参数资料
型号: MAX4892ETX+
厂商: Maxim Integrated Products
文件页数: 9/13页
文件大小: 0K
描述: IC ETHERNET SWITCH OCTAL 36TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 50
功能: 以太网开关
电路: 8 x 2:1
导通状态电阻: 5.5 欧姆
电压电源: 单电源
电压 - 电源,单路/双路(±): 3 V ~ 3.6 V
电流 - 电源: 280µA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 36-WFQFN 裸露焊盘
供应商设备封装: 36-TQFN 裸露焊盘(6x6)
包装: 管件
MAX4890E/MAX4892E
1000 Base-T ±15kV ESD Protection LAN Switch
_______________________________________________________________________________________
5
Pin Description
PIN
MAX4892E
MAX4890E
NAME
FUNCTION
1
32
A1
Differential PHY Interface Pair. Connect to the Ethernet PHY.
2
1
A2
Differential PHY Interface Pair. Connect to the Ethernet PHY.
3
2
A3
Differential PHY Interface Pair. Connect to the Ethernet PHY.
4
LED0
LED0 Input
5
0LED1
0LED1 Output. Drive SEL low (SEL = 0) to connect LED0 to 0LED1.
6
0LED2
0LED2 Output. Drive SEL high (SEL = 1) to connect LED0 to 0LED2.
7
A4
Differential PHY Interface Pair. Connect to the Ethernet PHY.
8
A5
Differential PHY Interface Pair. Connect to the Ethernet PHY.
9
A6
Differential PHY Interface Pair. Connect to the Ethernet PHY.
10
A7
Differential PHY Interface Pair. Connect to the Ethernet PHY.
11
GND
Ground
12
LED1
LED1 Input
13
1LED1
1LED1 Output. Drive SEL low (SEL = 0) to connect LED1 to 1LED1.
14
1LED2
1LED2 Output. Drive SEL high (SEL = 1) to connect LED1 to 1LED2.
15
13
7B2
B2 Differential Pair
16
14
6B2
B2 Differential Pair
17
15
7B1
B1 Differential Pair
18
16
6B1
B1 Differential Pair
19
17
5B2
B2 Differential Pair
20
18
4B2
B2 Differential Pair
21
19
5B1
B1 Differential Pair
22
20
4B1
B1 Differential Pair
23
21
3B2
B2 Differential Pair
24
22
2B2
B2 Differential Pair
25
23
3B1
B1 Differential Pair
26
24
2B1
B1 Differential Pair
27
29
SEL
Select Input. SEL selects switch connection. See the Truth Table (Table1).
28
25
1B2
B2 Differential Pair
29
26
0B2
B2 Differential Pair
30
27
1B1
B1 Differential Pair
31
28
0B1
B1 Differential Pair
32
2LED2
2LED2 Output. Drive SEL high (SEL = 1) to connect LED2 to 2LED2.
33
2LED1
2LED1 Output. Drive SEL low (SEL = 0) to connect LED2 to 2LED1.
34
LED2
LED2 Input
35
30
V+
Positive-Supply Voltage Input. Bypass to GND with a 0.1F ceramic capacitor.
36
31
A0
Differential PHY Interface Pair. Connect to the Ethernet PHY.
3-6, 12
N.C.
No Connection. Not internally connected.
——
EP
Exposed Pad. Connect exposed pad to GND or leave it unconnected.
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MAX4892ETX+ 功能描述:多路器开关 IC 10/100/1000 Base-T Ethernet LAN 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
MAX4892ETX+T 功能描述:多路器开关 IC 10/100/1000 Base-T Ethernet LAN 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
MAX4892ETX-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
MAX4893BETB+ 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX4893BETB+T 功能描述:电流和电力监控器、调节器 Overvoltage Protect Controller RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel