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| 型号： | MAX306EPI+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 10/13页 |
| 文件大小： | 0K |
| 描述： | IC MULTIPLEXER 16X1 28DIP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 14 |
| 功能： | 多路复用器 |
| 电路： | 1 x 16:1 |
| 导通状态电阻： | 100 欧姆 |
| 电压电源： | 单/双电源 |
| 电压 - 电源，单路/双路(±)： | 4.5 V ~ 30 V，±4.5 V ~ 20 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 28-DIP（0.600"，15.24mm） |
| 供应商设备封装： | 28-PDIP |
| 包装： | 管件 |
__________Applications Information
Operation with Supply Voltages
Other than ±15V
Using supply voltages other than ±15V will reduce the
analog signal range. The MAX306/MAX307 switches
operate with ±4.5V to ±20V bipolar supplies or with a
+5V to +30V single supply; connect V- to GND when
operating with a single supply. Also, both device types
can operate with unbalanced supplies such as +24V
and -5V. The
Typical Operating Characteristics graphs
show typical on-resistance with 20V, 15V, 10V, and 5V
supplies. (Switching times increase by a factor of two
or more for operation at 5V.)
Overvoltage Protection
Proper power-supply sequencing is recommended for
all CMOS devices. Do not exceed the absolute maxi-
mum ratings because stresses beyond the listed rat-
ings may cause permanent damage to the devices.
Always sequence V+ on first, then V-, followed by either
the logic inputs, NO or COM. If power-supply sequenc-
ing is not possible, add two small-signal diodes in
series with supply pins for overvoltage protection
(Figure 1). Adding diodes reduces the analog signal
range to 1V above V+ and 1V below V-, but low switch
resistance and low leakage characteristics are unaf-
fected. Device operation is unchanged, and the differ-
ence between V+ and V- should not exceed +44V.
MAX306/MAX307
Precision, 16-Channel/Dual 8-Channel,
High-Performance, CMOS Analog Multiplexers
6
_______________________________________________________________________________________
Output–bidirectional
COM
28
Address Inputs
A3–A0
14–17
Enable Inputs
EN
18
Analog Inputs–bidirectional
NO1–NO8
19–26
Negative Supply Voltage Input
V-
27
Ground
GND
12
Analog Inputs–bidirectional
NO16–NO9
4–11
MAX306
PIN
No Connection. Not internally
connected.
N.C.
2, 3, 13
Positive Supply Voltage Input
V+
1
FUNCTION
NAME
Negative Supply Voltage Input
V-
27
Output A–bidirectional
COMA
28
Ground
GND
12
Address Inputs
A2, A1, A0
15, 16, 17
Enable Input
EN
18
Analog Inputs–bidirectional
NO1A–NO8A
19–26
Analog Inputs–bidirectional
NO8B–NO1B
4–11
No Connection. Not internally
connected.
N.C.
3, 13, 14
MAX307
PIN
Output B–bidirectional
COMB
2
Positive Supply Voltage Input
V+
1
FUNCTION
NAME
_____________________________________________________________Pin Descriptions
Vg
NO
COM
V-
V+
Figure 1. Overvoltage Protection Using External Blocking
Diodes
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX306EPI+ | 功能描述:多路器开关 IC 16:1 Precision 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 |
| MAX306EQI | 功能描述:多路器开关 IC 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 |
| MAX306EQI+ | 功能描述:多路器开关 IC 16:1 Precision 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 |
| MAX306EQI+T | 功能描述:多路器开关 IC 16:1 Precision 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 |
| MAX306EQI-T | 功能描述:多路器开关 IC 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 |
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