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參數(shù)資料
| 型號： | AS1751V-T |
| 廠商： | AUSTRIAMICROSYSTEMS AG |
| 元件分類： | 數(shù)據(jù)轉換 |
| 英文描述： | Quad 0.9Ω SPST Switch; Package Type: TQFN(3x3)-16 |
| 中文描述： | 高速，低電壓，單電源，0.9ヘ，四路SPST模擬開關 |
| 封裝： | TQFN(3x3)-16 |
| 文件頁數(shù)： | 8/16頁 |
| 文件大小： | 517K |
| 代理商： | AS1751V-T |
www.austriamicrosystems.com
Revision 1.41
8 - 16
AS1751/AS1752/AS1753
Data Sheet
- Detailed 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 NO
x
, NC
x
, and COM
x
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, IN
x
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
Low
High
Low
High
Low
High
Switch State
Off
On
On
Off
AS1751
AS1752
AS1753
Switches 1, 3 = Off
Switches 1, 3 = On
Switches 2, 4 = On
Switches 2, 4 = Off
AS1751
2
COM2
3
N/C
4
IN2
1
NO2
6
G
8
C
5
I
7
N
11
NO4
10
N/C
9
COM4
12
C
1
AS1752
2
COM2
3
N/C
4
IN2
1
NC2
6
G
8
C
5
I
7
N
11
NC4
10
N/C
9
COM4
12
AS1753
2
COM2
3
N/C
4
IN2
1
NC2
6
G
8
C
5
I
7
N
11
NC4
10
N/C
9
COM4
12
N
1
V
1
I
1
C
1
N
1
V
1
I
1
C
1
N
1
V
1
I
1
相關PDF資料 |
PDF描述 |
|---|---|
| AS1752S-T | Quad 0.9Ω SPST Switch; Package Type: TSSOP-14 |
| AS1752V-T | Quad 0.9Ω SPST Switch; Package Type: TQFN(3x3)-16 |
| AS1753S-T | Quad 0.9Ω SPST Switch; Package Type: TSSOP-14 |
| AS1753V-T | Quad 0.9Ω SPST Switch; Package Type: TQFN(3x3)-16 |
| AS1901C23 | 230nA, push-pull Active-Low; Package Type: SOT23-3; Reset Type: Active-Low; Timeout Period: 100,00; Supervised Voltages (IN1): 2,32 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AS1752 | 制造商:AMSCO 制造商全稱:austriamicrosystems AG 功能描述:High-Speed, Low-Voltage, Single-Supply, 0.9ヘ, Quad SPST Analog Switches |
| AS1752S | 功能描述:模擬開關 IC RoHS:否 制造商:Texas Instruments 開關數(shù)量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| AS1752S-T | 功能描述:IC SWITCH QUAD SPST 14-TSSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開關，多路復用器，多路分解器 系列:- 其它有關文件:STG4159 View All Specifications 標準包裝:5,000 系列:- 功能:開關 電路:1 x SPDT 導通狀態(tài)電阻:300 毫歐 電壓電源:雙電源 電壓 - 電源，單路/雙路(±):±1.65 V ~ 4.8 V 電流 - 電源:50nA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:7-WFBGA，F(xiàn)CBGA 供應商設備封裝:7-覆晶 包裝:帶卷 (TR) |
| AS1752V | 制造商:AMSCO 制造商全稱: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 類別:集成電路 (IC) >> 接口 - 模擬開關，多路復用器，多路分解器 系列:- 其它有關文件:STG4159 View All Specifications 標準包裝:5,000 系列:- 功能:開關 電路:1 x SPDT 導通狀態(tài)電阻:300 毫歐 電壓電源:雙電源 電壓 - 電源，單路/雙路(±):±1.65 V ~ 4.8 V 電流 - 電源:50nA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:7-WFBGA，F(xiàn)CBGA 供應商設備封裝:7-覆晶 包裝:帶卷 (TR) |
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