參數(shù)資料
型號: LTC2857IMS8-1#TRPBF
廠商: Linear Technology
文件頁數(shù): 12/20頁
文件大?。?/td> 0K
描述: IC TXRX RS485/RS422 8-MSOP
標(biāo)準(zhǔn)包裝: 2,500
類型: 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù): 1/1
規(guī)程: RS422,RS485
電源電壓: 4.5 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 8-TSSOP,8-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 8-MSOP
包裝: 帶卷 (TR)
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 (VCC) ................................... –0.3V to 7V
Logic Input Voltages (RE, DE, DI) ................ –0.3V to 7V
Interface I/O (A, B, Y, Z)....................(VCC – 15V) to 15V
Receiver Output Voltage (RO) .......–0.3V to (VCC + 0.3V)
Operating Temperature Range (Note 4)
LTC285xC ................................................ 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
1
RO
RE
DE
DI
VCC
B
A
GND
EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB
TJMAX = 150°C, θJA = 43°C/W, θJC = 5.5°C/W
1
2
3
4
RO
RE
DE
DI
8
7
6
5
VCC
B
A
GND
TOP VIEW
MS8 PACKAGE
8-LEAD PLASTIC MSOP
TJMAX = 150°C, θJA = 163°C/W, θJC = 40°C/W
LTC2857
TOP VIEW
9
DD PACKAGE
8-LEAD (3mm
× 3mm) PLASTIC DFN
5
6
7
8
4
3
2
1
VCC
RO
DI
GND
A
B
Z
Y
EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB
TJMAX = 150°C, θJA = 43°C/W, θJC = 5.5°C/W
1
2
3
4
VCC
RO
DI
GND
8
7
6
5
A
B
Z
Y
TOP VIEW
MS8 PACKAGE
8-LEAD PLASTIC MSOP
TJMAX = 150°C, θJA = 163°C/W, θJC = 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
VCC
A
B
Z
Y
RO
RE
DE
DI
GND
EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB
TJMAX = 150°C, θJA = 43°C/W, θJC = 5.5°C/W
1
2
3
4
5
RO
RE
DE
DI
GND
10
9
8
7
6
VCC
A
B
Z
Y
TOP VIEW
MS PACKAGE
10-LEAD PLASTIC MSOP
TJMAX = 150°C, θJA = 160°C/W, θJC = 45°C/W
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