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參數(shù)資料
| 型號(hào)： | LM431 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Adjustable precision shunt regulators |
| 中文描述： | 可調(diào)節(jié)精密并聯(lián)穩(wěn)壓器 |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 380K |
| 代理商： | LM431 |
LM431
Electrical Characteristics
(Continued)
Where:
T
2
T
1
= full temperature change (0-70C).
∝
V
REF
can be positive or negative depending on whether the slope is positive or negative.
Example: V
DEV
= 8.0 mV, V
REF
= 2495 mV, T
2
T
1
= 70C, slope is positive.
Note 6:
The dynamic output impedance, r
Z
, is defined as:
When the device is programmed with two external resistors, R1 and R2, (see Figure 2 ), the dynamic output impedance of the overall circuit, r
Z
, is defined as:
Equivalent Circuit
DS010055-7
The average temperature coefficient of the reference input voltage,
∝
V
REF
, is defined as:
DS010055-3
L
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5
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM431 WAF | 制造商:Texas Instruments 功能描述: |
| LM431_05 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Adjustable Precision Zener Shunt Regulator |
| LM4310SNX/NOPB | 制造商:Texas Instruments 功能描述: |
| LM4312SN/NOPB | 功能描述:串行器/解串器 - Serdes RoHS:否 制造商:Texas Instruments 類型:Deserializer 數(shù)據(jù)速率:1.485 Gbit/s 輸入類型:ECL/LVDS 輸出類型:LVCMOS 輸入端數(shù)量:1 輸出端數(shù)量:20 工作電源電壓:2.375 V to 2.625 V 工作溫度范圍:0 C to + 70 C 封裝 / 箱體:TQFP-64 |
| LM4312SNX/NOPB | 功能描述:串行器/解串器 - Serdes RoHS:否 制造商:Texas Instruments 類型:Deserializer 數(shù)據(jù)速率:1.485 Gbit/s 輸入類型:ECL/LVDS 輸出類型:LVCMOS 輸入端數(shù)量:1 輸出端數(shù)量:20 工作電源電壓:2.375 V to 2.625 V 工作溫度范圍:0 C to + 70 C 封裝 / 箱體:TQFP-64 |
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