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參數(shù)資料
| 型號： | MAX3032EESE+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 2/14頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC RS-422 TRANSMIT QUAD 16-SOIC |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 50 |
| 類型： | 發(fā)射器 |
| 驅動器/接收器數(shù)： | 4/0 |
| 規(guī)程： | RS422 |
| 電源電壓： | 3 V ~ 3.6 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SOIC（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 16-SOIC |
| 包裝： | 管件 |
| 產品目錄頁面： | 1403 (CN2011-ZH PDF) |
MAX3030E–MAX3033E
sents the minimum parasitic capacitance that would
exist in a typical application. In most cases, more
capacitance exists in the system and reduces the mag-
nitude of the glitch. During a “hot-swap” event when the
driver is connected to the line and is powered up, the
driver must not cause the differential signal to drop
below 200mV (Figures 12 and 13).
Operation of Enable Pins
The MAX3030E–MAX3033E family has two enable-func-
tional versions.
The MAX3030E/MAX3031E are compatible with
26LS31, where the two enable signals control all four
transmitters (global enable).
The MAX3032E/MAX3033E are compatible with the
SN75174. EN1&2 controls transmitters 1 and 2, and EN
3&4 controls transmitters 3 and 4 (dual enable).
Typical Applications
The MAX3030E–MAX3033E offer optimum performance
when used with the MAX3094E/MAX3096 3.3V quad
differential line receivers. Figure 14 shows a typical RS-
422 connection for transmitting and receiving data.
±15kV ESD-Protected, 3.3V Quad
RS-422 Transmitters
10
______________________________________________________________________________________
4
s/div
DO_+
DO_+ - DO_-
DO_-
VCC
1V/div
Figure 12. Differential Power-Up Glitch (0.1V/s)
1.0
s/div
DO_+
DO_+ - DO_-
DO_-
VCC
1V/div
Figure 13. Differential Power-Up Glitch (1V/s)
EN
EN
TX1
TX2
TX3
TX4
MODE
0
Active
All transmitters active
0
1
High-Z
All transmitters disabled
1
0
Active
All transmitters active
1
Active
All transmitters active
Table 1. MAX3030E/MAX3031E Transmitter Controls
EN1&2
EN3&4
TX1
TX2
TX3
TX4
MODE
0
High-Z
All transmitters disabled
0
1
High-Z
Active
Tx 3 and 4 active
1
0
Active
High-Z
Tx 1 and 2 active
1
Active
All transmitters active
Table 2. MAX3032E/MAX3033E Transmitter Controls
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX3032EESE/GH9 | 制造商:Maxim Integrated Products 功能描述: |
| MAX3032EESE+ | 功能描述:RS-422接口集成電路 3.3V Quad RS-422 ESD-Protected Trx RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率: 工作電源電壓:5 V 電源電流:35 mA 工作溫度范圍: 安裝風格:Through Hole 封裝 / 箱體:PDIP-16 封裝:Tube |
| MAX3032EESE+T | 功能描述:RS-422接口集成電路 3.3V Quad RS-422 ESD-Protected Trx RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率: 工作電源電壓:5 V 電源電流:35 mA 工作溫度范圍: 安裝風格:Through Hole 封裝 / 箱體:PDIP-16 封裝:Tube |
| MAX3032EESE-T | 功能描述:RS-422接口集成電路 RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率: 工作電源電壓:5 V 電源電流:35 mA 工作溫度范圍: 安裝風格:Through Hole 封裝 / 箱體:PDIP-16 封裝:Tube |
| MAX3032EEUE | 功能描述:RS-422接口集成電路 RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率: 工作電源電壓:5 V 電源電流:35 mA 工作溫度范圍: 安裝風格:Through Hole 封裝 / 箱體:PDIP-16 封裝:Tube |
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