參數(shù)資料
型號(hào): MAX3380E
廠商: Maxim Integrated Products, Inc.
英文描述: +2.35V to +5.5V, 1レA, 2Tx/2Rx RS-232 Transceivers with 【15kV ESD-Protected I/O and Logic Pins
中文描述: +2.35V至+5.5V、1µA、2Tx/2Rx RS-232收發(fā)器,帶有±15kV ESD保護(hù)、輸入/輸出和邏輯引腳
文件頁(yè)數(shù): 8/14頁(yè)
文件大小: 257K
代理商: MAX3380E
M
+2.35V to +5.5V, 1μA, 2Tx/2Rx RS-232 Transceivers
with ±15kV ESD-Protected I/O and Logic Pins
8
_______________________________________________________________________________________
+0.3V
-0.3V
INVALID
R_IN
INVALID ASSERTED IF ALL RECEIVER INPUTS ARE BETWEEN +0.3V AND -0.3V FOR
AT LEAST
30
μ
s.
30μs
TIMER
R
+2.7V
-2.7V
INVALID
R_IN
INVALID DEASSERTED IF ANY RECEIVER INPUT HAS BEEN BETWEEN +2.7V AND -2.7V
FOR
LESS THAN
30
μ
s.
0.3
μ
s
TIMER
R
Figure 2a. I
NVALID
Functional Diagram, I
NVALID
Low
Figure 2b. I
NVALID
Functional Diagram, I
NVALID
High
Table 1. AutoShutdown Plus Truth Table
OPERATION
STATUS
FORCEON
FORCEOFF
VALID
RECEIVER
LEVEL
RECEIVER OR
TRANSMITTER EDGE
WITHIN 30s
T_OUT
R_OUT
Shutdown
(Forced Off)
X
0
X
X
High-Z
Active
Normal Operation
(Forced On)
1
1
X
X
Active
Active
Normal Operation
(AutoShutdown
Plus)
0
1
X
Yes
Active
Active
Shutdown
(AutoShutdown
Plus)
0
1
X
No
High-Z
Active
Normal Operation
INVALID
1
Yes
X
Active
Active
Normal Operation
INVALID
1
X
Yes
Active
Active
Shutdown
INVALID
1
No
No
High-Z
Active
Normal Operation
(AutoShutdown)
INVALID
INVALID
Yes
X
Active
Active
Shutdown
(AutoShutdown)
INVALID
INVALID
No
X
High-Z
Active
X = Don’t care
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MAX3380ECUP-T 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: