參數(shù)資料
型號(hào)： SP385ECA
元件分類： 外設(shè)及接口
英文描述： Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C
中文描述： 電可擦除可編程邏輯器件
文件頁(yè)數(shù)： 2/11頁(yè)
文件大?。?/td> 137K
代理商： SP385ECA
Rev. 10/22/01 SP385E Enhanced +3V to +5V RS-232 Line Driver/Receiver Copyright 2001 Sipex Corporation
2
ABSOLUTE MAXIMUM RATINGS
This is a stress rating only and functional operation of the device at
these or any other conditions above those indicated in the operation
sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect
reliability.
V
+6V
V
cc.................................................................................................................................................................
(Vcc-0.3V) to +13.2V
V
-..............................................................................................................................................................
13.2V
Input Voltages
T
IN.........................................................................................................................
-0.3 to (Vcc +0.3V)
R
IN............................................................................................................................................................
±
15V
Output Voltages
T
OUT....................................................................................................
(V+, +0.3V) to (V-, -0.3V)
R
-0.3V to (Vcc +0.3V)
Short Circuit Duration
T
Continuous
Power Dissipation
CERDIP .............................................................................. 675mW
(derate 9.5mW/
°
C above +70
°
C)
Plastic DIP .......................................................................... 375mW
(derate 7mW/
°
C above +70
°
C)
Small Outline ...................................................................... 375mW
(derate 7mW/
°
C above +70
°
C)
SPECIFICATIONS
V
CC
= +3.3V
±
10%; cap on (V
+
) and (V
-
) = 1.0
μ
F, C1 = C2 = 0.1
μ
F; T
MIN
to T
MAX
unless otherwise noted.
PARAMETERS
TTL INPUT
Logic Threshold
Low
High
Logic Pullup Current
Maximum Data Rate
TTL OUTPUT
TTL/CMOS Output
Voltage, Low
Voltage, High
Leakage Current; T
A
= +25
°
C
V
CC
EIA-562 OUTPUT
Output Voltage Swing
MIN.
TYP.
MAX.
UNITS
CONDITIONS
0.8
Volts
Volts
μ
A
kbps
T
IN
; ON/OFF Vcc = 3.3V
T
IN
; ON/OFF Vcc = 3.3V
T
IN
= 0V
C
L
= 2500pF, R
L
= 3k
2.0
15
200
120
0.5
Volts
Volts
μ
A
I
OUT
= 3.2mA; Vcc = 3.3V
I
= -1.0mA
ON/OFF=0V
,
0V
≤
V
OUT
≤
2.4
0.05
±
10
±
3.7
±
4.2
Volts
All transmitter outputs loaded
with 3k
to ground
V
= 0V; V
=
±
2V
Infinite duration
Power-Off Output Resistance
Output Short Circuit Current
EIA-562 INPUT
Voltage Range
Voltage Threshold
Low
High
Hysteresis
Resistance
DYNAMIC CHARACTERISTICS
Driver Propagation Delay
Receiver Propagation Delay
Instantaneous Slew Rate
300
±
10
mA
-15
+15
Volts
0.8
1.2
1.7
0.5
5
Volts
Volts
Volts
k
V
CC
= 3.3V, T
A
= +25
°
C
V
CC
= 3.3V, T
A
= +25
°
C
V
CC
= 3.3V, T
= +25
°
C
V
IN
= 15V to –15V
2.4
1.0
7
0.2
3
4.0
1.5
μ
s
μ
s
TTL to RS-562
RS-562 to TTL
C
L
= 10pF, R
L
= 3k
- 7k
;
T
A
= +25
°
C
C
= 2500pF, R
= 3k
;
measured from +2V to -2V
or -2V to +2V
30
V/
μ
s
Transition Region Slew Rate
10
V/
μ
s
Output Enable Time
Output Disable Time
POWER REQUIREMENTS
V
Power Supply Current
3.3V
3k
300
1000
ns
ns
3
6
8
mA
No load, T
= +25
°
C; V
=
mA
All transmitters R
L
=
T
A
= +25
°
C
V
CC
= 3.3V, T
A
= +25
°
C
Shutdown Supply Current
0.010
5
μ
A
相關(guān)PDF資料
PDF描述
SP385ECT Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C
SP385EET Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C
SP385EEA Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SP385ECA/TR 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述:
SP385ECA-L 功能描述:RS-232接口集成電路 RS232 120 kbps 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:
SP385ECA-L/TR 功能描述:RS-232接口集成電路 3V to +5V RS-232 Line Driver/Receiver 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:
SP385ECT 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Enhanced +3V or +5V RS-232 Line Driver/Receiver
SP385ECT/TR 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Enhanced +3V or +5V RS-232 Line Driver/Receiver
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