LTC2854 LINER [Linear Technology], LTC2854 Datasheet - Page 2

• Manufacturer Part Number: LTC2854
• Description: 3.3V 20Mbps RS485/RS422 Transceivers with Integrated Switchable Termination
• Manufacturer: LINER [Linear Technology]

ABSOLUTE MAXIMUM RATINGS
LTC2854/LTC2855
Supply Voltage (V
Logic Input Voltages ( ⎯ R ⎯ E , DE, DI, TE) ............ –0.3V to 7V
Interface I/O:
Receiver Output Voltage (RO) ........ –0.3V to (V
ORDER INFORMATION
LEAD FREE FINISH
LTC2854CDD#PBF
LTC2854IDD#PBF
LTC2854HDD#PBF
LTC2855CDE#PBF
LTC2855IDE#PBF
LTC2855HDE#PBF
LTC2855CGN#PBF
LTC2855IGN#PBF
LTC2855HGN#PBF
LEAD BASED FINISH
LTC2854CDD
LTC2854IDD
LTC2854HDD
LTC2855CDE
LTC2855IDE
LTC2855HDE
LTC2855CGN
LTC2855IGN
LTC2855HGN
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container.
For more information on lead free part marking, go to:
For more information on tape and reel specifi cations, go to:
PIN CONFIGURATION
2
A, B, Y, Z ...................................... (V
(A-B) or (B-A) with Terminator Enabled ..................6V
EXPOSED PAD (PIN 11) PCB GND CONNECTION
10-LEAD (3mm × 3mm) PLASTIC DFN
RO
RE
DE
TE
DI
T
JMAX
1
2
3
4
5
= 125°C, θ
θ
DD PACKAGE
JC
TOP VIEW
= 2.96°C/W
CC
11
) ................................... –0.3V to 7V
JA
TAPE AND REEL
LTC2854CDD#TRPBF
LTC2854IDD#TRPBF
LTC2854HDD#TRPBF
LTC2855CDE#TRPBF
LTC2855IDE#TRPBF
LTC2855HDE#TRPBF
LTC2855CGN#TRPBF
LTC2855IGN#TRPBF
LTC2855HGN#TRPBF
TAPE AND REEL
LTC2854CDD#TR
LTC2854IDD#TR
LTC2854HDD#TR
LTC2855CDE#TR
LTC2855IDE#TR
LTC2855HDE#TR
LTC2855CGN#TR
LTC2855IGN#TR
LTC2855HGN#TR
= 43°C/W
10
9
8
7
6
V
B
A
NC
GND
CC
CC
http://www.linear.com/leadfree/
–15V) to +15V
PART MARKING*
LCQG
LCQG
LCQG
2855
2855
2855
2855
2855I
2855H
PART MARKING*
LCQG
LCQG
LCQG
2855
2855
2855
2855
2855I
2855H
EXPOSED PAD (PIN 13) PCB GND CONNECTION
http://www.linear.com/tapeandreel/
CC
12-LEAD (4mm × 3mm) PLASTIC DFN
GND
RO
RE
DE
TE
DI
+0.3V)
T
JMAX
1
2
3
4
5
6
= 125°C, θ
(Note 1)
θ
DE PACKAGE
JC
TOP VIEW
= 4.3°C/W
13
JA
Operating Temperature (Note 4)
Storage Temperature Range ................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec)
= 44°C/W
LTC2854C, LTC2855C .............................. 0°C to 70°C
LTC2854I, LTC2855I ............................ –40°C to 85°C
LTC2854H, LTC2855H ........................ –40°C to 125°C
GN Package ...................................................... 300°C
12
11
10
9
8
7
PACKAGE DESCRIPTION
10-Lead (3mm × 3mm) Plastic DFN
10-Lead (3mm × 3mm) Plastic DFN
10-Lead (3mm × 3mm) Plastic DFN
12-Lead (4mm × 3mm) Plastic DFN
12-Lead (4mm × 3mm) Plastic DFN
12-Lead (4mm × 3mm) Plastic DFN
16-Lead (Narrow 0.150) Plastic SSOP
16-Lead (Narrow 0.150) Plastic SSOP
16-Lead (Narrow 0.150) Plastic SSOP
PACKAGE DESCRIPTION
10-Lead (3mm × 3mm) Plastic DFN
10-Lead (3mm × 3mm) Plastic DFN
10-Lead (3mm × 3mm) Plastic DFN
12-Lead (4mm × 3mm) Plastic DFN
12-Lead (4mm × 3mm) Plastic DFN
12-Lead (4mm × 3mm) Plastic DFN
16-Lead (Narrow 0.150) Plastic SSOP
16-Lead (Narrow 0.150) Plastic SSOP
16-Lead (Narrow 0.150) Plastic SSOP
V
A
B
Z
Y
NC
CC
16-LEAD (NARROW 0.150) PLASTIC SSOP
GND
RO
NC
NC
RE
DE
TE
DI
T
JMAX
1
2
3
4
5
6
7
8
= 125°C, θ
θ
GN PACKAGE
JC
TOP VIEW
= 40°C/W
TEMPERATURE RANGE
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
TEMPERATURE RANGE
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
JA
= 110°C/W
16
15
14
13
12
11
10
9
A
Y
V
B
Z
NC
NC
NC
CC
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