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LTC1393C PDF预览

LTC1393C

更新时间: 2024-01-12 01:42:50
品牌 Logo 应用领域
凌特 - Linear 复用器
页数 文件大小 规格书
12页 278K
描述
Single-Ended 8-Channel/ Differential 4-Channel Analog Multiplexer with SMBus Interface

LTC1393C 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:SOIC包装说明:SOP, SOP16,.25
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.28模拟集成电路 - 其他类型:DIFFERENTIAL MULTIPLEXER
JESD-30 代码:R-PDSO-G16JESD-609代码:e3
长度:9.9 mm湿度敏感等级:1
信道数量:4功能数量:1
端子数量:16标称断态隔离度:65 dB
通态电阻匹配规范:28 Ω最大通态电阻 (Ron):140 Ω
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):250
电源:3/5 V认证状态:Not Qualified
座面最大高度:1.75 mm最大信号电流:0.065 A
子类别:Multiplexer or Switches最大供电电流 (Isup):0.02 mA
标称供电电压 (Vsup):5 V表面贴装:YES
最长断开时间:1200 ns最长接通时间:1500 ns
切换:BREAK-BEFORE-MAKE技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.9 mmBase Number Matches:1

LTC1393C 数据手册

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LTC1380/LTC1393  
Single-Ended 8-Channel/  
Differential 4-Channel Analog  
Multiplexer with SMBus Interface  
U
FEATURES  
DESCRIPTION  
The LTC®1380/LTC1393 are CMOS analog multiplexers with  
SMBus® compatible digital interfaces. The LTC1380 is a  
single-ended 8-channel multiplexer, while the LTC1393 is a  
differential 4-channel multiplexer. The SMBus digital inter-  
face requires only two wires (SCL and SDA). Both the  
LTC1380 and the LTC1393 have four hard-wired SMBus  
addresses, selectable with two external address pins. This  
allows four devices, each with a unique SMBus address, to  
coexist on one system and for four devices to be synchro-  
nized with one stop bit.  
Micropower Operation: Supply Current = 20µA Max  
2-Wire SMBus Interface  
Single 2.7V to ±5V Supply Operation  
Expandable to 32 Single or 16 Differential Channels  
Guaranteed Break-Before-Make  
Low RON: 35Single Ended/70Differential  
Low Charge Injection: 20pC Max  
Low Leakage: ±5nA Max  
Available in 16-Lead SO and GN Packages  
U
The supply current is typically 10µA. Both digital interface  
pins are SMBus compatible over the full operating supply  
voltage range. The LTC1380 analog switches feature a  
typicalRON of35(± 5Vsupplies), typicalswitchleakageof  
20pAandguaranteedbreak-before-makeoperation.Charge  
injection is ±1pC typical.  
APPLICATIONS  
Data Acquisition Systems  
Process Control  
Laptop Computers  
Signal Multiplexing/Demultiplexing  
Analog-to-Digital Conversion Systems  
The LTC1380/LTC1393 are available in 16-lead SO and GN  
packages. Operation is fully specified over the commercial  
and industrial temperature ranges.  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
SMBus is a registered trademark of Intel Corporation.  
U
TYPICAL APPLICATION  
On Resistance vs VS  
LTC1380 Single-Ended 8-Channel Multiplexer  
5V  
250  
T
D
= 25°C  
A
225  
200  
175  
150  
125  
100  
75  
I
= 1mA  
SMBus  
HOST  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
0.1µF  
15k  
15k  
S0  
S1  
S2  
S3  
S4  
S5  
S6  
S7  
V
CC  
V
CC  
V
EE  
= 2.7V  
= 0V  
SCL  
SDA  
SCL  
SDA  
A0  
8 ANALOG  
INPUTS  
LTC1380  
V
= 5V  
= 0V  
CC  
A1  
V
EE  
V
= 5V  
CC  
GND  
0.1µF  
V
EE  
= 5V  
50  
5V  
V
EE  
25  
ANALOG OUTPUT  
1380/93 TA01  
D
O
0
–5 –4 –3 –2 –1  
0
1
2
3
4
5
V
(V)  
S
1167 G15  
1

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