Datasheet Analog Devices LM4050 — Datenblatt
| Hersteller | Analog Devices |
| Serie | LM4050 |
50 ppm/°C Präzisions-Mikroleistungs-Shunt-Spannungsreferenzen mit mehreren Rückwärtsdurchbruchspannungen
Datenblätter
Datasheet LM4051
PDF, 2.2 Mb, Sprache: en, Datei veröffentlicht: Feb 2, 2022, Seiten: 14
50ppm/°C Precision Micropower Shunt Voltage References with Multiple Reverse Breakdown Voltages
50ppm/°C Precision Micropower Shunt Voltage References with Multiple Reverse Breakdown Voltages
Auszug aus dem Dokument
Preise
Detaillierte Beschreibung
LM4050/LM4051 sind präzise zweipolige, Shunt-Modus-Bandlücken-Spannungsreferenzen, die in festen Sperrspannungen von 1,225 V, 2,048 V, 2,500 V, 3,000 V, 3,3 V, 4,096 V und 5,000 V erhältlich sind.
LM4050/LM4051 sind ideal für platzkritische Anwendungen und werden in den subminiaturisierten 3-poligen SC70-Oberflächenmontagegehäusen (1,8 mm x 1,8 mm) angeboten, die 50 % kleiner sind als vergleichbare Geräte im SOT23-Oberflächenmontagegehäuse (SOT23-Versionen sind ebenfalls erhältlich).
Lasergetrimmte Widerstände sorgen für eine ausgezeichnete Anfangsgenauigkeit. Mit einem Temperaturkoeffizienten von 50 ppm/°C werden diese Geräte in drei Anfangsgenauigkeitsstufen von 0,1 % bis 0,5 % angeboten. Die LM4050/LM4051 verfügen über eine Shunt-Stromkapazität von 60 µA bis 15 mA mit niedriger dynamischer Impedanz, was eine stabile Rückwärtsdurchbruchspannungsgenauigkeit über einen weiten Bereich von Betriebstemperaturen und -strömen gewährleistet. Die LM4050/LM4051 benötigen keinen externen Stabilisierungskondensator und gewährleisten gleichzeitig Stabilität bei allen kapazitiven Lasten.
Die Spezifikationen des LM4050/LM4051 sind über einen Temperaturbereich von -40 °C bis +125 °C garantiert.
Verpackung
| LM4050AEM3-2.1+ | LM4050AEM3-2.1+T | LM4050AEM3-2.1/V+ | LM4050AEM3-2.1/V+T | LM4050AEM3-2.5+ | LM4050AEM3-2.5+T | LM4050AEM3-2.5/V+ | LM4050AEM3-2.5/V+T | LM4050AEM3-3.0+ | LM4050AEM3-3.0+T | LM4050AEM3-4.1+ | LM4050AEM3-4.1+T | LM4050AEM3-4.1/V+ | LM4050AEM3-4.1/V+T | LM4050AEM3-5.0+ | LM4050AEM3-5.0+T | LM4050AEM3-5.0/V+ | LM4050AEM3-5.0/V+T | LM4050AEX3-2.1+ | LM4050AEX3-2.1+T | LM4050AEX3-2.5+ | LM4050AEX3-2.5+T | LM4050AEX3-2.5/V+ | LM4050AEX3-2.5/V+T | LM4050AEX3-3.0+T | LM4050AEX3-3.3+ | LM4050AEX3-3.3+T | LM4050AEX3-3.3/V+ | LM4050AEX3-3.3/V+T | LM4050AEX3-5.0+ | LM4050AEX3-5.0+T | LM4050BEM3-2.5+ | LM4050BEM3-2.5+T | LM4050BEM3-2.5/V+ | LM4050BEM3-2.5/V+T | LM4050BEM3-3.0+ | LM4050BEM3-3.0+T | LM4050BEM3-3.0/V+T | LM4050BEM3-4.1+ | LM4050BEM3-4.1+T | LM4050BEM3-4.1/V+ | LM4050BEM3-4.1/V+T | LM4050BEM3-5.0+ | LM4050BEM3-5.0+T | LM4050BEX3-2.1+T | LM4050BEX3-2.5+ | LM4050BEX3-2.5+T | LM4050BEX3-2.5/V+ | LM4050BEX3-2.5/V+T | LM4050BEX3-3.0+ | LM4050BEX3-3.0+T | LM4050BEX3-3.3+ | LM4050BEX3-3.3+T | LM4050BEX3-5.0+ | LM4050BEX3-5.0+T | LM4050CEM3-2.1+ | LM4050CEM3-2.1+T | LM4050CEM3-2.5+ | LM4050CEM3-2.5+T | LM4050CEM3-4.1+ | LM4050CEM3-4.1+T | LM4050CEM3-5.0+ | LM4050CEM3-5.0+T | LM4050CEM3-5.0/V+ | LM4050CEM3-5.0/V+T | LM4050CEX3-2.5+ | LM4050CEX3-2.5+T | LM4050CEX3-3.0+ | LM4050CEX3-3.0+T | LM4050CEX3-3.3+ | LM4050CEX3-3.3+T | LM4050CEX3-3.3/V+ | LM4050CEX3-3.3/V+T | LM4050CEX3-5.0+ | LM4050CEX3-5.0+T | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 |
| Package | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | 3-SOT_23-N/A | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package | Single Chip Package |
| Pins | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Parameter
