- 鎮ㄧ従(xi脿n)鍦ㄧ殑浣嶇疆锛�璨疯常IC缍�(w菐ng) > PDF鐩寗1947 > MC1489AMELG (ON Semiconductor)IC LINE RECEIVER QUAD 14-SOEIAJ PDF璩囨枡涓嬭級
鍙冩暩(sh霉)璩囨枡
| 鍨嬭櫉锛� | MC1489AMELG |
| 寤犲晢锛� | ON Semiconductor |
| 鏂囦欢闋佹暩(sh霉)锛� | 7/12闋� |
| 鏂囦欢澶у皬锛� | 0K |
| 鎻忚堪锛� | IC LINE RECEIVER QUAD 14-SOEIAJ |
| 鐢�(ch菐n)鍝佽畩鍖栭€氬憡锛� | Product Obsolescence 24/Jan/2011 |
| 妯�(bi膩o)婧�(zh菙n)鍖呰锛� | 1 |
| 椤炲瀷锛� | 绶氳矾鎺ユ敹鍣� |
| 椹�(q奴)鍕曞櫒/鎺ユ敹鍣ㄦ暩(sh霉)锛� | 0/4 |
| 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� | 琛ㄩ潰璨艰 |
| 灏佽/澶栨锛� | 14-SOIC锛�0.209"锛�5.30mm 瀵級 |
| 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 | SOEIAJ-14 |
| 鍖呰锛� | 鍓垏甯� (CT) |
| 鍏跺畠鍚嶇ū锛� | MC1489AMELGOSCT |
MC1489, MC1489A
http://onsemi.com
4
Vin
VR
All diodes
1N3064
or equivalent
Eo
R
tTLH and tTHL
measured
10% - 90%
Figure 3. Switching Response
C
1/4
MC1489A
RL
5.0 Vdc
50%
Ein
tTHL
CL = 15 pF = total parasitic capacitance which includes
probe and wiring capacitances
1.5 V
tTLH
tPLH
Response Node
VO
Ein
CL
C, capacitor is for noise filtering.
R, resistor is for threshold shifting.
EO
Figure 4. Response Control Node
TEST CIRCUITS
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鐩搁棞(gu膩n)浠ｇ悊鍟�/鎶€琛�(sh霉)鍙冩暩(sh霉) |
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| MC1489AMG | 鍔熻兘鎻忚堪:RS-232鎺ュ彛闆嗘垚闆昏矾 Quad Line EIA-232D Receiver 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: |
| MC1489AML1 | 鍒堕€犲晢:Rochester Electronics LLC 鍔熻兘鎻忚堪:- Bulk |
| MC1489AML2 | 鍒堕€犲晢:Rochester Electronics LLC 鍔熻兘鎻忚堪:- Bulk |
| MC1489AMR1 | 鍒堕€犲晢:Rochester Electronics LLC 鍔熻兘鎻忚堪:- Bulk |
| MC1489AMR2 | 鍒堕€犲晢:Rochester Electronics LLC 鍔熻兘鎻忚堪:- Bulk |
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