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参数资料
| 型号： | SP232ACP-L |
| 厂商： | Exar Corporation |
| 文件页数： | 4/10页 |
| 文件大小： | 0K |
| 描述： | IC DVR/RCVR RS232 LP 16PDIP |
| 标准包装： | 25 |
| 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： | 通孔 |
| 封装/外壳： | 16-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 16-PDIP |
| 包装： | 管件 |
| 其它名称： | 1016-1021-5 |
3
Exar Corporation 48720 Kato Road, Fremont CA, 94538 (50)668-7000 Fax (50)668-707 www.exar.com
SP232A_00_05308
DYnAMiC CHARACTERiSTiCS
Driver Propagation Delay
TTL to RS_232; CL = 50pF
.5
3.0
μs
Receiver Propagation Delay
RS-232 to TTL,
0.
.0
μs
Instantaneous Slew Rate
CL = 10pF, RL = 3-7kΩ
30
V/ μs
Transition Region Slew Rate
CL = 2500pF, RL = 3kΩ;
Measured from +3V to -3V or
-3V to +3V
0
V/ μs
PoWER REQUiREMEnTS
Vcc Power Supply Current
No Load, Vcc = 5V, Ta
=25°C
.5
5
mA
Vcc Power Supply Current, Loaded
All Transmitters RL = 3kΩ,
Ta
=25°C
mA
ELECTRiCAL CHARACTERiSTiCS
Vcc=5V ±0%, 0.
μF charge pump capacitors, Tmin to Tmax
, unless otherwise noted, Typical values are Vcc=5V
and Ta
=25°C
Pin ASSignMEnTS
Pin number
Pin name
Pin Function
C+
Positive terminal of the voltage doubler charge pump
capacitor
2
V+
+6.5V generated by the charge pump
3
C-
Negative terminal of the voltage doubler charge pump
capacitor
4
C2+
Positive terminal of the inverting charge pump capacitor
5
C2-
Negative terminal of the inverting charge pump capacitor
6
V-
-6.7V generated by the charge pump
7
T2OUT
RS-232 driver output
8
R2IN
RS-232 receiver input
9
R2OUT
TTL/CMOS receiver output
0
T2IN
TTL/CMOS driver input
TIN
TTL/CMOS driver input
2
ROUT
TTL/CMOS receiver output
3
RIN
RS-232 receiver input
4
TOUT
RS-232 driver output
5
GND
Ground
6
Vcc
5V supply voltage
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SP232ACP-L/TR | 制造商:EXAR 制造商全称:EXAR 功能描述:Enhanced RS-232 Line Drivers/Receivers |
| SP232ACT | 制造商:Exar 功能描述:Bulk |
| SP232ACT/TR | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Enhanced RS-232 Line Drivers/Receivers |
| SP232ACT-L | 功能描述:RS-232接口集成电路 RS232 ESD 2KV temp 0C to 70C RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| SP232ACT-L/TR | 功能描述:RS-232接口集成电路 5V SNGL SUPPLY RS-232 0-70C RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
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