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参数资料
| 型号： | MAX4701ETE+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 9/11页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH DUAL DPDT 16TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | 开关 |
| 电路： | 2 x DPDT |
| 导通状态电阻： | 75 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 1.8 V ~ 5.5 V |
| 电流 - 电源： | 1µA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-WFQFN 裸露焊盘 |
| 供应商设备封装： | 16-TQFN-EP（3x3） |
| 包装： | 带卷 (TR) |
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: tON = 18ns max, tOFF = 9ns max
and with V+ = 3V: tON = 35ns, tOFF = 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
MAX4699/MAX4701/MAX4702
Low-Voltage, Dual DPDT/Quad SPDT
Analog Switches in QFN
Pin Description
TQFN-EP PIN
TSSOP PIN
MAX4699/
MAX4701
MAX4702
MAX4701
MAX4702
NAME
FUNCTION
1
3
NC1
Analog Switch 1—Normally Closed Terminal
—
2
—
4
IN
Digital Control Input Switch 1, 2, 3, and 4
2
—
4
—
IN1, IN2
Digital Control Input Switch 1 and 2
3
5
NO2
Analog Switch 2—Normally Open Terminal
4
6
COM2
Analog Switch 2—Common Terminal
5
7
NC2
Analog Switch 2—Normally Closed Terminal
6
8
GND
Ground
7
9
NO3
Analog Switch 3—Normally Open Terminal
8
10
COM3
Analog Switch 3—Common Terminal
9
11
NC3
Analog Switch 3—Normally Closed Terminal
—
10
—
12
VL
Logic Power-Supply Input
10
—
12
—
IN3, IN4
Digital Control Input Switch 3 and 4
11
13
NO4
Analog Switch 4—Normally Open Terminal
12
14
COM4
Analog Switch 4—Common Terminal
13
15
NC4
Analog Switch 4—Normally Closed Terminal
14
16
V+
Positive Supply Voltage Input
15
1
NO1
Analog Switch 1—Normally Open Terminal
16
2
COM1
Analog Switch 1—Common Terminal
—
EP
Exposed Pad (TQFN Only). Connect EP to GND.
POSITIVE SUPPLY
COM
NO
D2
D1
GND
Vg
V+
MAX4699
MAX4701
MAX4702
Figure 1. Overvoltage Protection Using Two External Blocking
Diodes
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4701EUE | 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 |
| MAX4701EUE+ | 功能描述:模拟开关 IC 2Ch DPDT 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 |
| MAX4701EUE+T | 功能描述:模拟开关 IC 2Ch DPDT 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 |
| MAX4701EUE-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 |
| MAX4702EGE | 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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