參數(shù)資料
型號(hào)： LM385-1.2V
廠商： TelCom Semiconductor, Inc.
英文描述： LOW POWER, BANDGAP VOLTAGE REFERENCES
中文描述： 低功耗，帶隙電壓參考
文件頁數(shù)： 1/4頁
文件大小： 54K
代理商： LM385-1.2V
3-9
TELCOM SEMICONDUCTOR, INC.
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LOW POWER, BANDGAP VOLTAGE REFERENCES
LM285/285B-1.2V
LM285/285B-2.5V
LM385/385B-1.2V
LM385/385B-2.5V
Temperature
Range
– 40
°
C to +85
°
C
– 40
°
C to +85
°
C
– 40
°
C to +85
°
C
– 40
°
C to +85
°
C
– 40
°
C to +85
°
C
– 40
°
C to +85
°
C
– 40
°
C to +85
°
C
– 40
°
C to +85
°
C
0
°
C to +70
°
C
0
°
C to +70
°
C
0
°
C to +70
°
C
0
°
C to +70
°
C
0
°
C to +70
°
C
0
°
C to +70
°
C
0
°
C to +70
°
C
0
°
C to +70
°
C
Part No.
Package
Voltage
Tolerance
LM285BEOA-1.2
LM285BEOA-2.5
LM285BEZB-1.2
LM285BEZB-2.5
LM285EOA-1.2
LM285EOA-2.5
LM285EZB-1.2
LM285EZB-2.5
LM385BCOA-1.2
LM385BCOA-2.5
LM385BCZB-1.2
LM385BCZB-2.5
LM385COA-1.2
LM385COA-2.5
LM385CZB-1.2
LM385CZB-2.5
8-Pin SOIC
8-Pin SOIC
TO-92-3
TO-92-3
8-Pin SOIC
8-Pin SOIC
TO-92-3
TO-92-3
8-Pin SOIC
8-Pin SOIC
TO-92-3
TO-92-3
8-Pin SOIC
8-Pin SOIC
TO-92-3
TO-92-3
1.2
2.5
1.2
2.5
1.2
2.5
1.2
2.5
1.2
2.5
1.2
2.5
1.2
2.5
1.2
2.5
1%
1.5%
1%
1.5%
2%
3%
2%
3%
1%
1.5%
1%
1.5%
2%
3%
2%
3%
PIN CONFIGURATIONS
GENERAL DESCRIPTION
The LM285/385-1.2V (1.235V output) and LM285/385-
2.5V (2.5V output) are bipolar, two-terminal, bandgap volt-
age references that offer precision performance without
premium price. These devices do not require thin-film re-
sistors, greatly lowering manufacturing complexity and cost.
A 30ppm/
°
C output temperature coefficient and a 15
μ
A
to 20mA operating current range make these voltage refer-
ences especially attractive for multimeter, data acquisition
and telecommunications applications.
FEATURES
I
I
Output Tolerance....................................... 1% or 2%
Output Voltage Option
LM285/385-1.2V ........................................1.235V
LM285/385-2.5V ............................................2.5V
Wide Operating Current Range
LM285/385-1.2V ........................... 15
μ
A to 20mA
LM285/385-2.5V ........................... 20
μ
A to 20mA
Temperature Coefficient .......................... 30ppm/
°
C
Dynamic Impedance.......................................... 0.6
TO-92-3 Plastic Package
8-Pin Plastic Narrow Body (SOIC) Package
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APPLICATIONS
I
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ADC and DAC Reference
Current Source Generation
Threshold Detectors
Power Supplies
Multi-meters
NC = NO INTERNAL CONNECTION
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8
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CATHODE
NC
NC
NC
NC
NC
NC
ANODE
1
TO-92-3 PLASTIC
(BOTTOM VIEW)
SURFACE MOUNT
8-PIN PLASTIC SOIC
3
LM285/285B EZB-1.2
LM285/285B EZB-2.5
LM385/385B CZB-1.2
LM385/385B CZB-2.5
LM285/285B E0A-1.2
LM285/285B EOA-2.5
LM385/385B COA-1.2
LM385/385B COA-2.5
2
LM285/B/385/B-9 11/6/96
ORDERING INFORMATION
相關(guān)PDF資料
PDF描述
LM385-2.5V LOW POWER, BANDGAP VOLTAGE REFERENCES
LM2902M Quad, 1MHz, Operational Amplifiers for Commercial, Industrial, and Military Applications
LM2902M Low Power Quad Operational Amplifiers
LM2902M96 Quad, 1MHz, Operational Amplifiers for Commercial, Industrial, and Military Applications
LM2902M Quad Operational Amplifier
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM385-2.5 制造商:AIC 制造商全稱:Analog Intergrations Corporation 功能描述:Micropower Voltage Reference
LM385-2.5/NOPB 制造商:Texas Instruments 功能描述:
LM385-2.5CSBG 制造商:AIC 制造商全稱:Analog Intergrations Corporation 功能描述:Micropower Voltage Reference
LM385-2.5CSTB 制造商:AIC 制造商全稱:Analog Intergrations Corporation 功能描述:Micropower Voltage Reference
LM385-2.5CSTR 制造商:AIC 制造商全稱:Analog Intergrations Corporation 功能描述:Micropower Voltage Reference
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