参数资料
型号: MAX4889ETO+
厂商: Maxim Integrated Products
文件页数: 13/16页
文件大小: 0K
描述: IC SWITCH OCTAL SPDT 42TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
Low Voltage Analog Switches Overview
标准包装: 28
功能: 开关
电路: 8 x SPDT
导通状态电阻: 7 欧姆
电压电源: 单电源
电压 - 电源,单路/双路(±): 1.65 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 42-WFQFN 裸露焊盘
供应商设备封装: 42-TQFN-EP(3.5x9)
包装: 管件
MAX4888/MAX4889
2.5Gbps PCI Express Passive Switches
6
_______________________________________________________________________________________
Pin Description
PIN
MAX4888
MAX4889
NAME
FUNCTION
1, 10, 12, 14,
20, 25, 27
1, 4, 10, 14, 17,
19, 21, 39, 41
GND
Ground
2
9
SEL
Digital Control Input
3, 9
N.C.
No Connection. Not internally connected.
4
2
COM1+
Analog Switch 1. Common Positive Terminal.
5
3
COM1-
Analog Switch 1. Common Negative Terminal.
6
COM2+
Analog Switch 2. Common Positive Terminal.
7
COM2-
Analog Switch 2. Common Negative Terminal.
8, 11, 13, 19,
26, 28
5, 8, 13, 18,
20, 30,
40, 42
V+
Positive-Supply Voltage Input. Connect V+ to a 1.65V to 3.6V supply voltage.
Bypass V+ to GND with a 0.1F capacitor placed as close to the device as possible.
(See the Board Layout section).
15
31
NO2-
Analog Switch 2. Normally Open Negative Terminal.
16
32
NO2+
Analog Switch 2. Normally Open Positive Terminal.
17
33
NO1-
Analog Switch 1. Normally Open Negative Terminal.
18
34
NO1+
Analog Switch 1. Normally Open Positive Terminal.
21
35
NC2-
Analog Switch 2. Normally Closed Negative Terminal.
22
36
NC2+
Analog Switch 2. Normally Closed Positive Terminal.
23
37
NC1-
Analog Switch 1. Normally Closed Negative Terminal.
24
38
NC1+
Analog Switch 1. Normally Closed Positive Terminal.
11
COM3+
Analog Switch 3. Common Positive Terminal.
12
COM3-
Analog Switch 3. Common Negative Terminal.
15
COM4+
Analog Switch 4. Common Positive Terminal.
16
COM4-
Analog Switch 4. Common Negative Terminal.
22
NO4-
Analog Switch 4. Normally Open Negative Terminal.
23
NO4+
Analog Switch 4. Normally Open Positive Terminal.
24
NO3-
Analog Switch 3. Normally Open Negative Terminal.
25
NO3+
Analog Switch 3. Normally Open Positive Terminal.
26
NC4-
Analog Switch 4. Normally Closed Negative Terminal.
27
NC4+
Analog Switch 4. Normally Closed Positive Terminal.
28
NC3-
Analog Switch 3. Normally Closed Negative Terminal.
29
NC3+
Analog Switch 3. Normally Closed Positive Terminal.
EP
Exposed Paddle. Connect EP to GND.
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相关代理商/技术参数
参数描述
MAX4889ETO+ 功能描述:多路器开关 IC 2.5Gbps PCI Express Passive Switch 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
MAX4889ETO+T 功能描述:多路器开关 IC 2.5Gbps PCI Express Passive Switch 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
MAX4889ETO-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
MAX488C/D 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube
MAX488C/D DIE 制造商:Maxim Integrated Products 功能描述: