- 鎮ㄧ従(xi脿n)鍦ㄧ殑浣嶇疆锛�璨疯常IC缍�(w菐ng) > PDF鐩寗9458 > MC14541BFELG (ON Semiconductor)IC OSC PROG TIMER 3MHZ 14SOEIAJ PDF璩囨枡涓嬭級
鍙冩暩(sh霉)璩囨枡
| 鍨嬭櫉锛� | MC14541BFELG |
| 寤犲晢锛� | ON Semiconductor |
| 鏂囦欢闋佹暩(sh霉)锛� | 5/10闋� |
| 鏂囦欢澶�?銆�?/td> | 0K |
| 鎻忚堪锛� | IC OSC PROG TIMER 3MHZ 14SOEIAJ |
| 妯�(bi膩o)婧�(zh菙n)鍖呰锛� | 2,000 |
| 椤炲瀷锛� | 鍙法绋嬭▓鏅傚櫒 |
| 闋荤巼锛� | 3MHz |
| 闆绘簮闆诲锛� | 3 V ~ 18 V |
| 闆绘祦 - 闆绘簮锛� | 15µA |
| 宸ヤ綔婧害锛� | -55°C ~ 125°C |
| 灏佽/澶栨锛� | 14-SOIC锛�0.209"锛�5.30mm 瀵級 |
| 鍖呰锛� | 甯跺嵎 (TR) |
| 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 | SOEIAJ-14 |
| 瀹夎椤炲瀷锛� | 琛ㄩ潰璨艰 |
MC14541B
http://onsemi.com
4
Characteristic
Symbol
VDD
Min
Typ
(Note 6)
Max
Unit
Output Rise and Fall Time
tTLH, tTHL = (1.5 ns/pF) CL + 25 ns
tTLH, tTHL = (0.75 ns/pF) CL + 12.5 ns
tTLH, tTHL = (0.55 ns/pF) CL + 9.5 ns
tTLH,
tTHL
5.0
10
15
100
50
40
200
100
80
ns
Propagation Delay, Clock to Q (28 Output)
tPLH, tPHL = (1.7 ns/pF) CL + 3415 ns
tPLH, tPHL = (0.66 ns/pF) CL + 1217 ns
tPLH, tPHL = (0.5 ns/pF) CL + 875 ns
tPLH
tPHL
5.0
10
15
3.5
1.25
0.9
10.5
3.8
2.9
ms
Propagation Delay, Clock to Q (216 Output)
tPHL, tPLH = (1.7 ns/pF) CL + 5915 ns
tPHL, tPLH = (0.66 ns/pF) CL + 3467 ns
tPHL, tPLH = (0.5 ns/pF) CL + 2475 ns
tPHL
tPLH
5.0
10
15
6.0
3.5
2.5
18
10
7.5
ms
Clock Pulse Width
tWH(cl)
5.0
10
15
900
300
225
300
100
85
ns
Clock Pulse Frequency (50% Duty Cycle)
fcl
5.0
10
15
1.5
4.0
6.0
0.75
2.0
3.0
MHz
MR Pulse Width
tWH(R)
5.0
10
15
900
300
225
300
100
85
ns
Master Reset Removal Time
trem
5.0
10
15
420
200
210
100
ns
5. The formulas given are for the typical characteristics only at 25_C.
6. Data labelled 鈥淭yp鈥� is not to be used for design purposes but is intended as an indication of the IC鈥檚 potential performance.
Figure 1. Power Dissipation Test Circuit
and Waveform
Figure 2. Switching Time Test Circuit
and Waveforms
PULSE
GENERATOR
VDD
CL
Q
RS
AR
Q/Q SELECT
MODE
A
B
MR
VSS
20 ns
90%
50%
10%
50%
DUTY CYCLE
(Rtc AND Ctc OUTPUTS ARE LEFT OPEN)
PULSE
GENERATOR
VDD
RS
AR
Q/Q SELECT
MODE
A
B
MR
VSS
CL
Q
20 ns
90%
50%
20 ns
10%
RS
Q
tPLH
50%
90%
50%
10%
50%
tTLH
tTHL
tPHL
鐩搁棞(gu膩n)PDF璩囨枡 |
PDF鎻忚堪 |
|---|---|
| MAX199BEWI+ | IC DAS 12BIT 8CH 28-SOIC |
| MAX198ACWI+ | IC DAS 12BIT 6CH 28-SOIC |
| ADG3245BRUZ | IC SW BUS 2.5-3.3V 8BIT 20TSSOP |
| MAX180CEQH+TD | IC DAS 12BIT 100KSPS 44-PLCC |
| VE-BWJ-MX-B1 | CONVERTER MOD DC/DC 36V 75W |
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 |
|---|---|
| MC14541BFG | 鍔熻兘鎻忚堪:瑷堟檪鍣ㄥ拰鏀寔鐢�(ch菐n)鍝� LOG CMOS OSILATR TIMER RoHS:鍚� 鍒堕€犲晢:Micrel 椤炲瀷:Standard 灏佽 / 绠遍珨:SOT-23 鍏�(n猫i)閮ㄥ畾鏅傚櫒鏁�(sh霉)閲�:1 闆绘簮闆诲-鏈€澶�:18 V 闆绘簮闆诲-鏈€灏�:2.7 V 鏈€澶у姛鐜囪€楁暎: 鏈€澶у伐浣滄韩搴�:+ 85 C 鏈€灏忓伐浣滄韩搴�:- 40 C 灏佽:Reel |
| MC14541BFL1 | 鍒堕€犲晢:Rochester Electronics LLC 鍔熻兘鎻忚堪:- Bulk |
| MC145423DT | 鍔熻兘鎻忚堪:IC TXRX UDLT/ISDN 28TSSOP RoHS:鍚� 椤炲垾:闆嗘垚闆昏矾 (IC) >> 鎺ュ彛 - 椹�(q奴)鍕曞櫒锛屾帴鏀跺櫒锛屾敹鐧�(f膩)鍣� 绯诲垪:- 妯�(bi膩o)婧�(zh菙n)鍖呰:1,000 绯诲垪:- 椤炲瀷:鏀剁櫦(f膩)鍣� 椹�(q奴)鍕曞櫒/鎺ユ敹鍣ㄦ暩(sh霉):2/2 瑕�(gu墨)绋�:RS232 闆绘簮闆诲:3 V ~ 5.5 V 瀹夎椤炲瀷:琛ㄩ潰璨艰 灏佽/澶栨:16-SOIC锛�0.295"锛�7.50mm 瀵級 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�:16-SOIC 鍖呰:甯跺嵎 (TR) |
| MC145423EG | 鍒堕€犲晢:Freescale Semiconductor 鍔熻兘鎻忚堪:DATACOM, DIGITAL SLIC, 28 Pin Plastic SMT |
| MC145423EGR2 | 鍒堕€犲晢:Freescale Semiconductor 鍔熻兘鎻忚堪:DATACOM, DIGITAL SLIC, 28 Pin Plastic SMT |
鐧�(f膩)甯冪穵鎬ラ噰璩硷紝3鍒嗛悩宸﹀彸鎮ㄥ皣寰楀埌鍥炲京(f霉)銆�
