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參數(shù)資料
| 型號： | LM4051AIADJMWC |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.212 V, UUC |
| 封裝： | WAFER |
| 文件頁數(shù)： | 9/18頁 |
| 文件大小： | 439K |
| 代理商： | LM4051AIADJMWC |
National P/N LM4051 - Precision Micropower Shunt Voltage Reference
LM4051BIM3X-1.2 SOT-23
3
MSL Full production N/A
N/A
1K+
$0.8000
reel
of
3000
RHB
1T
LM4051BIM3X-ADJ SOT-23
3
MSL Full production N/A
N/A
1K+
$0.8000
reel
of
3000
RIB
1T
LM4051CIM3X-1.2 SOT-23
3
MSL Full production N/A
N/A
1K+
$0.7300
reel
of
3000
RHC
1T
LM4051CIM3X-ADJ SOT-23
3
MSL Full production N/A
N/A
1K+
$0.7300
reel
of
3000
RIC
1T
LM4051AI1.2 MDC
Full production
N/A
N/A Samples
gel pak
of
N/A
-
LM4051AIADJ MDC
Full production
N/A
N/A Samples
gel pak
of
N/A
-
LM4051AI1.2 MWC
Full production
N/A
wafer
jar
of
N/A
-
LM4051AIADJ MWC
Full production
N/A
wafer
jar
of
N/A
-
General Description
Ideal for space critical applications, the LM4051 precision voltage reference is available in the sub-miniature
(3 mm x 1.3 mm) SOT-23 surface-mount package. The LM4051's advanced design eliminates the need for
an external stabilizing capacitor while ensuring stability with any capacitive load, thus making the LM4051
easy to use. Further reducing design effort is the availability of a fixed (1.225V) and adjustable reverse
breakdown voltage. The minimum operating current is 60 A for the LM4051-1.2 and the LM4051-ADJ. Both
versions have a maximum operating current of 12 mA.
The LM4051 comes in three grades (A, B, and C). The best grade devices (A) have an initial accuracy of
0.1%, while the B-grade have 0.2% and the C-grade 0.5%, all with a tempco of 50 ppm/°C guaranteed from
-40°C to 125°C.
The LM4051 utilizes fuse and zener-zap trim of reference voltage during wafer sort to ensure that the prime
parts have an accuracy of better than ±0.1% (A grade) at 25°C.
Features
q
Small packages: SOT-23
q
No output capacitor required
q
Tolerates capacitive loads
q
Reverse breakdown voltage options of 1.225V and adjustable
Key Specification
file:///H|/imaging/BITTING/cpl/20020808_1/08062002_10/NATL/08062002_HTML/LM4051.html (3 of 4) [09-Aug-2002 2:42:29 PM]
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM4051AIADJMDC | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.212 V, UUC |
| LM4121AIM5X-1.2/NOPB | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 1.25 V, PDSO5 |
| LM4140BCMX-1.2/NOPB | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 1.25 V, PDSO8 |
| LM4140CCMX-2.0/NOPB | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.048 V, PDSO8 |
| LM4140BCMX-2.0/NOPB | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.048 V, PDSO8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM4051AIM3-1.2 | 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
| LM4051AIM3-1.2 | 制造商:Texas Instruments 功能描述:IC SM PRECISION REFERENCE 0.1% 1.2V |
| LM4051AIM3-1.2/NOPB | 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
| LM4051AIM3-1.2/NOPB | 制造商:Texas Instruments 功能描述:Voltage Reference |
| LM4051AIM3-1.2+ | 制造商:Maxim Integrated Products 功能描述:V-REF PRECISION 1.225V 15MA 3PIN SOT-23 - Cut Tape Product |
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