參數(shù)資料
型號(hào): MAX3346EEUD+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 3/17頁(yè)
文件大?。?/td> 0K
描述: IC USB TXRX ESD PROTECT 14TSSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
類(lèi)型: 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù): 1/1
規(guī)程: USB 2.0
電源電壓: 4 V ~ 5.5 V
安裝類(lèi)型: 表面貼裝
封裝/外殼: 14-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 14-TSSOP
包裝: 帶卷 (TR)
MAX3346E
±15kV ESD-Protected USB Transceiver
in UCSP
______________________________________________________________________________________
11
OE = 0 (TRANSMIT)
INPUT
OUTPUT
VP
VM
D+
D-
RCV
RESULT
00
RCV*
SE0
01
0
Logic 0
10
1
Logic 1
11
11X
Undefined
Table 3b. Truth Table, Transmit (MODE = 1)
OE = 1 (RECEIVE)
INPUT
OUTPUT
D+
D-
VP
VM
RCV
RESULT
00
RCV*
SE0
01
0
Logic 0
10
1
Logic 1
11
11X
Undefined
Table 3c. Truth Table, Receive
SUSP
ENUMERATE
OE
D+/D-
RCV
VP/VM
FUNCTION
00
0
Driving
Active
High-Z
Normal driving
00
1
High-Z
Active
Normal receiving, RPULLUP disconnected
01
0
Driving
Active
High-Z
Normal driving
01
1
High-Z
Active
Normal receiving, RPULLUP connected
10
0 or 1
High-Z
0
Active
Suspend mode, RPULLUP disconnected
11
0 or 1
High-Z
0
Active
Suspend mode, RPULLUP connected
Table 3d. Function Select
OE = 0 (TRANSMIT)
INPUT
OUTPUT
VP
VM
D+
D-
RCV
RESULT
00
01
0
Logic 0
01
00
RCV*
SE0
10
1
Logic 1
11
00X
SE0
Table 3a. Truth Table, Transmit (MODE = 0)
*RCV denotes the signal level on output RCV just before SE0 state occurs. This level is stable during the SE0 period.
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