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| 型号： | AS1752S-T |
| 厂商： | ams |
| 文件页数： | 17/17页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH QUAD SPST 14-TSSOP |
| 标准包装： | 2,500 |
| 功能： | 开关 |
| 电路： | 4 x SPST - NC |
| 导通状态电阻： | 900 毫欧 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 1.6 V ~ 3.6 V |
| 电流 - 电源： | 100nA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 14-TSSOP |
| 包装： | 带卷 (TR) |
www.austriamicrosystems.com
Revision 1.41
8 - 16
AS1751/AS1752/AS1753
Data Sheet - Deta iled Description
8 Detailed Description
The AS1751/AS1752/AS1753 are low ON-resistance, low-voltage, quad analog SPST switches that operate from a
single +1.6 to +3.6V supply.
CMOS process technology allows switching of analog signals that are within the supply voltage range (GND to V+).
Figure 11. 16-pin TQFN Block Diagrams
ON-Resistance
When powered from a +3V supply, the low (0.9
Ω, max) ON-resistance allows high-speed, continuous signals to be
switched in a variety of applications.
Bi-Directional Switching
Pins NOx, NCx, and COMx are bi-directional, thus they can be used as inputs to- or outputs from other components.
Analog Signal Levels
Analog signals ranging over the entire supply voltage range (V+ to GND) can be switched with very little change in ON-
resistance (see Typical Operating Characteristics on page 6).
Logic Inputs
The devices’ logic inputs can be driven up to +3.6V regardless of the supply voltage value. For example, with a +1.8V
supply, INx may be driven low to GND and high to +3.6V. This allows the devices to interface with +3V systems using
a supply of less than 3V.
Table 6. Truth Tables
Device
Input
Switch State
AS1751
Low
Off
High
On
AS1752
Low
On
High
Off
AS1753
Low
Switches 1, 3 = Off
Switches 2, 4 = On
High
Switches 1, 3 = On
Switches 2, 4 = Off
AS1751
2
COM2
3
N/C
4
IN2
1
NO2
6
GND
8
COM3
5
IN3
7
NO3
11
NO4
10
N/C
9
COM4
12
IN4
COM1
16
AS1752
2
COM2
3
N/C
4
IN2
1
NC2
6
GND
8
COM3
5
IN3
7
NC3
11
NC4
10
N/C
9
COM4
12
IN4
AS1753
2
COM2
3
N/C
4
IN2
1
NC2
6
GND
8
COM3
5
IN3
7
NO3
11
NC4
10
N/C
9
COM4
12
IN4
NO1
15
V+
14
IN1
13
COM1
16
NC1
15
V+
14
IN1
13
COM1
16
NO1
15
V+
14
IN1
13
ams
AG
Technical
content
still
valid
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AS1752V | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:High-Speed, Low-Voltage, Single-Supply, 0.9, Quad SPST Analog Switches |
| AS1752V-T | 功能描述:IC SWITCH QUAD SPST 16TQFN RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 其它有关文件:STG4159 View All Specifications 标准包装:5,000 系列:- 功能:开关 电路:1 x SPDT 导通状态电阻:300 毫欧 电压电源:双电源 电压 - 电源，单路/双路(±):±1.65 V ~ 4.8 V 电流 - 电源:50nA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:7-WFBGA，FCBGA 供应商设备封装:7-覆晶 包装:带卷 (TR) |
| AS1753 | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:High-Speed, Low-Voltage, Single-Supply, 0.9, Quad SPST Analog Switches |
| AS1753S | 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 |
| AS1753S-T | 功能描述:IC SWITCH QUAD SPST 14-TSSOP RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 其它有关文件:STG4159 View All Specifications 标准包装:5,000 系列:- 功能:开关 电路:1 x SPDT 导通状态电阻:300 毫欧 电压电源:双电源 电压 - 电源，单路/双路(±):±1.65 V ~ 4.8 V 电流 - 电源:50nA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:7-WFBGA，FCBGA 供应商设备封装:7-覆晶 包装:带卷 (TR) |
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