- 您现在的位置：买卖IC网 > PDF目录10200 > SP312AET-L/TR (Exar Corporation)IC DVR/RCVR RS232 5V SGL 18WSOIC PDF资料下载
参数资料
| 型号： | SP312AET-L/TR |
| 厂商： | Exar Corporation |
| 文件页数： | 5/12页 |
| 文件大小： | 0K |
| 描述： | IC DVR/RCVR RS232 5V SGL 18WSOIC |
| 标准包装： | 1,500 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 2/2 |
| 规程： | RS232 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 18-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 18-SOIC |
| 包装： | 带卷 (TR) |
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
kΩ
相关PDF资料 |
PDF描述 |
|---|---|
| CXS3106A12S3S | CONN PLUG 2POS STRGHT SKT |
| SP3225EEA-L | IC TXRX RS232 ESD SD 20SSOP |
| CXC3106A181P | CONN PLUG 10POS STRGHT PIN |
| VI-JWW-MX-S | CONVERTER MOD DC/DC 5.5V 75W |
| SF7281-7PG-3ES | CONN RCPT 7POS PNL MNT PIN |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SP312E | 制造商:EXAR 制造商全称:EXAR 功能描述:High Performance RS-232 Line Drivers/Receivers |
| SP312ECA | 制造商:Exar Corporation 功能描述:Line Transceiver, 2-Driver, 2-Receiver, 20 Pin, Plastic, SSOP |
| SP312ECA/TR | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:High-Performance RS-232 Line Drivers/Receivers |
| SP312ECA-L | 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述: |
| SP312ECP | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:High-Performance RS-232 Line Drivers/Receivers |
发布紧急采购，3分钟左右您将得到回复。