CL1
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉锛� MAX3089ESD+T
寤犲晢锛� Maxim Integrated Products
鏂囦欢闋佹暩(sh霉)锛� 8/21闋�
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC TXRX RS485/422 10MBPS 14-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� 2,500
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� 4.75 V ~ 5.25 V
瀹夎椤炲瀷锛� 琛ㄩ潰璨艰
灏佽/澶栨锛� 14-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 14-SOIC
鍖呰锛� 甯跺嵎 (TR)
Fail-Safe, High-Speed (10Mbps),
Slew-Rate-Limited RS-485/RS-422 Transceivers
DI
DE
3V
Y
Z
CL1
CL2
RDIFF
VID
OUTPUT
UNDER TEST
500
S1
S2
VCC
CL
Figure 7. Driver Timing Test Circuit
Figure 8. Driver Enable/Disable Timing Test Load
DI
3V
0V
Z
Y
VO
0V
-VO
VO
1.5V
tPLH
1/2 VO
10%
tR
90%
tPHL
1.5V
1/2 VO
10%
tF
VDIFF = V (Y) - V (Z)
VDIFF
tSKEW = | tPLH - tPHL |
OUTPUT NORMALLY LOW
OUTPUT NORMALLY HIGH
3V
0V
Y, Z
VOL
Y, Z
0V
1.5V
VOL +0.5V
VOH -0.5V
2.3V
tZL(SHDN), tZL
tLZ
tZH(SHDN), tZH
tHZ
DE
Figure 9. Driver Propagation Delays
Figure 10. Driver Enable and Disable Times (except
MAX3081/MAX3084/MAX3087)
VOH
VOL
A
B
1V
-1V
1.5V
OUTPUT
INPUT
RO
tPLH
tPHL
OUTPUT NORMALLY LOW
OUTPUT NORMALLY HIGH
3V
0V
VCC
RO
0V
1.5V
VOL + 0.5V
VOH - 0.5V
1.5V
tZL(SHDN), tZL
tLZ
tZH(SHDN), tZH
tHZ
RE
Figure 11. Receiver Propagation Delays
Figure 12. Receiver Enable and Disable Times (except
MAX3081/MAX3084/MAX3087)
MAX3080鈥揗AX3089
16
Maxim Integrated
鐩搁棞(gu膩n)PDF璩囨枡
PDF鎻忚堪
MS3100A36-5P CONN RCPT 4POS WALL MNT W/PINS
MS27497E22B55SA CONN RCPT 55POS WALL MNT W/SCKT
MS3102A36-14P CONN RCPT 16POS BOX MNT W/PINS
MS27505E11B98SB CONN RCPT 6POS BOX MNT W/SCKT
MAX3057ASA+T IC TXRX CAN 2MBPS 8-SOIC
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
MAX308C/D 鍔熻兘鎻忚堪:澶氳矾鍣ㄩ枊闂�(gu膩n) IC RoHS:鍚� 鍒堕€犲晢:Texas Instruments 閫氶亾鏁�(sh霉)閲�:1 闁嬮棞(gu膩n)鏁�(sh霉)閲�:4 闁嬪暉闆婚樆锛堟渶澶у€硷級:7 Ohms 闁嬪暉鏅傞枔锛堟渶澶у€硷級: 闂�(gu膩n)闁夋檪闁擄紙鏈€澶у€硷級: 鍌虫挱寤堕伈鏅傞枔:0.25 ns 宸ヤ綔闆绘簮闆诲:2.3 V to 3.6 V 宸ヤ綔闆绘簮闆绘祦: 鏈€澶у伐浣滄韩搴�:+ 85 C 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:UQFN-16
MAX308CPE 鍔熻兘鎻忚堪:澶氳矾鍣ㄩ枊闂�(gu膩n) IC 8:1 Precision RoHS:鍚� 鍒堕€犲晢:Texas Instruments 閫氶亾鏁�(sh霉)閲�:1 闁嬮棞(gu膩n)鏁�(sh霉)閲�:4 闁嬪暉闆婚樆锛堟渶澶у€硷級:7 Ohms 闁嬪暉鏅傞枔锛堟渶澶у€硷級: 闂�(gu膩n)闁夋檪闁擄紙鏈€澶у€硷級: 鍌虫挱寤堕伈鏅傞枔:0.25 ns 宸ヤ綔闆绘簮闆诲:2.3 V to 3.6 V 宸ヤ綔闆绘簮闆绘祦: 鏈€澶у伐浣滄韩搴�:+ 85 C 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:UQFN-16
MAX308CPE+ 鍔熻兘鎻忚堪:澶氳矾鍣ㄩ枊闂�(gu膩n) IC 8:1 Precision RoHS:鍚� 鍒堕€犲晢:Texas Instruments 閫氶亾鏁�(sh霉)閲�:1 闁嬮棞(gu膩n)鏁�(sh霉)閲�:4 闁嬪暉闆婚樆锛堟渶澶у€硷級:7 Ohms 闁嬪暉鏅傞枔锛堟渶澶у€硷級: 闂�(gu膩n)闁夋檪闁擄紙鏈€澶у€硷級: 鍌虫挱寤堕伈鏅傞枔:0.25 ns 宸ヤ綔闆绘簮闆诲:2.3 V to 3.6 V 宸ヤ綔闆绘簮闆绘祦: 鏈€澶у伐浣滄韩搴�:+ 85 C 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:UQFN-16
MAX308CPE+ 鍒堕€犲晢:Maxim Integrated Products 鍔熻兘鎻忚堪:MULTIPLEXER IC
MAX308CSE 鍔熻兘鎻忚堪:澶氳矾鍣ㄩ枊闂�(gu膩n) IC RoHS:鍚� 鍒堕€犲晢:Texas Instruments 閫氶亾鏁�(sh霉)閲�:1 闁嬮棞(gu膩n)鏁�(sh霉)閲�:4 闁嬪暉闆婚樆锛堟渶澶у€硷級:7 Ohms 闁嬪暉鏅傞枔锛堟渶澶у€硷級: 闂�(gu膩n)闁夋檪闁擄紙鏈€澶у€硷級: 鍌虫挱寤堕伈鏅傞枔:0.25 ns 宸ヤ綔闆绘簮闆诲:2.3 V to 3.6 V 宸ヤ綔闆绘簮闆绘祦: 鏈€澶у伐浣滄韩搴�:+ 85 C 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:UQFN-16
鐧�(f膩)甯冪穵鎬ラ噰璩�锛�3鍒嗛悩宸﹀彸鎮ㄥ皣寰楀埌鍥炲京(f霉)銆�

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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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