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LT1719CS6#TRMPBF 数据手册 - Linear Technology（凌力尔特）
制造商:
Linear Technology（凌力尔特）
分类:
比较器
封装:
TSOT-23-6
描述:
LINEAR TECHNOLOGY LT1719CS6#TRMPBF 模拟比较器, 轨至轨, 高速, 1, 4.5 ns, 2.7V 至 6V, SOT-23, 6 引脚
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P7Hot
典型应用电路图在P1P22
原理图在P11P16P19
封装尺寸在P21
焊盘布局在P20P21
技术参数、封装参数在P4P11
应用领域在P1P9P10P11P12P13P14P15P16P17P18
电气规格在P3P4P5P6P16
导航目录
LT1719CS6#TRMPBF数据手册
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LT1719
1
1719fa
TYPICAL APPLICATION
FEATURES DESCRIPTION
APPLICATIONS
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear
Technology Corporation. UltraFast is a trademark of Linear Technology Corporation. All other
trademarks are the property of their respective owners.
OVERDRIVE (mV)
0
DELAY (ns)
30
50
1719 TA02
10 20 40
8
7
6
5
4
3
2
1
0
25°C
V
STEP
= 100mV
V
+
= 5V
C
LOAD
= 10pF
RISING EDGE
(t
PDLH
)
FALLING EDGE
(t
PDHL
)
n
UltraFast: 4.5ns at 20mV Overdrive
7ns at 5mV Overdrive
n
Low Power: 4.2mA at 3V
n
Separate Input and Output Power Supplies
(SO-8 Only)
n
Output Optimized for 3V and 5V Supplies
n
TTL/CMOS Compatible Rail-to-Rail Output
n
Low Power Shutdown Mode: 0.1μA
n
Low Profi le (1mm) SOT-23 (ThinSOT™) Package
The LT
®
1719 is an UltraFast™ comparator optimized for low
voltage operation. The input voltage range extends from
100mV below V
EE
to 1.2V below V
CC
. Internal hysteresis
makes the LT1719 easy to use even with slow moving input
signals. The rail-to-rail outputs directly interface to TTL
and CMOS. Alternatively the symmetric output drive can be
harnessed for analog applications or for easy translation to
other single supply logic levels. A shutdown control allows
for reduced power consumption and extended battery life
in portable applications.
The LT1719 is available in the SO-8 and 6-lead SOT-23
package. The SO-8 package has separate supplies which
allow fl exible operation, accomodating separate analog
input ranges and output logic levels.
For a dual/quad comparator with similar performance, see
the LT1720/LT1721.
n
High Speed Differential Line Receiver
n
Crystal Oscillator Circuits
n
Level Translators
n
Threshold Detectors/Discriminators
n
Zero-Crossing Detectors
n
High Speed Sampling Circuits
n
Delay Lines
2.7V to 6V Crystal Oscillator with TTL/CMOS Output
Propagation Delay vs Overdrive
–
+
C1
LT1719
2.7V TO 6V
2k
620Ω
220Ω
1MHz TO 10MHz
CRYSTAL (AT-CUT)
2k
1719 TA01
0.1μF 1.8k
OUTPUT
GROUND
CASE
4.5ns Single/Dual Supply
3V/5V Comparator with
Rail-to-Rail Output
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