DC1746A-A Linear Technology, DC1746A-A Datasheet - Page 18

• Manufacturer Part Number: DC1746A-A
• Description: EVALUATION KIT LOW EMI LTM2881-3
• Manufacturer: Linear Technology
• Series: µModuler

Specifications of DC1746A-A

• Main Purpose: Interface, Transceiver RS-422/RS-485
• Embedded: No
• Utilized Ic / Part: LTM2881
• Primary Attributes: 3V Supply, Isolated, Transceiver + Power
• Kit Contents: Board, Datasheet
• Tool / Board Applications: Interface-Backplane, PCI, PCI Express, RS-XXX, Digital & Opto Isolator
• Mcu Supported Families: LTM2881
• Development Tool Type: Hardware - Eval/Demo Board
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Secondary Attributes: -

LTM2881
TYPICAL APPLICATIONS
18
RO
RE
DE
V
DI
L
V
V
CC
CC
GND
Figure 19. Switched 5V Power with Isolated CMOS Logic Connection with Low Voltage Interface
Figure 20. 4-Wire Full Duplex Self Biasing for Unshielded CAT5 Connection
CMOS OUTPUT
1.8V
OFF
GND2
PWR
ON
LTM2881
D
RO
RE
DE
V
TE
DI
OUT
L
GND
V
V
CC
CC
A
B
Y
Z
LTM2881
10nF
PWR
GND2
51Ω
51Ω
51Ω
51Ω
10nF
V
2881 F19
CC2
D
IN
A
B
Z
CMOS INPUT
BUS INHERITED
Y
Z
A
B
LTM2881
REGULATED 5V
SWITCHED 5V
330k
GND2
IRLML6402
PWR
GND
V
CCB
V
B
CC
2881 F20
RO
RE
V
DE
DI
L
2881fb