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| 型号： | MAX4690CWE+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH DUAL SPST 16SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1,000 |
| 功能： | 开关 |
| 电路： | 2 x SPST - NO |
| 导通状态电阻： | 1.25 欧姆 |
| 电压电源： | 单/双电源 |
| 电压 - 电源，单路/双路(±)： | 4.5 V ~ 36 V，±4.5 V ~ 20 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 16-SOIC W |
| 包装： | 带卷 (TR) |
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
General Description
The MAX4680/MAX4690/MAX4700 dual analog switches
feature low on-resistance of 1.25
max. On-resistance is
matched between switches to 0.3
max and is flat (0.3
max) over the specified signal range. Each switch can
handle Rail-to-Rail analog signals. Off-leakage current is
only 5nA max at +85°C. These analog switches are ideal
in low-distortion applications and are the preferred solu-
tion over mechanical relays in automatic test equipment
or applications where current switching is required. They
have low power requirements, require less board space,
and are more reliable than mechanical relays.
The MAX4680 has two NC (normally closed) switches,
and the MAX4690 has two NO (normally open) switch-
es. The MAX4700 has one NC and one NO switch and
features guaranteed break-before-make switching.
These devices operate from a +4.5V to +36V single
supply or from ±4.5V to ±20V dual supplies. A separate
logic supply pin guarantees TTL/CMOS-logic compati-
bility while operating across the entire supply voltage
range.
Applications
Reed Relay Replacement
Data Acquisition Systems
Test Equipment
Sample-and-Hold Circuits
Communication Systems
PBX, PABX Systems
Features
o Low On-Resistance (1.25
max)
o Guaranteed RON Match Between Channels
(0.3
max)
o Guaranteed RON Flatness Over Specified
Signal Range (0.3
max)
o Rail-to-Rail Signal Handling
o Guaranteed Break-Before-Make (MAX4700)
o +4.5V to +36V Single-Supply Operation
±4.5V to ±20V Dual-Supply Operation
o TTL/CMOS-Compatible Control Inputs
o >2kV ESD Protection per Method 3015.7
MAX4680/MAX4690/MAX4700
1.25
, Dual SPST,
CMOS Analog Switches
________________________________________________________________
Maxim Integrated Products
1
LOGIC
TOP VIEW
N.C. = NOT INTERNALLY CONNECTED
SWITCHES SHOWN FOR LOGIC “0” INPUT
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
NC1
N.C.
COM1
V+
V-
N.C.
IN1
N.C.
VL
COM2
N.C.
NC2
N.C.
IN2
N.C.
GND
SSOP/SO/DIP
MAX4680
LOGIC
SWITCH
0
1
ON
OFF
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
N01
N.C.
COM1
V+
V-
N.C.
IN1
N.C.
VL
COM2
N.C.
NO2
N.C.
IN2
N.C.
GND
SSOP/SO/DIP
MAX4690
SWITCH
0
1
OFF
ON
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
N01
N.C.
COM1
V+
V-
N.C.
IN1
N.C.
VL
COM2
N.C.
NC1
N.C.
IN2
N.C.
GND
SSOP/SO/DIP
MAX4700
LOGIC
SWITCH 1
0
1
OFF
ON
SWITCH 2
ON
OFF
MAX4680
MAX4690
MAX4700
19-1513; Rev 0; 7/99
PART
MAX4680CAE
MAX4680CWE
MAX4680CPE
0°C to +70°C
TEMP. RANGE
PIN-PACKAGE
16 SSOP
16 Wide SO
16 Plastic DIP
Ordering Information continued at end of data sheet.
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
Pin Configurations/Functional Diagrams/Truth Tables
Ordering Information
MAX4680EAE
-40°C to +85°C
16 SSOP
MAX4680EWE
-40°C to +85°C
16 Wide SO
MAX4680EPE
-40°C to +85°C
16 Plastic DIP
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4690EAE | 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 |
| MAX4690EAE+ | 功能描述:模拟开关 IC 1.25Ohm SPST/SPDT Analog 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 |
| MAX4690EAE+T | 功能描述:模拟开关 IC 1.25Ohm SPST/SPDT Analog 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 |
| MAX4690EAE-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 |
| MAX4690EPE | 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 |
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