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| 型号： | MAX4692ETE+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/21页 |
| 文件大小： | 0K |
| 描述： | IC MULTIPLEXER DUAL 4X1 16TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 75 |
| 功能： | 多路复用器 |
| 电路： | 2 x 4:1 |
| 导通状态电阻： | 70 欧姆 |
| 电压电源： | 单/双电源 |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 11 V，±2.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-WQFN 裸露焊盘 |
| 供应商设备封装： | 16-TQFN-EP（4x4） |
| 包装： | 管件 |
MAX4691–MAX4694
Low-Voltage 8:1 Mux/Dual 4:1 Mux/Triple SPDT/
Quad SPDT in UCSP Package
12
______________________________________________________________________________________
Detailed Description
The MAX4691–MAX4694 are low-voltage CMOS analog
ICs configured as an 8-channel multiplexer (MAX4691),
two 4-channel multiplexers (MAX4692), three SPDT
switches (MAX4693), and four SPDT switches
(MAX4694). All switches are bidirectional.
The MAX4691/MAX4692/MAX4693 operate from either
a single +2V to +11V power supply or dual ±2V to
±5.5V power supplies. When operating from ±5V sup-
plies they offer 25
on-resistance (RON), 3.5 max
RON flatness, and 3
max matching between channels.
The MAX4694 operates from a single +2V to +11V sup-
ply. Each switch has rail-to-rail signal handling, fast
switching times of tON = 80ns, tOFF = 50ns, and a low
1nA leakage current.
All digital inputs are 1.8V logic-compatible when oper-
ating from a +3V supply and TTL-compatible when
operating from a +5V supply.
Digital Inputs
The MAX4691 and MAX4692 include address pins that
allow control of the multiplexers. For the MAX4691, pins
A, B, C determine which switch is closed. The two 4-1
muxes in the MAX4692 are controlled by the same
address pins (A and B). (Table 1)
The MAX4693 and MAX4694 offer SPDT switches in
triple and quadruple packages. In the MAX4693, each
switch has a unique control input. The MAX4694 has
two digital control inputs: A (for switches “W” and “Y”)
and B (for switches “X” and “Z”). (Table 1)
Applications Information
Power-Supply Considerations
Overview
The MAX4691–MAX4694 construction is typical of most
CMOS analog switches. V+ and V-* are used to drive
the internal CMOS switches and set the limits of the
analog voltage on any switch. Reverse ESD-protection
diodes are internally connected between each analog
signal pin and both V+ and V-. If any analog signal
exceeds V+ or V-, one of these diodes will conduct.
*
V- is found only on the MAX4691/MAX4692/MAX4693.
ADDRESS BITS
ON SWITCHES
EN 1
C
2
B
A
MAX4691
MAX4692
MAX4693
MAX4694
1X
X
All switches open
—
0
X-X0
X-X0, Y-Y0
X-X0, Y-Y0, Z-Z0
W-W0, X-X0,
Y-Y0, Z-Z0
0
1
X-X1
X-X1, Y-Y1
X-X1, Y-Y0, Z-Z0
W-W1, X-X0,
Y-Y1, Z-Z0
0
1
0
X-X2
X-X2, Y-Y2
X-X0, Y-Y1, Z-Z0
W-W0, X-X1,
Y-Y0, Z-Z1
0
1
X-X3
X-X3, Y-Y3
X-X1, Y-Y1, Z-Z0
W-W1, X-X1,
Y-Y1, Z-Z1
0
1
0
X-X4
X-X0, Y-Y0
X-X0, Y-Y0, Z-Z1
W-W0, X-X0,
Y-Y0, Z-Z0
0
1
0
1
X-X5
X-X1, Y-Y1
X-X1, Y-Y0, Z-Z1
W-W1, X-X0,
Y-Y1, Z-Z0
0
1
0
X-X6
X-X2, Y-Y2
X-X0, Y-Y1, Z-Z1
W-W0, X-X1,
Y-Y0, Z-Z1
0
1
X-X7
X-X3, Y-Y3
X-X1, Y-Y1, Z-Z1
W-W1, X-X1,
Y-Y1, Z-Z1
Table 1. Truth Table/Switch Programming
X = Don’t care
1. EN is not present on the MAX4694.
2. C is not present on the MAX4692 and MAX4694.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4692ETE+ | 功能描述:多路器开关 IC 4:1 2Ch Low Voltage Analog MUX RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| MAX4692ETE+T | 功能描述:多路器开关 IC 4:1 2Ch Low Voltage Analog MUX RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| MAX4693EBE | 制造商:Maxim Integrated Products 功能描述:LOW-VOLTAGE TRIPLE SPDT SWITCH IN - Rail/Tube |
| MAX4693EBE+T | 功能描述:模拟开关 IC 3Ch SPDT Low V 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 |
| MAX4693EBE-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 |
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