数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

LTC1487CS8 数据表(PDF) 4 Page - Linear Technology

部件名 LTC1487CS8
功能描述  Ultra-Low Power RS485 with Low EMI, Shutdown and High Input Impedance
PDF  8 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  LINER [Linear Technology]
网页  http://www.linear.com
标志 LINER - Linear Technology

LTC1487CS8 数据表(HTML) 4 Page - Linear Technology

  LTC1487CS8 Datasheet HTML 1Page - Linear Technology LTC1487CS8 Datasheet HTML 2Page - Linear Technology LTC1487CS8 Datasheet HTML 3Page - Linear Technology LTC1487CS8 Datasheet HTML 4Page - Linear Technology LTC1487CS8 Datasheet HTML 5Page - Linear Technology LTC1487CS8 Datasheet HTML 6Page - Linear Technology LTC1487CS8 Datasheet HTML 7Page - Linear Technology LTC1487CS8 Datasheet HTML 8Page - Linear Technology  
Zoom Inzoom in Zoom Outzoom out
 4 / 8 page
background image
4
LTC1487
0
°C ≤ TA ≤ 70°C, VCC = 5V (Notes 2, 3) unless otherwise noted.
SWITCHI G CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
tZH(SHDN)
Driver Enable from Shutdown to Output High
CL = 100pF (Figures 4, 6), S2 Closed
q
2000
ns
tZL(SHDN)
Driver Enable from Shutdown to Output Low
CL = 100pF (Figures 4, 6), S1 Closed
q
2000
ns
tZH(SHDN)
Receiver Enable from Shutdown to Output High
CL = 15pF (Figures 2, 8), S2 Closed
q
2000
ns
tZL(SHDN)
Receiver Enable from Shutdown to Output Low
CL = 15pF (Figures 2, 8), S1 Closed
q
2000
ns
Note 3: All typicals are given for VCC = 5V and TA = 25°C.
Note 4: The LTC1487 is not tested and is not quality-assurance sampled at
–40
°C and at 85°C. These specifications are guaranteed by design,
correlation, and/or inference from 0
°C, 25°C and/or 70°C tests.
The q denotes specifications which apply over the full operating
temperature range.
Note 1: Absolute maximum ratings are those beyond which the safety of
the device cannot be guaranteed.
Note 2: All currents into device pins are positive; all currents out ot device
pins are negative. All voltages are referenced to device ground unless
otherwise specified.
TYPICAL PERFORMANCE CHARACTERISTICS
TEMPERATURE (
°C)
–50
0
50
150
200
250
100
450
LTC1487 • TPC01
100
25
175
50
–25
125
75
0
150
300
350
400
DRIVER ENABLED
WITH NO LOAD
THERMAL SHUTDOWN
WITH DRIVER ENABLED
AND NOMINAL LOAD
DRIVER DISABLED WITH NO LOAD
Supply Current vs Temperature
Driver Differential Output Voltage
vs Output Current
Driver Output Low Voltage
vs Output Current
OUTPUT VOLTAGE (V)
0
0
20
40
60
80
100
120
TA = 25°C
12
3
4
LTC1487 • TPC04
TEMPERATURE (
°C)
–50
350
400
500
25
75
LTC1487 • G06
300
250
–25
0
50
100
125
200
150
450
Driver Skew vs Temperature
OUTPUT VOLTAGE (V)
0
40
50
60
4.0
LTC1487 • TPC02
30
20
0
1.0
2.0
3.0
0.5
4.5
1.5
2.5
3.5
10
80
70
TA = 25°C
Driver Output High Voltage
vs Output Current
OUTPUT VOLTAGE (V)
0
–40
–20
0
4
LTC1487 • TPC05
–60
–80
–50
–30
–10
–70
–90
–100
1
2
3
5
TA = 25°C
Driver Differential Output Voltage
vs Temperature
TEMPERATURE (
°C)
–50
2.08
2.20
2.22
2.24
0
50
75
LTC1487 • TPC03
2.04
2.02
2.16
2.12
2.06
2.18
2.00
2.14
2.10
–25
25
100
125
RL = 54Ω



Html Pages

1 2 3 4 5 6 7 8


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com