參數(shù)資料
型號: LT1330I
廠商: Linear Technology Corporation
英文描述: Octal D-Type Transparent Latches With 3-State Outputs 20-PDIP 0 to 70
中文描述: 5V的RS232收發(fā)器3V邏輯接口和一個接收器在關機活動
文件頁數(shù): 8/8頁
文件大?。?/td> 248K
代理商: LT1330I
8
LT1330
LINEAR TECHNOLOGY CORPORATION 1992
1330fa LT/TP 1098 2K REV A PRINTED IN USA
TYPICAL APPLICATIO
N
U
Typical Mouse Driving Application
1330 TA03
5V V
CC
1.0
μ
F
2
×
0.1
μ
F
0.1
μ
F
DB9
LT1330
1
2
3
4
5
6
7
8
9
10
11
12
13
14
DRIVER 1 OUT
RX1 IN
DRIVER 2 OUT
RX2 IN
RX3 IN
RX4 IN
DRIVER 3 OUT
RX5 IN (LOW-Q)
ON/OFF
3V V
L
28
27
26
25
24
23
22
21
20
19
18
17
16
15
2
×
0.1
μ
F
DRIVER 1 IN
RX1 OUT
DRIVER 2 IN
RX2 OUT
RX3 OUT
RX4 OUT
DRIVER 3 IN
RX5 OUT (LOW-Q)
GND
DRIVER DISABLE
MOUSE
V
V
+
LOGIC “0”
LOGIC “0”
MOUSE DATA
LOGIC “1”
DCD
DSR
RX
RTS
TX
CTS
DTR
RI
(1)
(9)
(5)
OPTICS
LOGIC
V
+
V
NW Package
28-Lead PDIP (Wide 0.600)
(LTC DWG # 05-08-1520)
Dimensions in inches (millimeters) unless otherwise noted.
PACKAGE DESCRIPTIOU
N28 1197
0.505 – 0.560*
(12.827 – 14.224)
1.455*
(36.957)
MAX
1
2
3
4
5
6
7
8
9
10
27
19
20
21
22
24
23
25
26
28
11
12
13
14
15
16
17
18
0.070
(TYP
0.015
(MIN
0.125
(MIN
0.150
±
0.005
(3.810
±
0.127)
0.018
±
0.003
(0.457
±
0.076)
0.035 – 0.080
(0.889 – 2.032)
0.100
±
0.010
(2.540
±
0.254)
0.045 – 0.065
(1.143 – 1.651)
0.009 – 0.015
(0.229 – 0.381)
0.625–0.015
+0.889
–0.381
15.87
(
)
0.600 – 0.625
(15.240 – 15.875)
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
RELATED PARTS
PART NUMBER
LT1137A
LT1237
LT1780/LT1781
DESCRIPTION
5V RS232 Transceiver
RS232 Transceiver
2 Driver/2 Receiver RS232 Transceivers
COMMENTS
IEC-1000-4-2 ESD Compliant
1 Receiver Active in Shutdown
IEC-1000-4-2 ESD Compliant
SW Package
28-Lead Plastic Small Outline (Wide 0.300)
(LTC DWG # 05-08-1620)
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
G
FAX: (408) 434-0507
G
www.linear-tech.com
(0.037 – 0.045
(0.004 – 0.012
0.093 – 0.104
(2.362 – 2.642)
(TYP
(0.014 – 0.019
TYP
S28 (WIDE) 0996
NOTE 1
(17.70 – 18.08)
22 21 20 19 18 17 16 15
23
1
2
3
4
5
6
7
8
(10.394 – 0.419
9
10
25
26
11 12
24
14
13
27
28
0
°
– 8
°
TYP
NOTE 1
(0.016 – 0.050
(0.009 – 0.013
(7.391 – 7.595)
×
45
°
(0.010 – 0.029
NOTE:
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
*
**
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PDF描述
LT1330CJW 5V RS232 Transceiver with 3V Logic Interface and One Receiver Active in Shutdown
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