AMS04 查看數據表（PDF） - Advanced Monolithic Systems Inc

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AMS04

VOLTAGE REFERENCES

Advanced Monolithic Systems Inc 

Advanced

Monolithic

Systems

AMS04/AMS05

VOLTAGE REFERENCES

FEATURES

• Low Temperature Coefficient

• Wide Operating Current Range

AMS04…………………….15µA to 20mA

AMS05…………………….20µA to 20mA

• Max. 1Ω Dynamic Impedance

• Typ. 2% Output tolerance

APPLICATIONS

• Battery Powered Systems

• Instrumentation

• A/D, D/A Converters

• Current sources

• Power Supplies

• Telecommunication

GENERAL DESCRIPTION

The AMS04 and the AMS05 are two-terminal, band-gap voltage reference diodes, with an output voltage of 1.25V for the

AMS04 and 2.5V for the AMS05. These devices feature low dynamic impedance and good temperature coefficient, operating

over a wide current range. Since the band-gap reference of these devices uses only transistors and resistors, low noise and

good long term stability result. The wide dynamic operating range allows its use with widely varying supplies with excellent

regulation. The AMS04 and AMS05 can be used for portable meters, regulators, data acquisition converters and

telecommunication.

The AMS04 and AMS05 are operational over a temperature range of 0°C to 70°C and are available in TO-92 and SO-8

packages.

ORDERING INFORMATION:

MAX.

TEMPCO

50ppm/°C

100ppm/°C

50ppm/°C

100ppm/°C

PACKAGE TYPE

TO-92

8 LEAD SOIC

AMS04AN

AMS04BN

AMS05AN

AMS05BN

AMS04AS

AMS04BS

AMS05AS

AMS05BS

OPERATING

TEMPERATURE RANGE

0 to 70°C

0 to 70°C

0 to 70°C

0 to 70°C

PIN CONNECTIONS

TO-92

Plastic Package (N)

+

-

2

1

SO-8

SO Package (S)

N/C N/C + N/C

8765

1234

N/C N/C N/C -

Bottom View

Top View

Advanced Monolithic Systems, Inc. www.advanced-monolithic.com Phone (925) 443-0722 Fax (925) 443-0723

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