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Ideal for space critical applications, the LM4040 and LM4041 precision voltage references are available in the SOT-23 surface-mount package.The LM4040 is the available in fixed reverse breakdown voltages of 2.5V, 4.096V and 5.0V. The LM4041 is available with a fixed 1.225V or an adjustable reverse breakdown voltage.The minimum operating current ranges from 60μA for the LM4041-1.2 to 74μA for the LM4040-5.0. LM4040 versions have a maximum operating current of 15mA. LM4041 versions have a maximum operating current of 12mA.The LM4040 and LM4041 have bandgap reference temperature drift curvature correction and low dynamic impedance, ensuring stable reverse breakdown voltage accuracy over a wide range of operating temperatures and currents.
Small SOT-23 package
No output capacitor required
Tolerates capacitive loads
Fixed reverse breakdown voltages of 1.225V or
Adjustable reverse breakdown version

LM4041 封裝圖

LM4041 封裝圖
| 型號(hào) | 制造商 | 描述 | 購(gòu)買 |
|---|---|---|---|
| LM4041DYM3-ADJ-TR | Vishay BC Components | 薄膜電容 Rectangular | 立即購(gòu)買 |
| LM4041DYM3-1.2-TR | Vishay BC Components | 立即購(gòu)買 | |
| LM4041CYM3-ADJ-TR | Vishay BC Components | 立即購(gòu)買 | |
| LM4041CYM3-1.2-TR | Vishay BC Components | 立即購(gòu)買 |
| 標(biāo)題 | 類型 | 大?。↘B) | 下載 |
|---|---|---|---|
| LM4041D12,LM4041D,LM4041C12,LM | RAR | 699 | 點(diǎn)擊下載 |
| CD4041UB,pdf(CD4041UB TYPES) | RAR | 620 | 點(diǎn)擊下載 |
| XFS4041CN中文語(yǔ)音合成芯片數(shù)據(jù)手冊(cè) | RAR | 512 | 點(diǎn)擊下載 |
| 4041 CMOS 四原碼、補(bǔ)碼緩沖器 | RAR | 118 | 點(diǎn)擊下載 |
| 4041 CMOS 四原碼-補(bǔ)碼緩沖器 | 119 | 點(diǎn)擊下載 | |
| THS4041,THS4042,pdf(165-MHz C- | RAR | 991 | 點(diǎn)擊下載 |
| THS4041-Q1,pdf(165-MHz C-Stabl | RAR | 487 | 點(diǎn)擊下載 |
| X40410, X40411 pdf datasheet ( | RAR | 443 | 點(diǎn)擊下載 |
LM4041-NLM4041-N-Q1 精密基準(zhǔn)電壓源非常適合空間關(guān)鍵型應(yīng)用,采用超小型 SC70 和 SOT-23 表面貼裝封裝。LM4041-NLM4041-N-Q1 的先進(jìn)設(shè)計(jì)無需外部穩(wěn)定
Texas Instruments LM4041/LM4041xQ精密電壓基準(zhǔn)功能多樣,使用方便,應(yīng)用廣泛。該器件無需外部電容器即可工作,搭配所有容性負(fù)載均可穩(wěn)定工作。
lm124應(yīng)用電路:
LM107 LM207 LM307應(yīng)用電路
Lm137 Lm237 Lm337應(yīng)用電路
...調(diào)節(jié),直到VFB和VREF_INT相匹配。 一些可調(diào)并聯(lián)參考(如LM4041)使VFB通過R1;還有一些并聯(lián)參考會(huì)使VFB通過R2,如TLV431。而我主要研究LM4041,但在方程中,通過轉(zhuǎn)換R1和R2,此概念
LM4040是一個(gè)精確的雙端并聯(lián)模式,提供固定反向 ??擊穿電壓為2.048V,2.500V,3.000V,3.3V,4.096V帶隙電壓基準(zhǔn),和5.000V。
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