鏅傞枔锛�2023/7/11 13:47:28
闁辫畝锛�1066
LM139DR鍣ㄤ欢鍖呭惈鍥涘�嬬崹绔嬬殑闆诲姣旇純鍣�锛岄�欎簺姣旇純鍣ㄥ彲鍦ㄥ闆诲鑼冨湇鍏х敱鍠浕婧愪緵闆汇�傞�欎簺鍣ㄤ欢涔熷彲浠ョ敱闆欓浕婧愪緵闆伙紝鍙鍏╁�嬮浕婧愪箣闁撶殑闆诲宸檿浜�2V鑷�36V鐨勮寖鍦嶄箣鍏т笖Vcc姣旇几鍏ュ叡妯￠浕澹撹嚦灏戦珮+1.5V浠ヤ笂鍗冲彲銆傛紡妤甸浕娴佷笉鍙楅浕婧愰浕澹撶殑褰遍熆?锛熻摢鈶ゆ暤椴濨鎺ュ埌鍏跺畠闆嗛浕妤甸枊璺几鍑猴紝浠ュ鐝炬湁绶欰ND闂滆伅銆�
鐢㈠搧鍨嬭櫉 | LM139DR |
鎻忚堪 | IC鍥涘垎涔嬩竴姣旇純鍣�14-SOIC |
鍒嗛 | 闆嗘垚闆昏矾(IC)锛岀窔鎬�-姣旇純鍣� |
鍒堕�犲晢 | 寰峰窞鍎�鍣� |
闆诲-闆绘簮锛屽柈/闆�(卤) | 2V?30V锛屄�1V?15V |
宸ヤ綔婧害 | -55掳C?125掳C |
鍖呰/绠� | 14-SOIC(0.154鈥�锛�3.90mm瀵害) |
渚涙噳鍟嗚ō鍌欏寘瑁� | 14-SOIC |
鍩烘湰闆朵欢铏� | LM139 |
LM139DR
鐢㈠搧绋 | 妯℃摤姣旇純鍣� |
闆朵欢鐙�鎱�(t脿i) | 娲绘�� |
杓稿嚭椤炲瀷 | TTL |
闊挎噳鏅傞枔 | 300绱嶇 |
姣旇純鍣ㄩ鍨� | 寰垎 |
宸ヤ綔闆绘簮闆绘祦 | 500寰畨 |
姣忓�嬮�氶亾鐨勮几鍑洪浕娴� | 500寰畨 |
姣忓�嬮�氶亾鐨勮几鍑洪浕娴� | 6mA |
Vos-杓稿叆鍋忕疆闆诲 | 5姣紡 |
Ib-杓稿叆鍋忔祦 | 25nA |
鎶�琛� | 闆欐サ |
Ios-杓稿叆鍋忕疆闆绘祦 | 100nA |
闆绘簮椤炲瀷 | 鍠紝闆� |
鏈�澶ч洐閲嶉浕婧愰浕澹� | +/-15浼� |
鏈�灏忛洐閲嶉浕婧愰浕澹� | 1浼� |
宸ヤ綔闆绘簮闆诲 | 2V鑷�36V |
闆诲澧炵泭dB | 106.02鍒嗚矟 |
閫氶亾鏁� | 4 |
闆昏矾鏁� | 4 |
鍏冪礌鏁� | 4 |
楂樺害 | 1.75姣背 |
闀峰害 | 8.65姣背 |
鍘氬害 | 1.58姣背 |
瀵害 | 3.91姣背 |
灏佽 | 绠″瓙 |
瀹夎棰ㄦ牸 | 璨肩墖/璨肩墖 |
灏佽/绠遍珨 | SOIC-14 |
RoHS鐙�鎱�(t脿i) | 绗﹀悎ROHS3 |
姘村垎鏁忔劅鎬ф按骞�(MSL) | 1(鐒￠檺鍒�) |
閬╃敤浜庢墍鏈夊櫒浠剁殑瀵柈闆绘簮闆诲鑼冨湇鎴栭洐闆绘簮锛�+2鑷�+36V鎴柭�1V鑷陈�18V
妤典綆鐨勯浕婧愰浕娴�(1.1mA)锛岃垏闆绘簮闆诲鐒￠棞
浣庤几鍏ュ亸缃浕娴侊細25nA(鍏稿瀷鍊�)
浣庤几鍏ュけ瑾块浕娴侊細卤5nA(鍏稿瀷鍊�)
浣庤几鍏ュけ瑾块浕澹擄細卤1mV(鍏稿瀷鍊�)
杓稿叆鍏辨ā闆诲鑼冨湇鍖呮嫭鍦�
浣庤几鍑洪＝鍜岄浕澹擄細鍏稿瀷鍊肩偤250mV;(ISINK=4mA)
宸垎杓稿叆闆诲鑼冨湇绛変簬闆绘簮闆诲
TTL锛孌TL锛孍CL锛孧OS锛孋MOS鍏煎杓稿嚭
LM139DR灏佽
鍨嬭櫉 | 鍒堕�犲晢 | 鍝佸悕 | 鎻忚堪 |
LM139DG4 | 寰峰窞鍎�鍣� | 姣旇純鍣� | SOIC-14 14Pin 4Channel 800uA |
LM139DRG4 | 寰峰窞鍎�鍣� | 姣旇純鍣� | SOIC 14Pin 4Channel 800uA |
LM139D | 寰峰窞鍎�鍣� | 姣旇純鍣� | SOIC 14Pin 4Channel 800uA |
