Datasheet LM4041 (Diodes) - 3
| 制造商 | Diodes |
| 描述 | Precision Micropower Shunt Voltage References |
| 页数 / 页 | 7 / 3 — LM4041. PRECISION MICROPOWER SHUNT VOLTAGE REFERENCES. Electrical … |
| 文件格式/大小 | PDF / 259 Kb |
| 文件语言 | 英语 |
LM4041. PRECISION MICROPOWER SHUNT VOLTAGE REFERENCES. Electrical Characteristics LM4041-1.2. Conditions. LM4041C LM4041D. Symbol
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LM4041 PRECISION MICROPOWER SHUNT VOLTAGE REFERENCES Electrical Characteristics LM4041-1.2
Electrical characteristics over recommended operating conditions, TA = 25°C, unless otherwise stated, IRMIN <IR<12mA, VREF<VOUT<10V. LM4041C and LM4041D have initial tolerances of 0.5% and 1% respectively.
Conditions LM4041C LM4041D Symbol Parameter Typ Units TA Limits Limits
Reverse Breakdown Voltage 25°C 1.225 V 25°C ±6 ±12 VREF Reverse Breakdown Voltage IR = 100 µA -40 to 85°C ±14 ±24 mV Tolerance -40 to 125°C ±18.4 ±31 25°C 60 65 IRMIN Minimum Operating Current -40 to 85°C 45 65 70 µA -40 to 125°C 68 73 IR = 10 mA ±20 Δ Average Reverse Breakdown VR/ΔΤ IR = 1 mA, -40 to 125°C ±15 ±100 ±150 ppm/°C Voltage Temperature Coefficient IR = 100 µA ±15 25°C 1.5 2.0 IRMIN < IR < 1mA -40 to 85°C 0.7 2.0 2.5 Δ Reverse Breakdown Change With -40 to 125°C 2.0 2.5 VR/ΔΙR mV Current 25°C 6.0 8.0 1mA < IR < 12 mA -40 to 85°C 2.5 8.0 10.0 -40 to 125°C 8.0 10.0 ZR Dynamic Output Impedance IR = 1mA, f = 120Hz, IAC = 0.1IR 0.5 1.5 2.0 Ω en Noise Voltage IR = 100µA 10Hz < f < 10kHz 20 µVRMS Δ Long Term Stability (Non VR t = 1000Hrs I ppm cumulative) R = 100µA 120
LM4041-Adj
Electrical characteristics over recommended operating conditions, TA = 25°C, IRMIN <IR <12 mA, VREF <VOUT <10V unless otherwise stated. The grade D designates initial reference voltage tolerance of ±1% and is measured at an output/cathode voltage of 5V.
Conditions LM4041D Symbol Parameter Typ Units TA Limits
Reverse Breakdown Voltage 25°C 1.233 V 25°C ±12 VREF Reverse Breakdown Voltage IR = 100 µA, VKA = 5V -40 to 85°C ±24 mV Tolerance -40 to 125°C ±30 25°C 65 IRMIN Minimum Operating Current -40 to 85°C 45 70 µA -40 to 125°C 73 Average Reverse Breakdown IR = 10 mA ±20 ΔVR/ΔΤ Voltage Temperature IR = 1 mA, -40 to 125°C ±15 ±150 ppm/°C Coefficient IR = 100 µA ±15 25°C -2.5 Δ Reference voltage change with VR/ΔVK I -40 to 85°C -1.55 -3.0 mV/V cathode voltage change R = 1mA -40 to 125°C -4.0 25°C 150 IREF Reference input current -40 to 85°C 60 200 nA -40 to 125°C 200 25°C 2.0 IRMIN < IR < 1mA -40 to 85°C 0.7 2.5 VOUT > 1.6V Δ Reverse Breakdown Change -40 to 125°C 2.5 VR/ΔΙR mV With Current 25°C 6.0 1mA < IR < 12 mA -40 to 85°C 2 8.0 VOUT > 1.6V -40 to 125°C 10.0 IR = 1mA, VKA = VREF 0.5 Ω ZR Dynamic Output Impedance f = 120Hz I VKA = 10V 2 AC = 0.1IR en Noise Voltage IR = 100µA 10Hz < f < 10kHz 20 µVRMS Δ Long Term Stability VR t = 1000Hrs I (Non cumulative) R = 100µA 120 ppm LM4041 3 of 7 September 2011 Document number: DS32020 Rev. 8 - 2
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Electrical characteristics over recommended operating conditions, TA = 25°C, unless otherwise stated, IRMIN <IR<12mA, VREF<VOUT<10V. LM4041C and LM4041D have initial tolerances of 0.5% and 1% respectively.
