- 鎮ㄧ従(xi脿n)鍦ㄧ殑浣嶇疆锛�璨疯常IC缍�(w菐ng) > PDF鐩寗9759 > MAX225EWI+TG36 (Maxim Integrated Products)IC RS-232 DRVR/RCVR 28-SOIC PDF璩囨枡涓嬭級
鍙冩暩(sh霉)璩囨枡
| 鍨嬭櫉锛� | MAX225EWI+TG36 |
| 寤犲晢锛� | Maxim Integrated Products |
| 鏂囦欢闋佹暩(sh霉)锛� | 38/38闋� |
| 鏂囦欢澶�?銆�?/td> | 0K |
| 鎻忚堪锛� | IC RS-232 DRVR/RCVR 28-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� | 1,000 |
| 椤炲瀷锛� | 鏀剁櫦(f膩)鍣� |
| 椹�(q奴)鍕�(d貌ng)鍣�/鎺ユ敹鍣ㄦ暩(sh霉)锛� | 5/5 |
| 瑕�(gu墨)绋嬶細 | RS232 |
| 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� | 28-SOIC锛�0.295"锛�7.50mm 瀵級 |
| 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 | 28-SOIC W |
| 鍖呰锛� | 甯跺嵎 (TR) |
绗�1闋�绗�2闋�绗�3闋�绗�4闋�绗�5闋�绗�6闋�绗�7闋�绗�8闋�绗�9闋�绗�10闋�绗�11闋�绗�12闋�绗�13闋�绗�14闋�绗�15闋�绗�16闋�绗�17闋�绗�18闋�绗�19闋�绗�20闋�绗�21闋�绗�22闋�绗�23闋�绗�24闋�绗�25闋�绗�26闋�绗�27闋�绗�28闋�绗�29闋�绗�30闋�绗�31闋�绗�32闋�绗�33闋�绗�34闋�绗�35闋�绗�36闋�绗�37闋�鐣�(d膩ng)鍓嶇38闋�
+5V-Powered, Multichannel RS-232
Drivers/Receivers
Supply Voltage Range
4.75
5.25
V
Transmitter Enable Time
MAX225
10
20
tET
No load
MAX244鈥揗AX249
11
30
510
30
MAX225
40
VCC Supply Current
(Normal Operation)
3k
惟 loads on
all outputs
MAX244鈥揗AX249
57
mA
Transition Slew Rate
825
CL = 50pF to 2500pF, RL = 3k
惟 to 7k惟, VCC = +5V,
TA = +25掳C, measured from +3V to -3V or -3V to +3V
TA = TMIN to TMAX
CONDITIONS
50
V/s
MAX246鈥揗AX249
(excludes charge-pump startup)
Shutdown Supply Current
A
5
tPHLT, Figure 1
1.3
3.5
s
tPLHT, Figure 1
1.5
3.5
Transmitter Disable Time
Transmitter Propagation Delay
TLL to RS-232 (Normal Operation)
s
tDT, Figure 4
100
ns
Transmitter + to - Propagation
Delay Difference (Normal Operation)
tPHLT - tPLHT
UNITS
MIN
TYP
MAX
350
PARAMETER
ns
Receiver + to - Propagation
Delay Difference (Normal Operation)
tPHLR - tPLHR
350
ns
4.5
5.5
MAX244鈥揗AX249
MAX225
Leakage current
卤1
Logic-low voltage
1.4
0.8
Control Input
Logic-high voltage
2.4
1.4
V
A
TA = +25掳C
tPHLR, Figure 2
0.6
1.5
tPLHR, Figure 2
0.6
1.5
Receiver Propagation Delay
TLL to RS-232 (Normal Operation)
s
tPHLS, Figure 2
0.6
10
tPLHS, Figure 2
3.0
10
Receiver Propagation Delay
TLL to RS-232 (Low-Power Mode)
s
Receiver-Output Enable Time
tER, Figure 3
100
500
ns
Receiver-Output Disable Time
tDR, Figure 3
100
500
ns
MAX225/MAX245鈥揗AX249
(includes charge-pump startup)
10
ms
POWER SUPPLY AND CONTROL LOGIC
AC CHARACTERISTICS
Note 7: All units production tested at hot. Specifications over temperature are guaranteed by design.
Note 8: The 300
惟 minimum specification complies with EIA/TIA-232E, but the actual resistance when in shutdown mode or VCC =
0V is 10M
惟 as is implied by the leakage specification.
ELECTRICAL CHARACTERISTICS鈥擬AX225/MAX244鈥揗AX249 (continued)
(MAX225, VCC = +5.0V 卤5%; MAX244鈥揗AX249, VCC = +5.0V 卤10%, external capacitors C1鈥揅4 = 1F; TA = TMIN to TMAX; unless
otherwise noted.) (Note 7)
Maxim Integrated
9
MAX220鈥揗AX249
鐩搁棞(gu膩n)PDF璩囨枡 |
PDF鎻忚堪 |
|---|---|
| MS27484T8B98PA | CONN PLUG 3POS STRAIGHT W/PINS |
| V375B5M150BG3 | CONVERTER MOD DC/DC 5V 150W |
| VI-242-MX-F2 | CONVERTER MOD DC/DC 15V 75W |
| MAX248CQH+D | IC RS-232 DRVR/RCVR 44-PLCC |
| MS3102E36-9P | CONN RCPT 31POS BOX MNT W/PINS |
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 |
|---|---|
| MAX2264 | 鍒堕€犲晢:MAXIM 鍒堕€犲晢鍏ㄧū:Maxim Integrated Products 鍔熻兘鎻忚堪:2.7V, Single-Supply, Cellular-Band Linear Power Amplifiers |
| MAX2264E/D | 鍔熻兘鎻忚堪:灏勯牷鏀惧ぇ鍣� RoHS:鍚� 鍒堕€犲晢:Skyworks Solutions, Inc. 椤炲瀷:Low Noise Amplifier 宸ヤ綔闋荤巼:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 杓稿嚭鎴嵅榛�(di菐n):37.5 dBm 鍔熺巼澧炵泭椤炲瀷:32 dB 鍣伈绯绘暩(sh霉):0.85 dB 宸ヤ綔闆绘簮闆诲:5 V 闆绘簮闆绘祦:125 mA 娓│闋荤巼:2.6 GHz 鏈€澶у伐浣滄韩搴�:+ 85 C 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:QFN-16 灏佽:Reel |
| MAX2264EUE | 鍔熻兘鎻忚堪:灏勯牷鏀惧ぇ鍣� RoHS:鍚� 鍒堕€犲晢:Skyworks Solutions, Inc. 椤炲瀷:Low Noise Amplifier 宸ヤ綔闋荤巼:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 杓稿嚭鎴嵅榛�(di菐n):37.5 dBm 鍔熺巼澧炵泭椤炲瀷:32 dB 鍣伈绯绘暩(sh霉):0.85 dB 宸ヤ綔闆绘簮闆诲:5 V 闆绘簮闆绘祦:125 mA 娓│闋荤巼:2.6 GHz 鏈€澶у伐浣滄韩搴�:+ 85 C 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:QFN-16 灏佽:Reel |
| MAX2264EUE+T | 鍔熻兘鎻忚堪:灏勯牷鏀惧ぇ鍣� RoHS:鍚� 鍒堕€犲晢:Skyworks Solutions, Inc. 椤炲瀷:Low Noise Amplifier 宸ヤ綔闋荤巼:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 杓稿嚭鎴嵅榛�(di菐n):37.5 dBm 鍔熺巼澧炵泭椤炲瀷:32 dB 鍣伈绯绘暩(sh霉):0.85 dB 宸ヤ綔闆绘簮闆诲:5 V 闆绘簮闆绘祦:125 mA 娓│闋荤巼:2.6 GHz 鏈€澶у伐浣滄韩搴�:+ 85 C 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:QFN-16 灏佽:Reel |
| MAX2264EUE-T | 鍔熻兘鎻忚堪:灏勯牷鏀惧ぇ鍣� RoHS:鍚� 鍒堕€犲晢:Skyworks Solutions, Inc. 椤炲瀷:Low Noise Amplifier 宸ヤ綔闋荤巼:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 杓稿嚭鎴嵅榛�(di菐n):37.5 dBm 鍔熺巼澧炵泭椤炲瀷:32 dB 鍣伈绯绘暩(sh霉):0.85 dB 宸ヤ綔闆绘簮闆诲:5 V 闆绘簮闆绘祦:125 mA 娓│闋荤巼:2.6 GHz 鏈€澶у伐浣滄韩搴�:+ 85 C 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:QFN-16 灏佽:Reel |
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�
