VCC D V
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉锛� MAX3488ESA+
寤犲晢锛� Maxim Integrated Products
鏂囦欢闋佹暩(sh霉)锛� 16/17闋�
鏂囦欢澶у皬锛� 0K
鎻忚堪锛� IC TXRX RS485/422 250KBPS 8-SOIC
鐢�(ch菐n)鍝佸煿瑷�(x霉n)妯″锛� Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 100
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锛孯S485
闆绘簮闆诲锛� 3 V ~ 3.6 V
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-SOIC
鍖呰锛� 绠′欢
鐢�(ch菐n)鍝佺洰閷勯爜闈細 1407 (CN2011-ZH PDF)
3.3V-Powered, 10Mbps and Slew-Rate-Limited
True RS-485/RS-422 Transceivers
VCC
D
VOD
VOC
2
RL
2
RL
R
0V
VOH
IOH
(-)
IOL
(+)
VOL
VID
VCC
D
VOD
RL
VCM =
-7V to +12V
375
375
VCC
50
RL =
60
CL = 15pF (NOTE 5)
GENERATOR
(NOTE 4)
D
OUT
CL
tDO
tTD
50%
1.5V
10%
OUT
IN
90%
50%
1.5V
10%
90%
3V
0V
鈮� 2.0V
鈮� -2.0V
tDO
tTD
Figure 4. Driver VOD and VOC
Figure 7. Driver Differential Output Delay and Transition Times
Figure 6. Receiver VOH and VOL
Figure 5. Driver VOD with Varying Common-Mode Voltage
MAX3483/MAX3485/MAX3486/
MAX3488/MAX3490/MAX3491
8
Maxim Integrated
鐩搁棞(gu膩n)PDF璩囨枡
PDF鎻忚堪
MAX3490ESA+ IC TXRX RS485/422 10MBPS 8SOIC
VE-2WN-IW-F3 CONVERTER MOD DC/DC 18.5V 100W
VI-JW3-MW-F2 CONVERTER MOD DC/DC 24V 100W
MAX3486ESA+ IC TXRX RS485/422 2.5MBPS 8SOIC
ADS8361IRHBT IC ADC DUAL 16BIT 500KSPS 32VQFN
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
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MAX3490C/D 鍔熻兘鎻忚堪:RS-422/RS-485 鎺ュ彛 IC 3.3V Powered 10Mbps and Slew-Rate Limited True RS-485/RS-422 Transceivers 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
MAX3490C/D DIE 鍒堕€犲晢:Maxim Integrated Products 鍔熻兘鎻忚堪:
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*鍨嬭櫉 *鏁�(sh霉)閲� 寤犲晢 鎵硅櫉 灏佽
娣诲姞鏇村閲囪臣

鎴戠殑鑱�(li谩n)绯绘柟寮�

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