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参数资料
| 型号： | LM4051AEM3-ADJ/NOPB |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.212 V, PDSO3 |
| 封装： | 3 X 1.30 MM, PLASTIC, TO-236AB, SOT-23, SMT-3 |
| 文件页数： | 8/14页 |
| 文件大小： | 746K |
| 代理商： | LM4051AEM3-ADJ/NOPB |
Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Reverse Current
20 mA
Forward Current
10 mA
Maximum Output Voltage
(LM4051-ADJ)
15V
Power Dissipation (T
A = 25C) (Note 2)
M3 Package
280 mW
Storage Temperature
65C to +150C
Lead Temperature
M3 Packages
Vapor phase (60 seconds)
+215C
Infrared (15 seconds)
+220C
ESD Susceptibility
Human Body Model (Note 3)
2 kV
Machine Model (Note 3)
200V
See AN-450 “Surface Mounting Methods and Their Effect
on Product Reliability” for other methods of soldering
surface mount devices.
Operating Ratings (Note 2)
Temperature Range
(T
min
≤ T
A
≤ T
max)
Industrial Temperature Range
40C
≤ T
A
≤ +85C
Extended Temperature Range
40C
≤ T
A
≤ +125C
Reverse Current
LM4051-1.2
60 A to 12 mA
LM4051-ADJ
60 A to 12 mA
Output Voltage Range
LM4051-ADJ
1.24V to 10V
LM4051-1.2
Electrical Characteristics
Boldface limits apply for T
A =TJ =TMIN to TMAX; all other limits TA =TJ = 25C. The grades A, B and C designate initial Re-
verse Breakdown Voltage tolerances of ±0.1%, ±0.2% and ±0.5% respectively.
Symbol
Parameter
Conditions
Typical
LM4051AIM3
LM4051AEM3
(Limits)
LM4051BIM3
LM4051BEM3
(Limits)
LM4051CIM3
LM4051CEM3
(Limts)
Units
(Limit)
VR
Reverse Breakdown Voltage
IR = 100 A
1.225
V
Reverse Breakdown Voltage
Tolerance (Note 6)
IR = 100 A
±1.2
±2.4
±6
mV (max)
Industrial Temp. Range
±5.2
±6.4
±10.1
mV (max)
Extended Temp. Range
±7.4
±8.6
±12.2
mV (max)
IRMIN
Minimum Operating Current
39
A
60
A (max)
65
A (max)
VR/T
Average Reverse Breakdown
Voltage Temperature
Coefficient (Note 6)
IR=10mA
±20
ppm/C
IR =1mA
±15
ppm/C
IR = 100 A
T = 40C to 125C
±15
±50
ppm/C (max)
VR/IR
Reverse Breakdown Voltage
Change with Operating
Current Change
IRMIN ≤ IR ≤ 1 mA
0.3
mV
1.1
mV (max)
1.5
mV (max)
1mA
≤ IR ≤ 12 mA
1.8
mV
6.0
mV (max)
8.0
mV (max)
ZR
Reverse Dynamic Impedance
IR = 1 mA, f = 120 Hz
0.5
eN
Wideband Noise
IR = 100 A
20
Vrms
10 Hz
≤ f ≤ 10 kHz
VR
Reverse Breakdown Voltage
Long Term Stability
t = 1000 hrs
T = 25C ±0.1C
IR = 100 A
120
ppm
VHYST
Thermal Hysteresis
T = 40C to 125C
0.36
mV/V
LM4051
www.national.com
3
相关PDF资料 |
PDF描述 |
|---|---|
| LM4051CEM3X-ADJ/NOPB | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.212 V, PDSO3 |
| LM4051CEM3-1.2/NOPB | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.225 V, PDSO3 |
| LM4051CEM3X-1.2/NOPB | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.225 V, PDSO3 |
| LM4051BEM3X-ADJ/NOPB | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.212 V, PDSO3 |
| LM4051AEM3-1.2/NOPB | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.225 V, PDSO3 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LM4051AEM3X-1.2/NOPB | 功能描述:IC VREF SHUNT PREC 1.225V SOT23 RoHS:是 类别:集成电路 (IC) >> PMIC - 电压基准 系列:- 标准包装:3,000 系列:- 基准类型:旁路，精度 输出电压:5V 容差:±0.5% 温度系数:100ppm/°C 输入电压:- 通道数:1 电流 - 阴极:80µA 电流 - 静态:- 电流 - 输出:15mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:TO-236-3，SC-59，SOT-23-3 供应商设备封装:SOT-23-3 包装:带卷 (TR) 其它名称:LM4040CIM3-5.0MLTRLM4040CIM3-5.0MLTR-ND |
| LM4051AEM3X-ADJ/NOPB | 功能描述:IC VREF SHUNT PREC ADJ SOT-23-3 RoHS:是 类别:集成电路 (IC) >> PMIC - 电压基准 系列:- 标准包装:3,000 系列:- 基准类型:旁路，精度 输出电压:5V 容差:±0.5% 温度系数:100ppm/°C 输入电压:- 通道数:1 电流 - 阴极:80µA 电流 - 静态:- 电流 - 输出:15mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:TO-236-3，SC-59，SOT-23-3 供应商设备封装:SOT-23-3 包装:带卷 (TR) 其它名称:LM4040CIM3-5.0MLTRLM4040CIM3-5.0MLTR-ND |
| LM4051AEX3-1.2 | 制造商:Maxim Integrated Products 功能描述:50PPM/+C PRECISION MICROPOWER SHUNT - Rail/Tube |
| LM4051AEX3-1.2+ | 制造商:Maxim Integrated Products 功能描述:V-REF PRECISION 1.225V 15MA 3PIN SC-70 - Rail/Tube |
| LM4051AEX3-1.2+T | 功能描述:基准电压& 基准电流 50ppm/C Prec uPower Shunt V-Ref w/Rev 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 |
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