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参数资料
| 型号： | MC1488N |
| 厂商： | Texas Instruments |
| 文件页数： | 16/20页 |
| 文件大小： | 0K |
| 描述： | IC QUADRUPLE LINE DRIVER 14-DIP |
| 标准包装： | 25 |
| 类型： | 线路驱动器 |
| 驱动器/接收器数： | 4/0 |
| 规程： | RS232 |
| 电源电压： | ±7.5 V ~ 15 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： | 914 (CN2011-ZH PDF) |
| 其它名称： | 296-1404 296-1404-5 |
MC1488, SN55188, SN75188
QUADRUPLE LINE DRIVERS
SLLS094C SEPTEMBER 1983 REVISED MAY 2004
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics, VCC± = ±9 V, TA = 25°C
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
tPLH
Propagation delay time, low- to high-level output
220
350
ns
tPHL
Propagation delay time, high- to low-level output
RL = 3 k,
CL = 15 pF,
100
175
ns
tTLH
Transition time, low- to high-level output
RL = 3 k,
CL = 15 pF,
See Figure 1
55
100
ns
tTHL
Transition time, high- to low-level output
See Figure 1
45
75
ns
tTLH
Transition time, low- to high-level output
RL = 3 k to 7 k,
CL = 2500 pF,
2.5
s
tTHL
Transition time, high- to low-level output
RL = 3 k to 7 k,
CL = 2500 pF,
See Figure 1
3.0
s
Measured between 10% and 90% points of output waveform
Measured between 3 V and 3 V points on the output waveform (TIA / EIA-232-E conditions)
PARAMETER MEASUREMENT INFORMATION
10%
50%
90%
Output
10%
50%
90%
1.5 V
Input
tPHL
tPLH
1.5 V
3 V
0 V
VOH
VOL
tTLH
tTHL
VOLTAGE WAVEFORMS
TEST CIRCUIT
Output
(see Note B)
CL
RL
Input
Pulse
Generator
(see Note A)
NOTES: A. The pulse generator has the following characteristics: tw = 0.5 s, PRR ≤ 1 MHz, ZO = 50 .
B. CL includes probe and jig capacitance.
Figure 1. Test Circuit and Voltage Waveforms
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC1488N | 制造商:Texas Instruments 功能描述:RS232 Line Driver IC |
| MC1488NE4 | 功能描述:RS-232接口集成电路 GP Line 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: |
| MC1488P | 功能描述:RS-232接口集成电路 Quad Line EIA-232D 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: |
| MC1488PG | 功能描述:RS-232接口集成电路 Quad Line EIA-232D Driver 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: |
| MC1489AD | 功能描述:RS-232接口集成电路 Quad Line EIA-232D 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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