Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

LTC2802 Datasheet(PDF) 7 Page - Analog Devices

Part # LTC2802
Description  Single-Bus RS485/RS232 Multiprotocol Transceiver with Switchable Termination
PDF  32 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

LTC2802 Datasheet(HTML) 7 Page - Analog Devices

Back Button LTC2802 Datasheet HTML 3Page - Analog Devices LTC2802 Datasheet HTML 4Page - Analog Devices LTC2802 Datasheet HTML 5Page - Analog Devices LTC2802 Datasheet HTML 6Page - Analog Devices LTC2802 Datasheet HTML 7Page - Analog Devices LTC2802 Datasheet HTML 8Page - Analog Devices LTC2802 Datasheet HTML 9Page - Analog Devices LTC2802 Datasheet HTML 10Page - Analog Devices LTC2802 Datasheet HTML 11Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 32 page
background image
LTC2873
7
REV B
For more information www.analog.com
TYPICAL PERFORMANCE CHARACTERISTICS
VCC Supply Current vs Supply
Voltage in Shutdown Mode
VCC Supply Current vs Supply
Voltage in RDY Mode
VCC Supply Current
vs RS485 Data Rate
TA = 25°C, VCC = VL = 3.3V, unless otherwise noted.
VCC Supply Current vs RS232
Data Rate in Slow Mode
VCC Supply Current vs RS232
Data Rate in Fast Mode
RS485 Driver Differential Output
Voltage vs Temperature
RS485 Driver Propagation Delay
vs Temperature
RS485 Driver Skew
vs Temperature
RS485 Driver Short-Circuit
Current vs Short-Circuit Voltage
SUPPLY VOLTAGE (V)
3
3.5
4
4.5
5
5.5
5
6
7
8
9
10
11
12
13
14
15
2873 G01
SUPPLY VOLTAGE (V)
3
5
4
3
2
1
4.5
5
3.5
2873 G02
5.5
4
–40°C
25°C
85°C
DRIVER, RECEIVER AND TERMINATOR
DISABLED
DATA RATE (Mbps)
0.1
100
80
60
40
20
0
10
2873 G03
100
1
TE485 LOW
TE485 HIGH
VCC = 5V
VCC = 3.3V
RS485 DRIVER
AND RECEIVER
SWITCHING.
CL = 100pF ON EACH
DRIVER OUTPUT.
2.5nF
2.5nF
1nF
1nF
75pF
75pF
VARIOUS LOADS
A/DO TIED TO B/RI
RECEIVER ENABLED
DRIVER AND
VCC = 5V
VCC = 3.3V
DATA RATE (kbps)
0
50
100
150
200
250
4
8
12
16
20
2873 G04
2.5nF
2.5nF
1nF
1nF
75pF
75pF
VARIOUS LOADS
A/DO TIED TO B/RI
RECEIVER ENABLED
250pF
250pF
DRIVER AND
VCC = 5V
VCC = 3.3V
DATA RATE (kbps)
0
200
400
600
800
1000
4
8
12
16
20
24
2873 G05
TEMPERATURE (°C)
–50
4.5
3.5
2.5
1.5
4.0
3.0
2.0
1.0
0.5
0
50
75
–25
2873 G06
100
25
0
RL = 100Ω
RL = 54Ω
RL = 100Ω
RL = 54Ω
VCC = 5V
VCC = 3.3V
TEMPERATURE (°C)
–50
50
40
30
20
10
0
50
75
–25
2873 G07
100
25
0
VCC = 3.3V, VL = 1.7V
VCC = 5V, VL = 1.7V
VCC = 3.3V, VL = 3.3V
VCC = 5V, VL = 5V
TEMPERATURE (°C)
–50
–25
0
25
50
75
100
–1.0
–0.5
0
0.5
1.0
1.5
2.0
2873 G08
OUTPUT LOW
OUTPUT HIGH
SHORT–CIRCUIT VOLTAGE (V)
–15
–10
–5
0
5
10
15
–150
–100
–50
0
50
100
150
2873 G09
VCC = 5V
VCC = 3.3V



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32


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