参数资料
| 型号： | MC1489PG |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC INTERFACE RECEIVER QUAD 14DIP |
| 产品变化通告： | Product Obsolescence 24/Jan/2011 |
| 标准包装： | 500 |
| 类型： | 线路接收器 |
| 驱动器/接收器数： | 0/4 |
| 规程： | RS232 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 安装类型： | 通孔 |
| 封装/外壳： | 14-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 14-PDIP |
| 包装： | 管件 |
| 产品目录页面： | 1130 (CN2011-ZH PDF) |
| 其它名称： | MC1489PGOS |
Semiconductor Components Industries, LLC, 2009
December, 2009 Rev. 11
1
Publication Order Number:
MC1489/D
MC1489, MC1489A
Quad Line EIA-232D
Receivers
The MC1489 monolithic quad line receivers are designed to
interface data terminal equipment with data communications
equipment in conformance with the specifications of EIA Standard
No. EIA232D.
Features
Input Resistance 3.0 k to 7.0 kW
Input Signal Range ± 30 V
Input Threshold Hysteresis Built In
Response Control
a) Logic Threshold Shifting
b) Input Noise Filtering
PbFree Packages are Available
DTL Logic Output
Interconnecting
Cable
Interconnecting
Cable
DTL Logic Input
Line Receiver
MC1489
Figure 1. Simplified Application
Line Driver
MC1488
PDIP14
P SUFFIX
CASE 646
1
14
SOIC14
D SUFFIX
CASE 751A
1
14
See general marking information in the device marking
section on page 9 of this data sheet.
DEVICE MARKING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 8 of this data sheet.
ORDERING INFORMATION
1
14
SOEIAJ14
M SUFFIX
CASE 965
PIN CONNECTIONS
Input D
13
Response
Control B
Input A
Response
Control A
1
Ground
Input B
2
Output C
Response
Control C
Output D
VCC
14
Response
Control D
Output A
Input C
Output B
8
9
10
11
12
7
5
3
4
6
http://onsemi.com
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