參數(shù)資料
型號： MAX4699
廠商： Maxim Integrated Products, Inc.
英文描述： Low-Voltage, Dual DPDT/Quad SPDT Analog Switches in QFN
中文描述： 低電壓、雙路DPDT/四路SPDT模擬開關(guān)，QFN封裝
文件頁數(shù)： 7/13頁
文件大?。?/td> 564K
代理商： MAX4699
Detailed Description
The MAX4699/MAX4701 are low-voltage CMOS analog
switches that operate from a single +1.8V to +5.5V
power supply. The MAX4702 requires an additional
logic supply that allows for setting lower logic thresh-
olds. The MAX4699/MAX4701 are double-pole/double-
throw (DPDT) devices. The MAX4702 is a quad
single-pole/double-throw (SPDT) device. These devices
feature a break-before-make switching, fast switching
speeds (with V+ = 5V: t
ON
= 18ns max, t
OFF
= 9ns max
and with V+ = 3V: t
ON
= 35ns, t
OFF
= 20) and rail-to-rail
signal handling. A logic input on the MAX4702 allows
for logic thresholds as low as 1.0V.
Applications Information
Analog Signal Levels
Analog signals that range over the entire supply voltage
(V+ to GND) can be passed with very little change in on-
resistance (see
Typical Operating Characteristics
). The
switches are bidirectional, so the NO, NC, and COM pins
can be used as either inputs or outputs.
_______________________________________________________________________________________
7
M
Low-Voltage, Dual DPDT/Quad SPDT
Analog Switches in QFN
Pin Description
QFN PIN
TSSOP PIN
MAX4699/
MAX4701
MAX4702
MAX4701
MAX4702
NAME
FUNCTION
1
—
2
3
4
5
6
7
8
9
—
10
11
12
13
14
15
16
1
2
—
3
4
5
6
7
8
9
10
—
11
12
13
14
15
16
3
—
4
5
6
7
8
9
10
11
—
12
13
14
15
16
1
2
3
4
—
5
6
7
8
9
10
11
12
—
13
14
15
16
1
2
NC1
IN
IN1, IN2
NO2
COM2
NC2
GND
NO3
COM3
NC3
V
L
IN3, IN4
NO4
COM4
NC4
V+
NO1
COM1
Analog Switch 1
—
Normally Closed Terminal
Digital Control Input Switch 1, 2, 3, and 4
Digital Control Input Switch 1 and 2
Analog Switch 2
—
Normally Open Terminal
Analog Switch 2
—
Common Terminal
Analog Switch 2
—
Normally Closed Terminal
Ground
Analog Switch 3
—
Normally Open Terminal
Analog Switch 3
—
Common Terminal
Analog Switch 3
—
Normally Closed Terminal
Logic Power-Supply Input
Digital Control Input Switch 3 and 4
Analog Switch 4
—
Normally Open Terminal
Analog Switch 4
—
Common Terminal
Analog Switch 4
—
Normally Closed Terminal
Positive Supply Voltage Input
Analog Switch 1
—
Normally Open Terminal
Analog Switch 1
—
Common Terminal
POSITIVE SUPPLY
COM
NO
D2
D1
GND
Vg
V+
MAX4699
MAX4701
MAX4702
Figure 1. Overvoltage Protection Using Two External Blocking
Diodes
相關(guān)PDF資料
PDF描述
MAX4701EGE Low-Voltage, Dual DPDT/Quad SPDT Analog Switches in QFN
MAX4699EGE Low-Voltage, Dual DPDT/Quad SPDT Analog Switches in QFN
MAX4701EUE Low-Voltage, Dual DPDT/Quad SPDT Analog Switches in QFN
MAX4702EUE Low-Voltage, Dual DPDT/Quad SPDT Analog Switches in QFN
MAX4714EXT-T 0.8з, Low-Voltage, Single-Supply SPDT Analog Switch in SC70
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4699EGE 功能描述:模擬開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)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(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX4699EGE-T 功能描述:模擬開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)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(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX4699ETE+ 功能描述:模擬開關(guān) IC 2Ch DPDT Analog Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)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(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX4699ETE+T 功能描述:模擬開關(guān) IC 2Ch DPDT Analog Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)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(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX4699ETET 制造商:MAXIM 功能描述:Pb Free
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