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参数资料
| 型号： | MAX395CWG+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH OCTAL SPST 24SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 30 |
| 功能： | 开关 |
| 电路： | 8 x SPST - NO |
| 导通状态电阻： | 175 欧姆 |
| 电压电源： | 单/双电源 |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 16 V，±2.7 V ~ 8 V |
| 电流 - 电源： | 7µA |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 24-SOIC W |
| 包装： | 管件 |
_______________General Description
The MAX395 8-channel, serially controlled, single-pole/sin-
gle-throw (SPST) analog switch offers eight separately
controlled switches. The switches conduct equally well in
either direction. On-resistance (100
max) is matched
between switches to 5
max and is flat (10 max) over
the specified signal range.
These CMOS devices can operate continuously with
dual power supplies ranging from ±2.7V to ±8V or a
single supply between +2.7V and +16V. Each switch
can handle rail-to-rail analog signals. The off leakage
current is only 0.1nA at +25°C or 5nA at +85°C.
Upon power-up, all switches are off, and the internal shift
registers are reset to zero. The MAX395 is electrically
equivalent to two MAX391 quad switches controlled by a
serial interface, and is pin compatible with the MAX335.
The serial interface is compatible with SPI/QSPI and
Microwire. Functioning as a shift register, it allows data
(at DIN) to be clocked in synchronously with the rising
edge of clock (SCLK). The shift register’s output (DOUT)
enables several MAX395s to be daisy chained.
All digital inputs have 0.8V to 2.4V logic thresholds, ensur-
ing both TTL- and CMOS-logic compatibility when using
±5V supplies or a single +5V supply.
________________________Applications
Serial Data-Acquisition
Industrial and Process-
Systems
Control Systems
Avionics
ATE Equipment
Audio Signal Routing
Networking
____________________________Features
o SPI/QSPI, Microwire-Compatible Serial
Interface
o 8 Separately Controlled SPST Switches
o 100
Signal Paths with ±5V Supplies
o Rail-to-Rail Signal Handling
o Asynchronous RESET Input
o Pin Compatible with Industry-Standard MAX335
o ±2.7V to ±8V Dual Supplies
+2.7V to +16V Single Supply
o >2kV ESD Protection per Method 3015.7
o TTL/CMOS-Compatible Inputs (with +5V or
±5V Supplies)
MAX395
Serially Controlled, Low-Voltage,
8-Channel SPST Switch
________________________________________________________________
Maxim Integrated Products
1
LATCH
NO0
COM0
8-BIT SHIFT REGISTER
CLOCK TRANSLATOR
CS TRANSLATOR
DIN
RESET
SCLK
CS
NO7
COM7
PARALLEL REGISTER AND TRANSLATOR
DOUT
MAX395
________________Functional Diagram
SCLK
V+
DIN
GND
NO0
COM0
NO1
COM1
NO2
COM2
NO3
COM3
DIP/SO
TOP VIEW
MAX395
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
CS
RESET
DOUT
V-
NO7
COM7
NO6
COM6
NO5
COM5
NO4
COM4
LOGIC
__________________Pin Configuration
Call toll free 1-800-998-8800 for free samples or literature.
19-0448; Rev 0; 11/95
PART
MAX395CNG
MAX395CWG
MAX395C/D
0°C to +70°C
TEMP. RANGE
PIN-PACKAGE
24 Narrow Plastic DIP
24 Wide SO
Dice*
______________Ordering Information
* Contact factory for dice specifications.
** Contact factory for availability.
MAX395ENG
MAX395EWG
MAX395MRG
-55°C to +125°C
-40°C to +85°C
24 Narrow Plastic DIP
24 Wide SO
24 Narrow CERDIP**
SPI and QSPI are trademarks of Motorola, Inc. Microwire is a trademark of National Semiconductor Corp.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX395CWG+ | 功能描述:模拟开关 IC Serially Controlled 8Ch SPST Switch RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX395CWG+T | 功能描述:模拟开关 IC Serially Controlled 8Ch SPST Switch RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX395CWG-T | 功能描述:模拟开关 IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX395EAG | 功能描述:模拟开关 IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX395EAG.TG071 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
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