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参数资料
| 型号： | LM4040AEM3-5.0+T |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 5 V, PDSO3 |
| 封装： | TO-236AB, SOT-23, 3 PIN |
| 文件页数： | 10/15页 |
| 文件大小： | 578K |
| 代理商： | LM4040AEM3-5.0+T |
LM4040
Improved Precision Micropower Shunt Voltage
Reference with Multiple Reverse Breakdown Voltages
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—3.000V
(IR = 100A, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
LM4040A (0.1%)
2.997
3.000
3.003
LM4040B (0.2%)
2.994
3.000
3.006
LM4040C (0.5%)
2.985
3.000
3.015
Reverse Breakdown Voltage
VR
TA = +25
°C
LM4040D (1.0%)
2.970
3.000
3.030
V
LM4040A
±3.0
±22
LM4040B
±6.0
±26
LM4040C
±15
±34
Reverse Breakdown Voltage
Tolerance (Note 2)
VR
LM4040D
±30
±59
mV
LM4040A/B/C
45
67
Minimum Operating Current
IRMIN
LM4040D
45
70
A
IR = 10mA
±20
LM4040A/B/C
±15
±100
IR = 1mA
LM4040D
±15
±150
Average Reverse Voltage
Temperature Coefficient
(Notes 2 and 3)
VR/T
IR = 100A
±15
ppm/
°C
LM4040A/B/C
0.3
1.0
IRMIN
≤ IR ≤ 1mA
LM4040D
0.3
1.2
LM4040A/B/C
2.5
8.0
Reverse Breakdown Voltage
Change with Operating
Current Change
1mA
≤ IR ≤ 15mA
LM4040D
2.5
10.0
mV
LM4040A/B
0.3
0.8
LM4040C
0.3
0.9
Reverse Dynamic
Impedance (Note 3)
ZR
IR = 1mA, f = 120Hz,
IAC = 0.1IR
LM4040D
0.3
1.1
Wideband Noise
eN
IR = 100A, 10Hz
≤ f ≤ 10kHz
45
VRMS
Reverse Breakdown Voltage
Long-Term Stability
VR
T = 1000h
120
ppm
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LM4040AEX3-2.1 | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
| LM4040AEX3-2.1+ | 制造商:Maxim Integrated Products 功能描述:V-REF PRECISION 2.048V 15MA 3PIN SC-70 - Cut Tape Product |
| LM4040AEX3-2.1+T | 功能描述:基准电压& 基准电流 uPower Shunt V-Ref w/Mult Brkdwn V RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| LM4040AEX3-2.1-T | 功能描述:基准电压& 基准电流 RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| LM4040AEX3-2.5 | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
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