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参数资料
| 型号： | MAX247 |
| 厂商： | Maxim Integrated Products, Inc. |
| 元件分类： | RS-232 |
| 英文描述： | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| 中文描述： | 5V的高速RS - 232收发器与0.1uF电容 |
| 文件页数： | 30/36页 |
| 文件大小： | 442K |
| 代理商： | MAX247 |
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M
+5V-Powered, Multichannel RS-232
Drivers/Receivers
30
______________________________________________________________________________________
400k
V
CC
400k
400k
GND
+5V
+5V
+5V
+5V
+5V
40
17
1
μ
F
3
18
4
19
5
5k
5k
5k
5k
5k
5k
5k
5k
5k
5k
T
A2
OUT
T
A2
IN
T
A3
OUT
T
A3
IN
T
A4
OUT
T
A4
IN
1
11 R
A1
IN
10 R
A1
OUT
12 R
A2
IN
9 R
A2
OUT
13 R
A3
IN
8 R
A3
OUT
14 R
A4
IN
7 R
A4
OUT
15 R
A5
IN
6
20
R
A5
OUT
23
37
22
36
21
35
29
30
28
31
27
32
26
33
25
34
T
B2
OUT
T
B2
IN
T
B3
OUT
T
B3
IN
T
B4
OUT
T
B4
IN
R
B1
IN
R
B1
OUT
R
B2
IN
R
B2
OUT
R
B3
IN
R
B3
OUT
R
B4
IN
R
B4
OUT
R
B5
IN
R
B5
OUT
+5V
+5V
400k
16
2
T
A1
OUT
T
A1
IN
24
38
T
B1
OUT
T
B1
IN
+5V
+5V
40
V
CC
ENT
T
B1
IN
T
B2
IN
T
B3
IN
T
B4
IN
R
B5
OUT
R
B4
OUT
R
B3
OUT
R
B2
OUT
R
B1
OUT
R
B1
IN
R
B2
IN
R
B3
IN
R
B4
IN
R
B5
IN
T
B1
OUT
T
B2
OUT
T
B3
OUT
T
B4
OUT
39
38
37
36
35
34
33
32
31
1
2
3
4
5
6
7
8
9
10
ENR
T
A1
IN
T
A2
IN
T
A3
IN
T
A4
IN
R
A5
OUT
R
A4
OUT
R
A3
OUT
R
A2
OUT
R
A1
OUT
R
A1
IN
R
A2
IN
R
A3
IN
R
A4
IN
R
A5
IN
T
A1
OUT
T
A2
OUT
T
A3
OUT
T
A4
OUT
GND
TOP VIEW
MAX245
30
29
28
27
26
25
24
23
22
21
11
12
13
14
15
16
17
18
19
DIP
20
MAX245 FUNCTIONAL DESCRIPTION
10 RECEIVERS
5 A-SIDE RECEIVERS (RA5 ALWAYS ACTIVE)
5 B-SIDE RECEIVERS (RB5 ALWAYS ACTIVE)
8 TRANSMITTTERS
4 A-SIDE TRANSMITTERS
2 CONTROL PINS
1 RECEIVER ENABLE (ENR)
1 TRANSMITTER ENABLE (ENT)
39
ENR
ENT
Figure 21. MAX245 Pin Configuration and Typical Operating Circuit
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX24705EXG+ | 制造商:Microsemi Corporation 功能描述:MAX24705EXG+ - Bulk 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC CLK SYNTHESIZER 5OUT 81CSBGA 制造商:Microsemi Corporation 功能描述:IC CLK SYNTHESIZER 5OUT 81CSBGA |
| MAX2470EUT | 功能描述:射频放大器 RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel |
| MAX2470EUT+ | 功能描述:射频放大器 10MHZ TO 500MHZ VCO BUFFER AMP RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel |
| MAX2470EUT+T | 功能描述:射频放大器 10MHz - 500MHz VCO Buffer Amp RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel |
| MAX2470EUT-T | 功能描述:射频放大器 10MHz - 500MHz VCO Buffer Amp RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel |
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