Datasheet

LTC2856-1/LTC2856-2
LTC2857-1/LTC2857-2
LTC2858-1/LTC2858-2
2
285678ff
For more information www.linear.com/LTC2856-1
package inFormaTion
absoluTe maximum raTings
Supply Voltage (V
CC
) ................................... –0.3V to 7V
Logic Input Voltages (RE, DE, DI) ................ –0.3V to 7V
Interface I/O (A, B, Y, Z) .................... (V
CC
– 15V) to 15V
Receiver Output Voltage (RO) .......–0.3V to (V
CC
+ 0.3V)
Operating Temperature Range (Note 4)
LTC28
5xC
................................................ 0°C to 70°C
LTC285xI
.............................................–40°C to 85°C
LTC285xH
.......................................... –40°C to 125°C
(Note 1)
Storage Temperature Range
MSOP
................................................ –65°C to 150°C
DFN
.................................................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec)
MSOP
...............................................................300°C
LTC2856
TOP VIEW
9
DD PACKAGE
8-LEAD (3mm × 3mm) PLASTIC DFN
5
6
7
8
4
3
2
1RO
RE
DE
DI
V
CC
B
A
GND
EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB
T
JMAX
= 150°C, θ
JA
= 43°C/W, θ
JC
= 5.5°C/W
1
2
3
4
RO
RE
DE
DI
8
7
6
5
V
CC
B
A
GND
TOP VIEW
MS8 PACKAGE
8-LEAD PLASTIC MSOP
T
JMAX
= 150°C, θ
JA
= 163°C/W, θ
JC
= 40°C/W
LTC2857
TOP VIEW
9
DD PACKAGE
8-LEAD (3mm × 3mm) PLASTIC DFN
5
6
7
8
4
3
2
1V
CC
RO
DI
GND
A
B
Z
Y
EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB
T
JMAX
= 150°C, θ
JA
= 43°C/W, θ
JC
= 5.5°C/W
1
2
3
4
V
CC
RO
DI
GND
8
7
6
5
A
B
Z
Y
TOP VIEW
MS8 PACKAGE
8-LEAD PLASTIC MSOP
T
JMAX
= 150°C, θ
JA
= 163°C/W, θ
JC
= 40°C/W
LTC2858
TOP VIEW
11
DD PACKAGE
10-LEAD (3mm × 3mm) PLASTIC DFN
10
9
6
7
8
4
5
3
2
1
V
CC
A
B
Z
Y
RO
RE
DE
DI
GND
EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB
T
JMAX
= 150°C, θ
JA
= 43°C/W, θ
JC
= 5.5°C/W
1
2
3
4
5
RO
RE
DE
DI
GND
10
9
8
7
6
V
CC
A
B
Z
Y
TOP VIEW
MS PACKAGE
10-LEAD PLASTIC MSOP
T
JMAX
= 150°C, θ
JA
= 160°C/W, θ
JC
= 45°C/W