not Applicable) , RoHS Compliant: NA
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