LTC1347CG Linear Technology, LTC1347CG Datasheet - Page 7

• Manufacturer Part Number: LTC1347CG
• Description: IC TXRX 5V RS232 LOW PWR 28-SSOP
• Manufacturer: Linear Technology
• Type: Transceiverr

Specifications of LTC1347CG

• Number Of Drivers/receivers: 3/5
• Protocol: RS232
• Voltage - Supply: 5V
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

PACKAGE DESCRIPTIO
NOTE:
1. DIMENSIONS ARE
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .010 INCH (0.254mm)
(15.240 – 15.875)
(
15.87
.600 – .625
.625
(0.229 – 0.381)
.009 – .015
7.8 – 8.2
+0.889
–0.381
+.035
–.015
0.42 ±0.03
MILLIMETERS
NOTE:
1. CONTROLLING DIMENSION: MILLIMETERS
2. DIMENSIONS ARE IN
3. DRAWING NOT TO SCALE
**
(.0035 – .010)
*
0.09 – 0.25
)
DIMENSIONS DO NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED .152mm (.006") PER SIDE
DIMENSIONS DO NOT INCLUDE INTERLEAD FLASH. INTERLEAD
FLASH SHALL NOT EXCEED .254mm (.010") PER SIDE
INCHES
RECOMMENDED SOLDER PAD LAYOUT
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
(.197 – .221)
5.00 – 5.60**
(.022 – .037)
MILLIMETERS
0.55 – 0.95
U
(0.381)
(INCHES)
.015
MIN
(12.827 – 14.224)
.505 – .560*
(3.810 ± 0.127)
.150 ± .005
(3.175)
.125
MIN
(Reference LTC DWG # 05-08-1520)
(Reference LTC DWG # 05-08-1640)
28-Lead PDIP (Wide .600 Inch)
28-Lead Plastic SSOP (5.3mm)
1.25 ±0.12
5.3 – 5.7
0° – 8°
28
1
0.65 BSC
NW Package
G Package
(0.889 – 2.032)
27
2
.035 – .080
26
3
(.0256)
0.65
BSC
(2.54)
.100
BSC
25
4
28
1 2 3 4 5 6 7 8 9 10 11 12
(.009 – .015)
27
0.22 – 0.38
(1.143 – 1.651)
24
5
.045 – .065
26
25
23
6
24
9.90 – 10.50*
(.390 – .413)
23
22
(36.957)
7
1.455*
MAX
22 21 20 19 18 17 16 15
21
8
(0.457 ± 0.076)
20
9
.018 ± .003
10
19
13
14
18
11
G28 SSOP 0802
(.002)
0.05
(.079)
12
17
2.0
(.291 – .323)
7.40 – 8.20
16
13
15
14
NW28 0502
(1.778)
.070
TYP
LTC1347
1347fa
7