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参数资料
| 型号： | MAX3221EIDBG4 |
| 厂商： | Texas Instruments |
| 文件页数： | 19/19页 |
| 文件大小： | 0K |
| 描述： | IC RS232 3V-5.5V DRVR 16-SSOP |
| 标准包装： | 80 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 1/1 |
| 规程： | RS232 |
| 电源电压： | 3 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 16-SSOP |
| 包装： | 管件 |
www.ti.com
PARAMETER MEASUREMENT INFORMATION
TEST CIRCUIT
50
Generator
(see Note B)
FORCEOFF
ROUT
FORCEON
Auto-
powerdown
INVALID
DOUT
DIN
CL = 30 pF
(see Note A)
2.7 V
0.3 V
0 V
Valid RS-232 Level, INVALID High
Indeterminate
If Signal Remains Within This Region
For More Than 30
s, INVALID Is Low
Valid RS-232 Level, INVALID High
Auto-powerdown disables drivers and reduces supply
current to 1
A.
NOTES: A. CL includes probe and jig capacitance.
B. The pulse generator has the following characteristics: PRR = 5 kbit/s, ZO = 50 , 50% duty cycle, tr ≤ 10 ns, tf ≤ 10 ns.
VOLTAGE WAVEFORMS
3 V
2.7 V
INVALID
Output
Receiver
Input
tvalid
0 V
3 V
VCC
0 V
≈V+
0 V
≈V
V+
VCC
ten
V
50% VCC
2.7 V
0.3 V
tinvalid
Supply
Voltages
EN = GND
3-V TO 5.5-V SINGLE-CHANNEL RS-232 LINE DRIVER/RECEIVER
WITH 15-kV IEC ESD PROTECTION
SLLS686A – OCTOBER 2005 – REVISED MAY 2006
Figure 5. INVALID Propagation Delay Times and Driver Enabling Time
9
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3221EIDBR | 功能描述:RS-232接口集成电路 RS-232 Line Driver/Receiver 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: |
| MAX3221EIDBRG4 | 功能描述:RS-232接口集成电路 RS-232 Line Driver/Receiver 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: |
| MAX3221EIPW | 功能描述:RS-232接口集成电路 RS-232 Line Driver/Receiver 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: |
| MAX3221EIPW | 制造商:Texas Instruments 功能描述:IC DRVR/RCVR RS232 1CH 16-TSSOP 制造商:Texas Instruments 功能描述:IC, DRVR/RCVR RS232 1CH 16-TSSOP 制造商:Texas Instruments 功能描述:IC, DRVR/RCVR RS232 1CH 16-TSSOP; Device Type:Line Driver / Receiver; Interface Type:RS232; No. of Drivers:1; Supply Voltage Min:3V; Supply Voltage Max:5.5V; Driver Case Style:TSSOP; No. of Pins:16; Operating Temperature Min:-40C; ;RoHS Compliant: Yes |
| MAX3221EIPWE4 | 功能描述:RS-232接口集成电路 RS-232 Line Driver/Receiver 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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