参数资料
型号: MAX4899EETE+T
厂商: Maxim Integrated Products
文件页数: 10/14页
文件大小: 0K
描述: IC MULTIPLEXER DUAL 3X1 16TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
功能: 多路复用器
电路: 2 x 3:1
导通状态电阻: 7 欧姆
电压电源: 单电源
电压 - 电源,单路/双路(±): 2.7 V ~ 3.6 V
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)
MAX4899E/MAX4899AE
USB 2.0 High-Speed, Fault-Tolerant 3:1, 4:1
Multiplexers
_______________________________________________________________________________________
5
Pin Description
PIN
MAX4899E
MAX4899AE
NAME
FUNCTION
1
GND
Ground
2
COMA+
Analog Switch Common D+ Terminal
3
COMA-
Analog Switch Common D- Terminal
44
V+
Positive Supply-Voltage Input. Connect V+ to a 2.7V to 3.6V supply voltage. Bypass V+
to GND with a 0.1F capacitor placed as close as possible to the device.
55
C1
Digital Control Input 1. C1 and C0 control the analog signal path as shown in the
Functional Diagrams section.
66
C0
Digital Control Input 0. C1 and C0 control the analog signal path as shown in the
Functional Diagrams section.
7, 8
N.C.
No Connection. Not internally connected.
7
USB3-
Analog Switch 3 D- Terminal
8
USB3+
Analog Switch 3 D+ Terminal
9
USB2-
Analog Switch 2 D- Terminal
10
USB2+
Analog Switch 2 D+ Terminal
11
USB1+
Analog Switch 1 D+ Terminal
12
USB1-
Analog Switch 1 D- Terminal
13
USB0+
Analog Switch 0 D+ Terminal
14
USB0-
Analog Switch 0 D- Terminal
15
EN
Active-Low Enable Input. For normal operation, drive EN low. Drive EN high to place all
channels in a high-impedance state. The internal charge pump is turned off when EN is
a logic-high.
16
QP
Active-Low Charge-Pump Enable Input. Drive QP low for normal operation. Drive QP
high to disable the charge pump with the switches still active at a reduced analog signal
range and higher RON.
EP
Exposed Paddle. Connect EP to GND.
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