Maxim > 方案 > 自动取款机(ATM)系统
RS-485
Maxim为ATM终端提供的RS-485方案具有先进的性能指标，可提供最好的信号完整性和系统可靠性。 - 高达±15kV的ESD保护(人体模式)
- 摆率限制降低反射，延长数据传输距离
- 热插拔保护可消除错误数据
- 真正的失效保护用于故障检测
- 1/8单位负载减小总线压降，延长数据传输距离
- 3.3V单电源供电(仅MAX3070E至MAX3079E)
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| 显示 |
标题/型号 |
关键优势 |
| QV PDF |
±80V故障保护、全双工、RS-485收发器
MAX13448E
| 业内首款具有±80V故障保护的全双工RS-485收发器 |
| QV PDF |
+5.0V、±15kV ESD保护、失效保护、热插拔、RS-485/RS-422收发器
MAX13080E, MAX13081E, MAX13082E, MAX13083E, MAX13084E, MAX13085E, MAX13086E, MAX13087E, MAX13088E, MAX13089E
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| QV PDF |
+3.3V、±15kV ESD保护、失效保护、热插拔、RS-485/RS-422收发器
MAX3070E, MAX3071E, MAX3072E, MAX3073E, MAX3074E, MAX3075E, MAX3076E, MAX3077E, MAX3078E, MAX3079E
| 具有±15kV ESD保护、+3.3V、失效保护、热插拔、RS-485/RS-422收发器 |
| Key Specifications: RS-422/485 Line Driver/Receivers |
| Part Number |
Tx/Rx |
Duplex |
VSUPPLY
(V) |
Fault Protect.
(±V) |
ICC
(mA) |
Data Rate
(kbps) |
ESD Protect.
(±kV) |
Tx EN |
Rx EN |
ICC (Shutdn.)
(µA) |
Rx/Tx on Bus |
Package/Pins |
| typ |
min |
typ |
| MAX13448E |
1Tx + 1Rx |
Full |
3.0 to 5.5 |
80 |
4.5 |
500 |
15 |
Yes |
Yes |
10 |
256 |
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| MAX13080E |
Full |
5 |
- |
1.2 |
250 |
Yes |
Yes |
2.8 |
|
| MAX13081E |
Full |
5 |
- |
1.2 |
250 |
No |
No |
- |
|
| MAX13082E |
Half |
5 |
- |
1.2 |
250 |
Yes |
Yes |
2.8 |
|
| MAX13083E |
Full |
5 |
- |
2 |
500 |
Yes |
Yes |
2.8 |
|
| MAX13084E |
Full |
5 |
- |
1.2 |
500 |
No |
No |
- |
|
| MAX13085E |
Half |
5 |
- |
1.2 |
500 |
Yes |
Yes |
2.8 |
|
| MAX13086E |
Full |
5 |
- |
1.2 |
16000 |
Yes |
Yes |
2.8 |
|
| MAX13087E |
Full |
5 |
- |
1.2 |
16000 |
No |
No |
- |
|
| MAX13088E |
Half |
5 |
- |
1.2 |
16000 |
Yes |
Yes |
2.8 |
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| MAX13089E |
Half/Full |
5 |
- |
1.2 |
16000 |
Yes |
Yes |
2.8 |
|
| MAX3070E |
Full |
3.3 |
- |
0.8 |
250 |
Yes |
Yes |
0.05 |
|
| MAX3071E |
Full |
3.3 |
- |
0.8 |
250 |
No |
No |
- |
|
| MAX3072E |
Half |
3.3 |
- |
0.8 |
250 |
Yes |
Yes |
0.05 |
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| MAX3073E |
Full |
3.3 |
- |
0.8 |
500 |
Yes |
Yes |
0.05 |
|
| MAX3074E |
Full |
3.3 |
- |
0.8 |
500 |
No |
No |
- |
|
| MAX3075E |
Half |
3.3 |
- |
0.8 |
500 |
Yes |
Yes |
0.05 |
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| MAX3076E |
Full |
3.3 |
- |
0.8 |
16000 |
Yes |
Yes |
0.05 |
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| MAX3077E |
Full |
3.3 |
- |
0.8 |
16000 |
No |
No |
- |
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| MAX3078E |
Half |
3.3 |
- |
0.8 |
16000 |
Yes |
Yes |
0.05 |
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| MAX3079E |
Half/Full |
3.3 |
- |
0.8 |
16000 |
Yes |
Yes |
0.05 |
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See All RS-422/485 Line Driver/Receivers (159)
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