參數(shù)資料
型號: SP310ACP-L
廠商: Exar Corporation
文件頁數(shù): 5/12頁
文件大小: 0K
描述: IC DVR/RCVR RS232 5V SGL 18DIP
產(chǎn)品變化通告: Interface Product Discontinuation 10/May/2011
標(biāo)準(zhǔn)包裝: 21
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 2/2
規(guī)程: RS232
電源電壓: 4.5 V ~ 5.5 V
安裝類型: 通孔
封裝/外殼: 18-DIP(0.300",7.62mm)
供應(yīng)商設(shè)備封裝: 18-PDIP
包裝: 管件
其它名稱: 1016-1686
SP310ACP-L-ND
Exar Corporation 48720 Kato Road, Fremont CA, 94538 (50)668-7000 Fax (50)668-707 www.exar.com SP233A,30A,32A_0_0603
2
AbSoLUTE MAxiMUM RATingS
These are stress ratings only and functional opera-
tion of the device at these ratings or any other above
those indicated in the operation sections of the speci-
fications below are not implied. Exposure to absolute
maximum ratings conditions for extended periods of
time may affect reliability.
Supply Voltage (VCC)....................................................+ 6V
V+........................................................................... (Vcc-0.3V) to +.0V
V- .............................................................................-.0V
Input Voltages
Tin.....................................................-0.3V to (Vcc + 0.3V)
Rin............................................................................+/-30V
Output Voltages
Tout...............................................(V+, +0.3V) to (V-, -0.3V
Rout...................................................-0.3V to (Vcc + 0.3V)
Vcc=5V ±0%, 0.μF charge pump capacitors, Tmin to Tmax, unless otherwise noted, Typical values are Vcc=5V
and Ta=25°C
Short Circuit duration
Tout.....................................................Continuous
Package Power Dissipation:
Plastic DIP...............................................375mW
(derate 7mW/°C above +70°C)
Small Outline...........................................375mW
(derate 7mW/°C above +70°C)
Storage Temperature..................-65°C to +50°C
Lead Temperature (soldering, 0s).......... +300°C
ELECTRiCAL CHARACTERiSTiCS
PARAMETER
TEST ConDiTionS
Min
TYP
MAx
UniT
TTL inPUT
Logic Threshold LOW
Tin, En, SD, On/OFF
0.8
Volts
Logic Threshold HIGH
Tin, En, SD, On/OFF
2.0
Volts
Logic Pull-Up Current
Tin = 0V
5
200
μA
TTL oUTPUT
Output Voltge LOW
iOuT = 3.2ma: Vcc = +5V
0.4
Volts
Output Voltage HIGH
iOuT = -1.0ma
3.5
Volts
Leakage Current;
Ta=25°C
En = Vcc, 0V ≤ VOuT ≤ Vcc
SP30A and SP32A only
0.05
+/-0
μA
RS-232 oUTPUT
Output Voltage Swing
all Transmitter outputs loaded
with 3k ohms to GND
+/-5.0
+/-9V
Volts
Output Resistance
Vcc = 0V, Vout = +/-2V
300
Ohms
Output Short Circuit Current
Infinite Duration
+/-8
mA
Maximum Data Rate
CL = 2500pF, RL = 3kΩ
20
240
kbps
RS-232 inPUT
Voltage Range
-25
+25
Volts
Voltage Threshold LOW
Vcc = 5V,
Ta=25°C
0.8
.2
Volts
Voltage Threshold HIGH
Vcc = 5V,
Ta=25°C
.7
2.4
Volts
Hysteresis
Vcc = 5V,
Ta=25°C
0.2
0.5
.0
Volts
Resistance
Ta=25°C, -25V ≤ Vin ≤ +25V
3
5
7
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