LT1739CFE#TR Linear Technology, LT1739CFE#TR Datasheet - Page 18
![IC AMP XDSL LINE DRV DUAL20TSSOP](/photos/6/63/66309/161-20-tssop_sml.jpg)
LT1739CFE#TR
Manufacturer Part Number
LT1739CFE#TR
Description
IC AMP XDSL LINE DRV DUAL20TSSOP
Manufacturer
Linear Technology
Type
Line Driver, Transmitterr
Datasheet
1.LT1739IUE.pdf
(20 pages)
Specifications of LT1739CFE#TR
Number Of Drivers/receivers
2/0
Protocol
DSL
Voltage - Supply
5 V ~ 12 V
Mounting Type
Surface Mount
Package / Case
20-TSSOP Exposed Pad, 20-eTSSOP, 20-HTSSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
LT1739CFETR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
LT1739
PACKAGE DESCRIPTIO
18
6.60 0.10
(.0036 – .0079)
0.09 – 0.20
NOTE:
1. CONTROLLING DIMENSION: MILLIMETERS
2. DIMENSIONS ARE IN
3. DRAWING NOT TO SCALE
4.50 0.10
RECOMMENDED SOLDER PAD LAYOUT
(.169 – .177)
4.30 – 4.50*
(.018 – .030)
0.45 – 0.75
SEE NOTE 4
(.195)
MILLIMETERS
4.95
U
(INCHES)
0.65 BSC
20-Lead Plastic TSSOP (4.4mm)
(Reference LTC DWG # 05-08-1663)
0.45 0.05
Exposed Pad Variation CA
(.108)
2.74
1.05 0.10
0 – 8
*DIMENSIONS DO NOT INCLUDE MOLD FLASH. MOLD FLASH
4. RECOMMENDED MINIMUM PCB METAL SIZE
SHALL NOT EXCEED 0.150mm (.006") PER SIDE
FE Package
FOR EXPOSED PAD ATTACHMENT
(.0256)
0.65
BSC
20 1918 17 16 15
1
(.0077 – .0118)
0.195 – 0.30
2
3 4 5 6 7 8 9 10
(.252 – .260)
6.40 – 6.60*
(.195)
4.95
14 13
12
11
FE20 (CA) TSSOP 0203
(.002 – .006)
0.05 – 0.15
(.108)
(.047)
2.74
1.20
MAX
6.40
BSC
1739fas, sn1739