Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

LTC2845 Datasheet(PDF) 5 Page - Linear Technology

Part # LTC2845
Description  3.3V Software-Selectable Multiprotocol Transceiver
PDF  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  LINER [Linear Technology]
Direct Link  http://www.linear.com
Logo LINER - Linear Technology

LTC2845 Datasheet(HTML) 5 Page - Linear Technology

  LTC2845 Datasheet HTML 1Page - Linear Technology LTC2845 Datasheet HTML 2Page - Linear Technology LTC2845 Datasheet HTML 3Page - Linear Technology LTC2845 Datasheet HTML 4Page - Linear Technology LTC2845 Datasheet HTML 5Page - Linear Technology LTC2845 Datasheet HTML 6Page - Linear Technology LTC2845 Datasheet HTML 7Page - Linear Technology LTC2845 Datasheet HTML 8Page - Linear Technology LTC2845 Datasheet HTML 9Page - Linear Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 20 page
background image
5
LTC2845
sn2845 2845fs
ELECTRICAL CHARACTERISTICS
TYPICAL PERFOR A CE CHARACTERISTICS
DATA RATE (kBd)
140
135
130
125
120
115
110
105
2845 G01
10
100
1000
10000
DATA RATE (kBd)
10
34
34
30
28
26
24
22
20
18
30
100
2845 G02
20
40 50 60 70 80
10
30
100
20
40 50 60 70 80
DATA RATE (kBd)
16
15
14
13
12
11
10
9
8
7
2845 G03
TEMPERATURE (
°C)
–40
125
120
115
110
105
100
95
20
60
2845 G04
–20
0
40
80
100
–40
20
60
–20
0
40
80
100
–40
20
60
–20
0
40
80
100
TEMPERATURE (
°C)
2845 G05
34.6
34.4
34.2
34.0
33.8
33.6
33.4
33.2
33.0
TEMPERATURE (
°C)
2845 G06
13.9
13.8
13.7
13.6
13.5
13.4
13.3
13.2
13.1
TA = 25°C
TA = 25°C
TA = 25°C
RS530, X.21 in DCE Mode
(Three V.11, Two V.10 Drivers
with Full Load) ICC vs Data Rate
V.28 in DCE Mode
(Five V.28 Drivers with Full Load)
IDD vs Data Rate
RS530-A in DCE Mode
(Three V.10 Drivers with Full
Load) IEE vs Data Rate
RS530, X.21 in DCE Mode
(Three V.11, Two V.10 Drivers with
Full Load) ICC vs Temperature
V.28 in DCE Mode
(Five V.28 Drivers with Full Load)
IDD vs Temperature
RS530-A in DCE Mode
(Three V.10 Drivers with Full
Load) IEE vs Temperature
The q denotes specifications which apply over the full operating tempera-
ture range, otherwise specifications are at TA = 25°C. VCC = 5V, VIN = 3.3V, VDD = 8V, VEE = – 7V for V.28, – 5.5V for V.10, V.11
(Notes 2, 3)
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: All currents into device pins are positive; all currents out of device
are negative. All voltages are referenced to device ground unless otherwise
specified.
Note 3: All typicals are given for VCC = 5V, VIN = 3.3V, VDD = 8V, VEE = – 7V
for V.28, – 5.5V for V.10, V.11 and TA = 25°C.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
V.28 Receiver
VTHL
Input Low Threshold Voltage
q
0.8
V
VTLH
Input High Threshold Voltage
q
2V
∆VTH
Receiver Input Hysterisis
q
0.1
0.3
V
RIN
Receiver Input Impedance
–15V
≤ VA ≤ 15V
q
357
k
Ω
tr, tf
Rise or Fall Time
CL = 50pF (Figures 4, 8)
15
ns
tPLH
Input to Output
CL = 50pF (Figures 4, 8)
q
60
100
ns
tPHL
Input to Output
CL = 50pF (Figures 4, 8)
q
150
500
ns



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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