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参数资料
| 型号： | LM3411A-3.3MDC |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 3.3 V, UUC |
| 封装： | DIE |
| 文件页数： | 11/16页 |
| 文件大小： | 403K |
| 代理商： | LM3411A-3.3MDC |
LM3411-5.0 Electrical Characteristics
Specifications with standard type face are for T
J = 25C, and those with boldface type apply over full Operating Tempera-
ture Range. Unless otherwise specified, V(IN) = V
REG,VOUT = 1.5V.
Symbol
Parameter
Conditions
Typical
LM3411A-5.0
LM3411-5.0
Units
(Note 4)
Limit
(Limits)
(Note 5)
V
REG
Regulation Voltage
I
OUT =5 mA
5
V
5.025/5.050
5.050/5.100
V(max)
4.975/4.950
4.950/4.900
V(min)
Regulation Voltage
I
OUT =5 mA
±0.5/±1
±1/±2
%(max)
Tolerance
I
q
Quiescent Current
I
OUT = 5 mA
85
A
110/115
125/150
A(max)
G
m
Transconductance
20 A
≤ I
OUT ≤ 1 mA
3.3
mA/mV
I
OUT/VREG
1.5/0.75
1.0/0.5
mA/mV(min)
1mA
≤ I
OUT ≤ 15 mA
6.0
mA/mV
3.3/2.0
2.5/1.7
mA/mV(min)
A
V
Voltage Gain
1V
≤ V
OUT ≤ VREG 1.2V (1.3)
1000
V/V
V
OUT/VREG
R
L = 250 (Note 6)
750/350
650/300
V/V(min)
1V
≤ V
OUT ≤ VREG 1.2V (1.3)
3500
V/V
R
L =2 k
1500/900
1000/700
V/V(min)
V
SAT
Output Saturation
V(IN) = V
REG +100 mV
1.0
V
(Note 7)
I
OUT = 15 mA
1.2/1.3
V(max)
I
L
Output Leakage
V(IN) = V
REG 100 mV
0.1
A
Current
V
OUT = 0V
0.5/1.0
A(max)
R
f
Internal Feedback
94
k
Resistor (Note 8)
118
k
(max)
70
k
(min)
E
n
Output Noise
I
OUT = 1 mA, 10 Hz ≤ f ≤ 10 kHz
80
V
RMS
Voltage
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is in-
tended to be functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The
guaranteed specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed
test conditions.
Note 2: The maximum power dissipation must be derated at elevated temperatures and is dictated by TJmax (maximum junction temperature), θJA (junction to am-
bient thermal resistance), and TA (ambient temperature). The maximum allowable power dissipation at any temperature is (PDmax =TJmax TA)/θJA or the number
given in the Absolute Maximum Ratings, whichever is lower. The typical thermal resistance (
θJA) when soldered to a printed circuit board is approximately 306C/W
for the M5 package.
Note 3: The human body model is a 100 pF capacitor discharged through a 1.5 k
resistor into each pin.
Note 4: Typical numbers are at 25C and represent the most likely parametric norm.
Note 5: Limits are 100% production tested at 25C. Limits over the operating temperature range are guaranteed through correlation using Statistical Quality Control
(SQC) methods. The limits are used to calculate National’s Averaging Outgoing Level (AOQL).
Note 6: Actual test is done using equivalent current sink instead of a resistor load.
Note 7: VSAT = V(IN) VOUT, when the voltage at the IN pin is forced 100 mV above the nominal regulating voltage (VREG).
Note 8: See Applications and Curves sections for information on this resistor.
LM341
1
www.national.com
4
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| LM3411AM5-5.0 | 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 |
| LM3411AM5-5.0/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 |
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