LT1330 LINER [Linear Technology], LT1330 Datasheet - Page 8

• Manufacturer Part Number: LT1330
• Description: 5V RS232 Transceiver with 3V Logic Interface and One Receiver Active in Shutdown
• Manufacturer: LINER [Linear Technology]

PACKAGE DESCRIPTIO
LT1330
RELATED PARTS
8
PART NUMBER
LT1137A
LT1237
LT1780/LT1781
TYPICAL
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.010 INCH (0.254mm)
(0.229 – 0.330)
NOTE:
1. PIN 1 IDENT, NOTCH ON TOP AND CAVITIES ON THE BOTTOM OF PACKAGES ARE THE MANUFACTURING OPTIONS.
**
0.009 – 0.013
*
THE PART MAY BE SUPPLIED WITH OR WITHOUT ANY OF THE OPTIONS
DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
(15.240 – 15.875)
0.600 – 0.625
15.87
0.625
(0.229 – 0.381)
0.009 – 0.015
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone] www.linear-tech.com
+0.889
–0.381
+0.035
–0.015
(7.391 – 7.595)
NOTE 1
0.291 – 0.299**
(0.406 – 1.270)
0.016 – 0.050
APPLICATION
MOUSE
(0.381)
DESCRIPTION
5V RS232 Transceiver
RS232 Transceiver
2 Driver/2 Receiver RS232 Transceivers
0.015
MIN
OPTICS
LOGIC
(3.810
0.150
V
V
(3.175)
+
–
0.125
MIN
0 – 8 TYP
(0.254 – 0.737)
0.010 – 0.029
0.005
0.127)
(2.540
0.100
(0.889 – 2.032)
45
0.035 – 0.080
U
(2.362 – 2.642)
0.010
0.254)
0.093 – 0.104
(1.270)
0.050
TYP
U
(1.143 – 1.651)
0.045 – 0.065
(1)
28-Lead Plastic Small Outline (Wide 0.300)
(5)
(0.356 – 0.482)
0.014 – 0.019
Dimensions in inches (millimeters) unless otherwise noted.
DB9
TYP
Typical Mouse Driving Application
(9)
28-Lead PDIP (Wide 0.600)
(LTC DWG # 05-08-1620)
(LTC DWG # 05-08-1520)
DCD
DSR
RX
RTS
TX
CTS
DTR
RI
(0.457
0.018
NW Package
SW Package
1.0 F
2 0.1 F
0.003
0.076)
RX5 IN (LOW-Q)
DRIVER 1 OUT
DRIVER 2 OUT
DRIVER 3 OUT
5V V
ON/OFF
RX1 IN
RX2 IN
RX3 IN
RX4 IN
3V V
V
(0.102 – 0.305)
CC
(1.778)
0.004 – 0.012
+
0.070
(12.827 – 14.224)
(0.940 – 1.143)
TYP
0.037 – 0.045
L
0.505 – 0.560*
10
11
12
13
14
1
2
3
4
5
6
7
8
9
COMMENTS
IEC-1000-4-2 ESD Compliant
1 Receiver Active in Shutdown
IEC-1000-4-2 ESD Compliant
NOTE 1
LT1330
28
1
28
1
27
2
27
2
26
26
3
3
25
28
27
26
25
24
23
22
21
20
19
18
17
16
15
4
25
4
24
5
DRIVER 1 IN
RX1 OUT
DRIVER 2 IN
RX2 OUT
RX3 OUT
RX4 OUT
DRIVER 3 IN
RX5 OUT (LOW-Q)
GND
DRIVER DISABLE
V
24
5
23
(17.70 – 18.08)
6
0.697 – 0.712*
–
1330fa LT/TP 1098 2K REV A • PRINTED IN USA
22 21 20 19 18 17 16 15
23
7
6
(36.957)
LINEAR TECHNOLOGY CORPORATION 1992
1.455*
8
MAX
22
7
2 0.1 F
9 10
21
8
LOGIC “0”
LOGIC “0”
MOUSE DATA
LOGIC “1”
11 12
20
9
19
10
1330 TA03
13
18
11
14
0.1 F
17
12
S28 (WIDE) 0996
(10.007 – 10.643)
0.394 – 0.419
16
13
N28 1197
15
14