Datasheet > TC9491BCOA

TC9491BCOA

更新时间： 2024-11-28 22:25:27

品牌	Logo	应用领域
TELCOM		/
页数	文件大小	规格书
3页	47K
描述
LOW POWER, BANDGAP VOLTAGE REFERENCES

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数据手册

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TC9491BCOA 数据手册

TC9491A

TC9491B

LOW POWER, BANDGAP VOLTAGE REFERENCES

FEATURES

GENERAL DESCRIPTION

■ Temperature Coefficient ......................... 50ppm/°C

■ Wide Operating Current Range ....... 15µA to 20mA

■ Dynamic Impedance ......................................... 0.6Ω

■ Output Tolerance ...................................... 1% or 2%

■ Output Voltage Option ..................................1.220V

■ TO-92 Plastic Package

The TC9491 (1.220V output) bipolar, two-terminal,

bandgap voltage references offer precision performance

without premium price. These devices do not require thin-

film resistors, greatly lowering manufacturing complexity

and cost.

A 50ppm/°C output temperature coefficient and a 15µA

to 20mA operating current range make these devices at-

tractive for multimeter, data acquisition converter, and tele-

communication voltage references.

■ 8-Pin Plastic Small Outline (SO) Package

APPLICATIONS

■ ADC and DAC Reference

■ Current Source Generation

■ Threshold Detectors

■ Power Supplies

ORDERING INFORMATION

■ Multi-meters

Part No.

Package

Range

Temperature Tempco.

TC9491ACOA 8-Pin SOIC 0°C to +70°C

50 ppm°C

TC9491BCOA 8-Pin SOIC 0°C to +70°C 100 ppm°C

PIN CONFIGURATIONS

TC9491ACZM TO-92

TC9491BCZM TO-92

0°C to +70°C

50 ppm°C

0°C to +70°C 100 ppm°C

SURFACE MOUNT

PLASTIC PACKAGE

TO-92 PLASTIC

(BOTTOM VIEW)

CATHODE

ANODE

TC9491ACZB

TC94191BCZB

TC9491ACOA

TC94191BOA

NC = NO INTERNAL CONNECTION

TC9491A/B-3 8/23/96

TELCOM SEMICONDUCTOR, INC.

3-15

12 3

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