- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄358849 > LM368-50 PDF資料下載
參數(shù)資料
| 型號(hào)： | LM368-50 |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大小： | 134K |
| 代理商： | LM368-50 |
TL/H/8446
L
December 1994
LM368-2.5 Precision Voltage Reference
General Description
The LM368-2.5 is a precision, monolithic, temperature-com-
pensated voltage reference. The LM368-2.5 makes use of
thin-film technology enhanced by the discrete laser trim-
ming of resistors to achieve excellent Temperature coeffi-
cient (Tempco) of V
OUT
(as low as 11 ppm/
§
C), along with
tight initial tolerance, (as low as 0.02%). The trim scheme is
such that individual resistors are cut open rather than being
trimmed (partially cut), to avoid resistor drift caused by elec-
tromigration in the trimmed area. The LM368-2.5 also pro-
vides excellent stability vs. changes in input voltage and
output current. The output is short circuit proof. A trim pin is
made available for fine trimming of V
OUT
or for obtaining
intermediate values without greatly affecting the Tempco of
the device.
Features
Y
400
m
A operating current
Y
Low output impedance
Y
Excellent line regulation (.0001%/V typical)
Y
Single-supply operation
Y
Externally trimmable
Y
Low temperature coefficient
Y
Excellent initial accuracy (0.02% typical)
Y
Best reference available for low-voltage operation
(V
S
e
5V, V
REF
e
2.500V)
Connection Diagram
Metal Can Package (TO-5)
TL/H/8446–1
Top View
*
case connected to V
b
Order Number LM368H-2.5 LM368YH-2.5
See NS Package Number H08C
Typical Applications
Low Voltage Reference
TL/H/8446–2
C
1995 National Semiconductor Corporation
RRD-B30M115/Printed in U. S. A.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM368-10 | |
| LM268BYH-6.2 | Voltage Reference |
| LM168BYH-6.2 | Voltage Reference |
| LM368YH-6.2 | Voltage Reference |
| LM368YH-2.5 | LM368-2.5 Precision Voltage Reference |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM3686 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Step-Down DC-DC Converter with Integrated Post Linear Regulators System and Low-Noise Linear Regulator |
| LM3686TL-AADW | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Step-Down DC-DC Converter with Integrated Post Linear Regulators System and Low-Noise Linear Regulator |
| LM3686TL-AADWEV | 功能描述:電源管理IC開(kāi)發(fā)工具 LM3686TL-AADW EVAL BOARD RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| LM3686TLE-AADW/NOPB | 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| LM3686TLE-AAED | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Step-Down DC-DC Converter with Integrated Post Linear Regulators System and Low-Noise Linear Regulator |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。