LM285-1.2V Datasheet PDF - TelCom Semiconductor Inc
| Part Number | LM285-1.2V | |
| Description | LOW POWER/ BANDGAP VOLTAGE REFERENCES | |
| Manufacturers | TelCom Semiconductor Inc | |
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1LM285/285B-1.2V
LM285/285B-2.5V
LM385/385B-1.2V
LM385/385B-2.5V
LOW POWER, BANDGAP VOLTAGE REFERENCES
FEATURES
s Output Tolerance ....................................... 1% or 2%
s Output Voltage Option
LM285/385-1.2V ........................................ 1.235V
LM285/385-2.5V ............................................ 2.5V
s Wide Operating Current Range
LM285/385-1.2V ........................... 15µA to 20mA
LM285/385-2.5V ........................... 20µA to 20mA
s Temperature Coefficient .......................... 30ppm/°C
s Dynamic Impedance .......................................... 0.6Ω
s TO-92-3 Plastic Package
s 8-Pin Plastic Narrow Body (SOIC) Package
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 15µA
to 20mA operating current range make these voltage refer-
ences especially attractive for multimeter, data acquisition
and telecommunications applications.
PIN CONFIGURATIONS
2
3
APPLICATIONS
s ADC and DAC Reference
s Current Source Generation
s Threshold Detectors
s Power Supplies
s Multi-meters
ORDERING INFORMATION
Part No.
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
Package
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
TELCOM SEMICONDUCTOR, INC.
TO-92-3 PLASTIC
(BOTTOM VIEW)
32
1
SURFACE MOUNT
8-PIN PLASTIC SOIC
NC 1
NC 2
NC 3
ANODE 4
8 CATHODE
7 NC
6 NC
5 NC
4
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
NC = NO INTERNAL CONNECTION
5
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
Voltage
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
Tolerance
1%
1.5%
1%
1.5%
2%
3%
2%
3%
1%
1.5%
1%
1.5%
2%
3%
2%
3%
LM285/B/385/B-9 11/6/96
3-9
6
7
8
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for LM285-1.2V electronic component. |
| Information | Total 4 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ LM285-1.2V.PDF Datasheet ] | |
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