Conditions LM4041C LM4041D Symbol Parameter Typ Units TA Limits Limits
Reverse Breakdown Voltage 25°C 1.225 V 25°C ±6 ±12 VREF Reverse Breakdown Voltage IR = 100 µA -40 to 85°C ±14 ±24 mV Tolerance -40 to 125°C ±18.4 ±31 25°C 60 65 IRMIN Minimum Operating Current -40 to 85°C 45 65 70 µA -40 to 125°C 68 73 IR = 10 mA ±20 Δ Average Reverse Breakdown VR/ΔΤ IR = 1 mA, -40 to 125°C ±15 ±100 ±150 ppm/°C Voltage Temperature Coefficient IR = 100 µA ±15 25°C 1.5 2.0 IRMIN < IR < 1mA -40 to 85°C 0.7 2.0 2.5 Δ Reverse Breakdown Change With -40 to 125°C 2.0 2.5 VR/ΔΙR mV Current 25°C 6.0 8.0 1mA < IR < 12 mA -40 to 85°C 2.5 8.0 10.0 -40 to 125°C 8.0 10.0 ZR Dynamic Output Impedance IR = 1mA, f = 120Hz, IAC = 0.1IR 0.5 1.5 2.0 Ω en Noise Voltage IR = 100µA 10Hz < f < 10kHz 20 µVRMS Δ Long Term Stability (Non VR t = 1000Hrs I ppm cumulative) R = 100µA 120
LM4041-Adj
Electrical characteristics over recommended operating conditions, TA = 25°C, IRMIN <IR <12 mA, VREF <VOUT <10V unless otherwise stated. The grade D designates initial reference voltage tolerance of ±1% and is measured at an output/cathode voltage of 5V.
Conditions LM4041D Symbol Parameter Typ Units TA Limits
Reverse Breakdown Voltage 25°C 1.233 V 25°C ±12 VREF Reverse Breakdown Voltage IR = 100 µA, VKA = 5V -40 to 85°C ±24 mV Tolerance -40 to 125°C ±30 25°C 65 IRMIN Minimum Operating Current -40 to 85°C 45 70 µA -40 to 125°C 73 Average Reverse Breakdown IR = 10 mA ±20 ΔVR/ΔΤ Voltage Temperature IR = 1 mA, -40 to 125°C ±15 ±150 ppm/°C Coefficient IR = 100 µA ±15 25°C -2.5 Δ Reference voltage change with VR/ΔVK I -40 to 85°C -1.55 -3.0 mV/V cathode voltage change R = 1mA -40 to 125°C -4.0 25°C 150 IREF Reference input current -40 to 85°C 60 200 nA -40 to 125°C 200 25°C 2.0 IRMIN < IR < 1mA -40 to 85°C 0.7 2.5 VOUT > 1.6V Δ Reverse Breakdown Change -40 to 125°C 2.5 VR/ΔΙR mV With Current 25°C 6.0 1mA < IR < 12 mA -40 to 85°C 2 8.0 VOUT > 1.6V -40 to 125°C 10.0 IR = 1mA, VKA = VREF 0.5 Ω ZR Dynamic Output Impedance f = 120Hz I VKA = 10V 2 AC = 0.1IR en Noise Voltage IR = 100µA 10Hz < f < 10kHz 20 µVRMS Δ Long Term Stability VR t = 1000Hrs I (Non cumulative) R = 100µA 120 ppm LM4041 3 of 7 September 2011 Document number: DS32020 Rev. 8 - 2
www.diodes.com
© Diodes Incorporated