| Parameters / Models | LM4050AEM3-2.1+ | LM4050AEM3-2.1+T | LM4050AEM3-2.1/V+ | LM4050AEM3-2.1/V+T | LM4050AEM3-2.5+ | LM4050AEM3-2.5+T | LM4050AEM3-2.5/V+ | LM4050AEM3-2.5/V+T | LM4050AEM3-3.0+ | LM4050AEM3-3.0+T | LM4050AEM3-4.1+ | LM4050AEM3-4.1+T | LM4050AEM3-4.1/V+ | LM4050AEM3-4.1/V+T | LM4050AEM3-5.0+ | LM4050AEM3-5.0+T | LM4050AEM3-5.0/V+ | LM4050AEM3-5.0/V+T | LM4050AEX3-2.1+ | LM4050AEX3-2.1+T | LM4050AEX3-2.5+ | LM4050AEX3-2.5+T | LM4050AEX3-2.5/V+ | LM4050AEX3-2.5/V+T | LM4050AEX3-3.0+T | LM4050AEX3-3.3+ | LM4050AEX3-3.3+T | LM4050AEX3-3.3/V+ | LM4050AEX3-3.3/V+T | LM4050AEX3-5.0+ | LM4050AEX3-5.0+T | LM4050BEM3-2.5+ | LM4050BEM3-2.5+T | LM4050BEM3-2.5/V+ | LM4050BEM3-2.5/V+T | LM4050BEM3-3.0+ | LM4050BEM3-3.0+T | LM4050BEM3-3.0/V+T | LM4050BEM3-4.1+ | LM4050BEM3-4.1+T | LM4050BEM3-4.1/V+ | LM4050BEM3-4.1/V+T | LM4050BEM3-5.0+ | LM4050BEM3-5.0+T | LM4050BEX3-2.1+T | LM4050BEX3-2.5+ | LM4050BEX3-2.5+T | LM4050BEX3-2.5/V+ | LM4050BEX3-2.5/V+T | LM4050BEX3-3.0+ | LM4050BEX3-3.0+T | LM4050BEX3-3.3+ | LM4050BEX3-3.3+T | LM4050BEX3-5.0+ | LM4050BEX3-5.0+T | LM4050CEM3-2.1+ | LM4050CEM3-2.1+T | LM4050CEM3-2.5+ | LM4050CEM3-2.5+T | LM4050CEM3-4.1+ | LM4050CEM3-4.1+T | LM4050CEM3-5.0+ | LM4050CEM3-5.0+T | LM4050CEM3-5.0/V+ | LM4050CEM3-5.0/V+T | LM4050CEX3-2.5+ | LM4050CEX3-2.5+T | LM4050CEX3-3.0+ | LM4050CEX3-3.0+T | LM4050CEX3-3.3+ | LM4050CEX3-3.3+T | LM4050CEX3-3.3/V+ | LM4050CEX3-3.3/V+T | LM4050CEX3-5.0+ | LM4050CEX3-5.0+T |
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| Automotive | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Operating Temperature Range, °C | -40 To 125 | -40 To 125 | -40 To 85 | -40 To 85 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 85 | -40 To 85 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 | -40 To 125 |
| Packing Option | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel | Reel |
| Product Status | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production | Production |
| RoHS | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
Andere Optionen
Modellreihe
Serie: LM4050 (75)
- LM4050AEM3-2.1+ LM4050AEM3-2.1+T LM4050AEM3-2.1/V+ LM4050AEM3-2.1/V+T LM4050AEM3-2.5+ LM4050AEM3-2.5+T LM4050AEM3-2.5/V+ LM4050AEM3-2.5/V+T LM4050AEM3-3.0+ LM4050AEM3-3.0+T LM4050AEM3-4.1+ LM4050AEM3-4.1+T LM4050AEM3-4.1/V+ LM4050AEM3-4.1/V+T LM4050AEM3-5.0+ LM4050AEM3-5.0+T LM4050AEM3-5.0/V+ LM4050AEM3-5.0/V+T LM4050AEX3-2.1+ LM4050AEX3-2.1+T LM4050AEX3-2.5+ LM4050AEX3-2.5+T LM4050AEX3-2.5/V+ LM4050AEX3-2.5/V+T LM4050AEX3-3.0+T LM4050AEX3-3.3+ LM4050AEX3-3.3+T LM4050AEX3-3.3/V+ LM4050AEX3-3.3/V+T LM4050AEX3-5.0+ LM4050AEX3-5.0+T LM4050BEM3-2.5+ LM4050BEM3-2.5+T LM4050BEM3-2.5/V+ LM4050BEM3-2.5/V+T LM4050BEM3-3.0+ LM4050BEM3-3.0+T LM4050BEM3-3.0/V+T LM4050BEM3-4.1+ LM4050BEM3-4.1+T LM4050BEM3-4.1/V+ LM4050BEM3-4.1/V+T LM4050BEM3-5.0+ LM4050BEM3-5.0+T LM4050BEX3-2.1+T LM4050BEX3-2.5+ LM4050BEX3-2.5+T LM4050BEX3-2.5/V+ LM4050BEX3-2.5/V+T LM4050BEX3-3.0+ LM4050BEX3-3.0+T LM4050BEX3-3.3+ LM4050BEX3-3.3+T LM4050BEX3-5.0+ LM4050BEX3-5.0+T LM4050CEM3-2.1+ LM4050CEM3-2.1+T LM4050CEM3-2.5+ LM4050CEM3-2.5+T LM4050CEM3-4.1+ LM4050CEM3-4.1+T LM4050CEM3-5.0+ LM4050CEM3-5.0+T LM4050CEM3-5.0/V+ LM4050CEM3-5.0/V+T LM4050CEX3-2.5+ LM4050CEX3-2.5+T LM4050CEX3-3.0+ LM4050CEX3-3.0+T LM4050CEX3-3.3+ LM4050CEX3-3.3+T LM4050CEX3-3.3/V+ LM4050CEX3-3.3/V+T LM4050CEX3-5.0+ LM4050CEX3-5.0+T
Herstellerklassifikation
- Analog Functions > Voltage References > Shunt Voltage References