參數(shù)資料
型號: LTC1689CS#TR
廠商: Linear Technology
文件頁數(shù): 4/12頁
文件大?。?/td> 0K
描述: IC DVR 100MBPS QUAD RS485 16SOIC
標準包裝: 2,500
類型: 驅(qū)動器
驅(qū)動器/接收器數(shù): 4/0
規(guī)程: RS485
電源電壓: 3V,5V
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.154",3.90mm 寬)
供應商設備封裝: 16-SOIC
包裝: 帶卷 (TR)
12
LTC1688/LTC1689
16889fa
LINEAR TECHNOLOGY CORPORATION 1999
LT/TP 1003 1K REV A PRINTED IN THE USA
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 q FAX: (408) 434-0507 q www.linear.com
PART NUMBER
DESCRIPTION
COMMENTS
LTC486/LTC487
Low Power Quad RS485 Drivers
110
A Typ Supply Current, 10Mbps, –7V to 12V Common Mode Range
LT
1394
7ns UltraFast Single Supply Comparator
6mA Typ Supply Current, Ground Sensing on Single Supply
LTC1518/LTC1519
High Speed, Precision Quad RS485 Receivers
52Mbps, Pin Compatible with LTC488/LTC489
LTC1520
High Speed, Precision Quad Differential Line Receiver
Single Supply, 18ns Propagation Delay, 100mV Threshold
LTC1685
High Speed, Precision RS485 Transceiver
52Mbps, Pin Compatible with LTC485
LTC1686/LTC1687
High Speed, Precision RS485 Full-Duplex Transceivers
52Mbps, Pin Compatible with LTC490/LTC491
LT1720
Dual 4.5ns UltraFast Single Supply Comparator
4mA per Comparator, Optimized for 3V or 5V Operation
RELATED PARTS
PACKAGE DESCRIPTION
U
S Package
16-Lead Plastic Small Outline (Narrow 0.150)
(LTC DWG # 05-08-1610)
.016 – .050
(0.406 – 1.270)
.010 – .020
(0.254 – 0.508)
× 45°
0
° – 8° TYP
.008 – .010
(0.203 – 0.254)
1
N
2
3
4
5
6
7
8
N/2
.150 – .157
(3.810 – 3.988)
NOTE 3
16
15
14
13
.386 – .394
(9.804 – 10.008)
NOTE 3
.228 – .244
(5.791 – 6.197)
12
11
10
9
S16 0502
.053 – .069
(1.346 – 1.752)
.014 – .019
(0.355 – 0.483)
TYP
.004 – .010
(0.101 – 0.254)
.050
(1.270)
BSC
.245
MIN
N
12
3
N/2
.160
±.005
RECOMMENDED SOLDER PAD LAYOUT
.045
±.005
.050 BSC
.030
±.005
TYP
INCHES
(MILLIMETERS)
NOTE:
1. DIMENSIONS IN
2. DRAWING NOT TO SCALE
3. THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .006" (0.15mm)
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