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鍙冩暩(sh霉)璩囨枡
| 鍨嬭櫉锛� | DS232A |
| 寤犲晢锛� | Maxim Integrated Products |
| 鏂囦欢闋佹暩(sh霉)锛� | 5/10闋� |
| 鏂囦欢澶у皬锛� | 0K |
| 鎻忚堪锛� | IC TXRX DUAL RS-232 5V 16-DIP |
| 妯�(bi膩o)婧�(zh菙n)鍖呰锛� | 25 |
| 椤炲瀷锛� | 鏀剁櫦(f膩)鍣� |
| 椹�(q奴)鍕曞櫒/鎺ユ敹鍣ㄦ暩(sh霉)锛� | 2/2 |
| 瑕�(gu墨)绋嬶細 | RS232 |
| 闆绘簮闆诲锛� | 4.5 V ~ 5.5 V |
| 瀹夎椤炲瀷锛� | 閫氬瓟 |
| 灏佽/澶栨锛� | 16-DIP锛�0.300"锛�7.62mm锛� |
| 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 | 16-PDIP |
| 鍖呰锛� | 绠′欢 |
DS232A
4 of 10
ABSOLUTE MAXIMUM RATINGS*
Absolute Maximum Ratings
VCC
-0.3V to +7.0V
V+
(VCC-0.3V) to +14V
V-
+0.3V to -14V
Input Voltages
TIN
-0.3V to (VCC+0.3V)
RIN
卤30V
Output Voltages
TOUT
(V+ + 0.3V) to (V- - 0.3V)
ROUT
-0.3V to (VCC+ 0.3V)
Short Circuit Duration, TOUT
Continuous
*
This is a stress rating only and functional operation of the device at these or any other conditions
above those indicated in the operation sections of this specification is not implied. Exposure to
absolute maximum rating conditions for extended periods of time may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
(0
掳C to 70掳C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Operating Supply Voltage
VCC
4.5
5.5
V
1
DC ELECTRICAL CHARACTERISTICS
(0
掳C to 70掳C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Power Supply Current (No Load)
ICC1
4
10
mA
Power Supply Current (3 k
惟 Load All
Outputs)
ICC2
15
mA
RS-232 Transmitters
Output Voltage Swing
VORS
卤5
卤8
V
2
Input Logic Threshold Low
VTTL
0.8
1.4
V
Input Logic Threshold High
VTTH
1.4
2.0
V
Maximum Data Rate
fD
250
350
k bits/s
Logic Pullup/Input Current
IPU
5
40
渭A
Transmitter Output Resistance
ROUT
300
10M
惟
3
Output Short-Circuit Current
ITSC
卤15
卤30
卤100
mA
4
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鐩搁棞(gu膩n)浠ｇ悊鍟�/鎶€琛�(sh霉)鍙冩暩(sh霉) |
鍙冩暩(sh霉)鎻忚堪 |
|---|---|
| DS232A+ | 鍔熻兘鎻忚堪:RS-232鎺ュ彛闆嗘垚闆昏矾 RoHS:鍚� 鍒堕€犲晢:Exar 鏁�(sh霉)鎿�(j霉)閫熺巼:52 Mbps 宸ヤ綔闆绘簮闆诲:5 V 闆绘簮闆绘祦:300 mA 宸ヤ綔婧害鑼冨湇:- 40 C to + 85 C 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:LQFP-100 灏佽: |
| DS232AE | 鍔熻兘鎻忚堪:RS-232鎺ュ彛闆嗘垚闆昏矾 RoHS:鍚� 鍒堕€犲晢:Exar 鏁�(sh霉)鎿�(j霉)閫熺巼:52 Mbps 宸ヤ綔闆绘簮闆诲:5 V 闆绘簮闆绘祦:300 mA 宸ヤ綔婧害鑼冨湇:- 40 C to + 85 C 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:LQFP-100 灏佽: |
| DS232AE+ | 鍔熻兘鎻忚堪:RS-232鎺ュ彛闆嗘垚闆昏矾 RoHS:鍚� 鍒堕€犲晢:Exar 鏁�(sh霉)鎿�(j霉)閫熺巼:52 Mbps 宸ヤ綔闆绘簮闆诲:5 V 闆绘簮闆绘祦:300 mA 宸ヤ綔婧害鑼冨湇:- 40 C to + 85 C 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:LQFP-100 灏佽: |
| DS232AE-N | 鍒堕€犲晢:DALLAS 鍒堕€犲晢鍏ㄧū:Dallas Semiconductor 鍔熻兘鎻忚堪:Dual RS-232 Transmitter/Receiver |
| DS232AN | 鍒堕€犲晢:Maxim Integrated Products 鍔熻兘鎻忚堪:- Rail/Tube |
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