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參數(shù)資料
| 型號(hào)： | MAX563CWN |
| 廠商： | Maxim Integrated Products |
| 文件頁(yè)數(shù)： | 6/8頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC TXRX RS232 DUAL 3.3V 18-SOIC |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 40 |
| 類(lèi)型： | 收發(fā)器 |
| 驅(qū)動(dòng)器/接收器數(shù)： | 2/2 |
| 規(guī)程： | RS562 |
| 電源電壓： | 3 V ~ 3.6 V |
| 安裝類(lèi)型： | 表面貼裝 |
| 封裝/外殼： | 18-SOIC（0.295"，7.50mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 18-SOIC W |
| 包裝： | 管件 |
__________Applications Information
Charge-Pump Capacitor Selection
Normally, 0.1F capacitors can be used for all loca-
tions. To reduce output ripple, increase the values of
the V+ and V- capacitors. If your capacitors have a
very wide tolerance, consider using a nominal value a
little larger than 0.1F to ensure that the actual capaci-
tance does not fall below about 80nF. For circuits
designed to operate over a wide range of tempera-
tures, consider using slightly larger capacitors to com-
pensate for any loss of capacitance at temperature
extremes. No advantage is gained by using values
larger than 10F.
Power-Supply Decoupling
Use a capacitor with the same value as the charge-
pump capacitors.
6
_______________________________________________________________________________________
MAX563
+3.3V-Powered, EIA/TIA-562 Dual Transceiver
with Receivers Active in Shutdown
VCC - 0.6V
EN
INPUT
tER
0.5VCC
RECEIVER
OUTPUT
CL = 150pF
RECEIVER
OUTPUTS
tDR
VOH - 0.1V
VOL + 0.1V
RL = 1k
+0.4V
0V
VCC
EN
INPUT
0V
+3V
0V
V+
V-
+3.7V
-3.7V
0V
1 OR 0
TX
3k
50pF
A. TIMING DIAGRAM
B. TEST CIRCUIT
tDT
SHDN
Figure 4. Receiver Output Enable and Disable Timing
Figure 5. Transmitter Output Disable Timing
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX563CWN+ | 功能描述:RS-232接口集成電路 3.3V EIA TIA 562 Dual Transceiver RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| MAX563CWN+T | 功能描述:RS-232接口集成電路 3.3V EIA TIA 562 Dual Transceiver RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| MAX563CWN-T | 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| MAX5650ETJ | 制造商:Maxim Integrated Products 功能描述:16-BIT PARALLEL-INPUT VOLTAGE-OUT - Rail/Tube |
| MAX5650ETJ-T | 制造商:Maxim Integrated Products 功能描述:16-BIT PARALLEL-INPUT VOLTAGE-OUT - Tape and Reel |
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