DC1746A-A Linear Technology, DC1746A-A Datasheet - Page 2

• 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: -

ABSOLUTE MAXIMUM RATINGS
LTM2881
(Note 1)
V
V
V
Interface Voltages
Signal Voltages ON, RO, DI, DE,
RE, TE, D
Signal Voltages SLO,
D
Operating Temperature Range
Maximum Internal Operating Temperature ............ 125°C
Storage Temperature Range .................. –55°C to 125°C
Peak Reflow Temperature (Soldering, 10 sec) ....... 245°C
ORDER INFORMATION
LEAD FREE FINISH
LTM2881CY-3#PBF
LTM2881IY-3#PBF
LTM2881HY-3#PBF
LTM2881CY-5#PBF
LTM2881IY-5#PBF
LTM2881HY-5#PBF
LTM2881CV-3#PBF
LTM2881IV-3#PBF
LTM2881HV-3#PBF
LTM2881CV-5#PBF
LTM2881IV-5#PBF
LTM2881HV-5#PBF
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
For more information on lead free part marking, go to:
This product is only offered in trays. For more information go to:
2
CC
CC2
L
IN
(A, B, Y, Z) to GND2 ........................ V
(A-B) with Terminator Enabled ..............................±6V
LTM2881C ............................................... 0°C to 70°C
LTM2881I .............................................–40°C to 85°C
LTM2881H ......................................... –55°C to 105°C
to GND .................................................... –0.3V to 6V
to GND2 ....................................–0.3V to V
to GND .................................................. –0.3V to 6V
to GND2 ............................................... –0.3V to 6V
OUT
to GND ......................... –0.3V to V
TRAY
LTM2881CY-3#PBF
LTM2881IY-3#PBF
LTM2881HY-3#PBF
LTM2881CY-5#PBF
LTM2881IY-5#PBF
LTM2881HY-5#PBF
LTM2881CV-3#PBF
LTM2881IV-3#PBF
LTM2881HV-3#PBF
LTM2881CV-5#PBF
LTM2881IV-5#PBF
LTM2881HV-5#PBF
CC2
http://www.linear.com/leadfree/
PART MARKING*
LTM2881Y-3
LTM2881Y-3
LTM2881Y-3
LTM2881Y-5
LTM2881Y-5
LTM2881Y-5
LTM2881V-3
LTM2881V-3
LTM2881V-3
LTM2881V-5
LTM2881V-5
LTM2881V-5
–15V to 15V
CC2
L
http://www.linear.com/packaging/
+0.3V
+0.3V
PIN CONFIGURATION
PACKAGE DESCRIPTION
32-Pin (15mm × 11.25mm × 3.42mm) BGA
32-Pin (15mm × 11.25mm × 3.42mm) BGA
32-Pin (15mm × 11.25mm × 3.42mm) BGA
32-Pin (15mm × 11.25mm × 3.42mm) BGA
32-Pin (15mm × 11.25mm × 3.42mm) BGA
32-Pin (15mm × 11.25mm × 3.42mm) BGA
32-Pin (15mm × 11.25mm × 2.8mm) LGA
32-Pin (15mm × 11.25mm × 2.8mm) LGA
32-Pin (15mm × 11.25mm × 3.42mm) BGA
32-Pin (15mm × 11.25mm × 2.8mm) LGA
32-Pin (15mm × 11.25mm × 2.8mm) LGA
32-Pin (15mm × 11.25mm × 3.42mm) BGA
32-PIN (15mm 11.25mm 3.42mm)
JCBOTTOM
JCTOP
T
BGA PACKAGE
WEIGHT = 1g
JMAX
JA
JB
= 32.2°C/W,
= 26.4°C/W,
D
G
H
A
B
C
K
E
F
J
L
= 27.2°C/W,
= 125°C,
= 20.9°C/W,
D
D
OUT
IN
1
SLO
TE
2
DI
3
Y
TOP VIEW
GND
DE
4
Z
GND2
RE
B
32-PIN (15mm 11.25mm 2.8mm)
5
RO V
A
6
JCBOTTOM
V
TEMPERATURE RANGE
0°C to 70°C
–40°C to 85°C
–55°C to 105°C
0°C to 70°C
–40°C to 85°C
–55°C to 105°C
0°C to 70°C
–40°C to 85°C
–55°C to 105°C
0°C to 70°C
–40°C to 85°C
–55°C to 105°C
7
V
CC
L
JCTOP
T
CC2
LGA PACKAGE
WEIGHT = 1g
JMAX
JA
JB
ON
8
= 31.1°C/W,
= 25.1°C/W,
= 27.3°C/W,
= 125°C,
= 19.5°C/W,
2881fb