FIGURE 14. RECEIVER E
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉锛� XR3178EID-F
寤犲晢锛� Exar Corporation
鏂囦欢闋佹暩(sh霉)锛� 6/24闋�
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC TXRX RS485 DIFF 3V 8NSOIC
鐢�(ch菐n)鍝佽畩鍖栭€氬憡锛� Interface Product Discontinuation 21/Mar/2012
鐗硅壊鐢�(ch菐n)鍝侊細 XR317xE 3.3 V RS-485 High Differential Output Transceivers
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 98
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� 1/1
瑕�(gu墨)绋嬶細 RS422/RS485
闆绘簮闆诲锛� 3.3V
瀹夎椤炲瀷锛� 琛ㄩ潰璨艰
灏佽/澶栨锛� 8-SOIC锛�0.154"锛�3.90mm 瀵級
渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 8-SOICN
鍖呰锛� 绠′欢
鍏跺畠鍚嶇ū锛� 1016-1318-5
FIGURE 14. RECEIVER ENABLE AND DISABLE TIMES TEST CIRCUIT
1.5V
-1.5V
S3
A
GENERATOR
50
C
L= 15pF
R
1k
S1
S2
Vcc
B
RE
FIGURE 15. RECEIVER ENABLE AND DISABLE TIMING DIAGRAM 1
3V
1.5V
0V
RE
OUT
S1 is open, S2 is closed, S3 = 1.5V
VOH
tZH, tZH(SHDN)
VOH /2
FIGURE 16. RECEIVER ENABLE AND DISABLE TIMING DIAGRAM 2
3V
0V
1.5V
VCC
RE
OUT
S1 is closed, S2 is open, S3 = -1.5V
tZL,tZL(SHDN)
VOL= VCC/2
VOL
XR3170E-3178E
14
3.3V HIGH SPEED RS-485/RS-422 TRANSCEIVERS WITH 1/8th UNIT LOAD
REV. 1.0.0
鐩搁棞(gu膩n)PDF璩囨枡
PDF鎻忚堪
XR5488EID-F IC TXRX RS485 PROFIBUS 8NSOIC
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XR82C684J/44-F IC UART CMOS QUAD 44PLCC
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鍙冩暩(sh霉)鎻忚堪
XR3178EIDTR-F 鍔熻兘鎻忚堪:RS-422/RS-485 鎺ュ彛 IC Half Duplex RS-422/ RS-485 Transceiver RoHS:鍚� 鍒堕€犲晢:Maxim Integrated 鏁�(sh霉)鎿�(j霉)閫熺巼:1136 Kbps 宸ヤ綔闆绘簮闆诲:3 V to 5.5 V 闆绘簮闆绘祦:5.9 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:SOIC-28 灏佽:Tube
XR-320 鍒堕€犲晢:EXAR 鍒堕€犲晢鍏ㄧū:EXAR 鍔熻兘鎻忚堪:Monolithic Timing Circuit
XR-320P 鍒堕€犲晢:EXAR 鍒堕€犲晢鍏ㄧū:EXAR 鍔熻兘鎻忚堪:Monolithic Timing Circuit
XR32220EBER-L 鍔熻兘鎻忚堪:2/2 Transceiver Full RS232 24-QFN (4x4) 鍒堕€犲晢:exar corporation 绯诲垪:- 鍖呰:鎵樼洡 闆朵欢鐙€鎱�(t脿i):鏈夋晥 椤炲瀷:鏀剁櫦(f膩)鍣� 鍗�(xi茅)璀�:RS232 椹�(q奴)鍕曞櫒/鎺ユ敹鍣ㄦ暩(sh霉):2/2 闆欏伐:鍏� 鎺ユ敹鍣ㄦ化鍚�:300mV 鏁�(sh霉)鎿�(j霉)閫熺巼:1Mbps 闆诲 - 闆绘簮:3 V ~ 5.5 V 宸ヤ綔婧害:-40掳C ~ 85掳C 瀹夎椤炲瀷:琛ㄩ潰璨艰 灏佽/澶栨:24-VFQFN 瑁搁湶鐒婄洡 渚涙噳(y墨ng)鍟嗗櫒浠跺皝瑁�:24-QFN锛�4x4锛� 妯�(bi膩o)婧�(zh菙n)鍖呰:490
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娣诲姞鏇村閲囪臣

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