參數(shù)資料
型號： SP213EET
英文描述： +5V High Performance RS232 Transceivers
中文描述： 5V的高性能RS232收發(fā)器
文件頁數(shù)： 8/16頁
文件大?。?/td> 160K
代理商： SP213EET
SP207EDS/09
SP207E Series High Performance RS232 Transceivers
8
Copyright 2000 Sipex Corporation
Figure 6. Wake–Up Timing
+5V
0V
ENABLE
SD
DISABLE
R
OUT
DATA VALID
+5V
0V
R
OUT
+5V
0V
R
OUT
t
WAIT
t
0 (POWERUP)
ENABLE
SD
DISABLE
POWER UP WITH SD ACTIVE (Charge pump in shutdown mode)
POWER UP WITH SD DISABLED (Charge pump in active mode)
t
0 (POWERUP)
t
ENABLE
DATA VALID
SD
DATA VALID
DATA VALID
DATA VALID
EXERCISING WAKE–UP FEATURE
t
0 (POWERUP)
t
ENABLE
t
ENABLE
t
ENABLE
t
WAIT
DISABLE
DISABLE
ENABLE
t
WAIT
= 2ms typical, 3ms maximum
t
ENABLE
= 1ms typical, 2ms maximum
V
CC
= +5V ±10%; T
A
= 25°C
SP213E Only
SD
1
1
0
0
Power
Up/Down
Up
Up
Down
Down
Receiver
Outputs
Enable
Tri–state
Enable
Tri–state
SD
0
0
1
1
EN
0
1
0
1
EN
1
0
1
0
Table 2. Wake–Up Truth Table
ENABLE
The
SP211E
and
SP213E
all feature an enable
input, which allows the receiver outputs to be
either tri–stated or enabled. This can be especially
useful when the receiver is tied directly to a
microprocessor data bus. For the
SP211E
, enable
is active low; that is, 0V applied to the ENABLE
pin will enable the receiver outputs. For the
SP213E
, enable is active high; that is, +5V
applied to the ENABLE pin will enable the
receiver outputs.
相關(guān)PDF資料
PDF描述
SP211EEA +5V High Performance RS232 Transceivers
SP207ECA +5V High Performance RS232 Transceivers
SP207EEA +5V High Performance RS232 Transceivers
SP208EEA +5V High Performance RS232 Transceivers
SP213EHEA High Speed 5V High Performance RS232 Transceivers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SP213EET-L 制造商:EXAR 制造商全稱:EXAR 功能描述:Low Power, High ESD +5V RS-232 Transceivers
SP213EH 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Speed +5V High Performance RS232 Transceivers
SP213EHCA 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Speed 5V High Performance RS232 Transceivers
SP213EHCA-L 功能描述:RS-232接口集成電路 RS232 data rate 460 temp 0C to 70C 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:
SP213EHCA-L/TR 功能描述:RS-232接口集成電路 460KBPS 4DRVR/5RCVR RS-232 0-70C 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:
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