参数资料
型号: LM4040EIM3-2.0/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, 2.048 V, PDSO3
封装: PLASTIC, TO-236AB, SOT-23, 3 PIN
文件页数: 3/31页
文件大小: 752K
代理商: LM4040EIM3-2.0/NOPB
LM4040-3.0
Electrical Characteristics (Industrial Temperature Range)
Boldface limits apply for T
A =TJ =TMIN to TMAX; all other limits TA =TJ = 25C. The grades C, D and E designate initial
Reverse Breakdown Voltage tolerances of ±0.5%, ±1.0% and ±2.0%, respectively.
Symbol
Parameter
Conditions
Typical
LM4040CIM3
LM4040DIZ
LM4040CIM7
Limits
LM4040DIM3
LM4040DIZ
LM4040DIM7
Limits
LM4040EIM7
LM4040EIZ
Limits
Units
(Limit)
V
R
Reverse Breakdown
Voltage
I
R = 100 A
3.000
V
Reverse Breakdown
Voltage Tolerance
I
R = 100 A
±15
±30
±60
mV (max)
±34
±59
±89
mV (max)
I
RMIN
Minimum Operating
Current
45
A
60
65
A (max)
65
70
A (max)
V
R/
T
Average Reverse
Breakdown Voltage
Temperature
I
R =10 mA
±20
ppm/C
I
R =1 mA
±15
±100
±150
ppm/C (max)
I
R = 100 A
±15
ppm/C
V
R/
I
R
Reverse Breakdown
Voltage Change with
Operating Current
Change
I
RMIN
≤ I
R
≤ 1 mA
0.4
mV
0.8
1.1
mV (max)
1.1
1.3
mV (max)
1mA
≤ I
R
≤ 15 mA
2.7
mV
6.0
8.0
mV (max)
9.0
11.0
mV (max)
Z
R
Reverse Dynamic
Impedance
I
R = 1 mA, f = 120 Hz
0.4
I
AC = 0.1 IR
0.9
1.2
(max)
e
N
Wideband Noise
I
R = 100 A
35
V
rms
10 Hz
≤ f ≤ 10 kHz
V
R
Reverse Breakdown
Voltage Long Term
Stability
t = 1000 hrs
T = 25C ±0.1C
120
ppm
I
R = 100 A
V
HYST
Thermal Hysteresis
T = 40C to +125C
0.08
%
LM4040-3.0
Electrical Characteristics (Extended Temperature Range)
Boldface limits apply for T
A =TJ =TMIN to TMAX; all other limits TA =TJ = 25C. The grades C, D and E designate initial
Reverse Breakdown Voltage tolerances of ±0.5%, ±1.0% and ±2.0%, respectively.
Symbol
Parameter
Conditions
Typical
LM4040CEM3
Limits
LM4040DEM3
Limits
LM4040EEM3
Limits
Units
(Limit)
V
R
Reverse Breakdown
Voltage
I
R = 100 A
3.000
V
Reverse Breakdown
Voltage
I
R = 100 A
±15
±30
±60
mV (max)
±45
±75
±105
mV (max)
I
RMIN
Minimum Operating
Current
47
A
62
67
A (max)
70
75
A (max)
LM4040
www.national.com
11
相关PDF资料
PDF描述
LM2686MTC/NOPB SWITCHED CAPACITOR REGULATOR, 180 kHz SWITCHING FREQ-MAX, PDSO14
LT1009IPWRE4 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PDSO8
LTH2911HDDB-5#TR POWER SUPPLY SUPPORT CKT, PDSO8
LTC3872IDDB#TRPBF SWITCHING CONTROLLER, 650 kHz SWITCHING FREQ-MAX, PDSO8
LED15-48S15W-A 1-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE
相关代理商/技术参数
参数描述
LM4040EIM3-3.0/NOPB 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
LM4040EIM3X-2.0/NOPB 功能描述:IC VREF SHUNT PREC 2.048V 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
LM4040EIM3X-2.5 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
LM4040EIM3X-2.5/NOPB 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
LM4040EIM3X-3.0/NOPB 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