ALD500R Просмотр технического описания (PDF) - Advanced Linear Devices

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ALD500R

PRECISION INTEGRATING ANALOG PROCESSOR WITH PRECISION VOLTAGE REFERENCE

Advanced Linear Devices 

ABSOLUTE MAXIMUM RATINGS

Supply voltage, V+

Differential input voltage range

Power dissipation

Operating temperature range PE, SE package

Operating temperature range QE package

Storage temperature range

Lead temperature, 10 seconds

13.2V

-0.3V to V+ +0.3V

600 mW

0°C to +70°C

-55°C to +125°C

-65°C to +150°C

+260°C

OPERATING ELECTRICAL CHARACTERISTICS

TA = 25°C V+ = +5V V- = -5V (V supply ± 5V) unless otherwise specified; CAZ = CREF = 0.47µf

Parameter

500RAU

500RA

500R

Symbol Min Typ Max Min Typ Max Min Typ Max

Unit

Test Conditions

Resolution

15

30

60

µV

Notes 1, 7

Zero-Scale

ZSE

Error

0.0025

0.003

0.003

0.005

0.005 %

0.008 %

0°C to 70°C

End Point

ENL

Linearity

0.001 0.005

0.007

0.003 0.010

0.015

0.005 0.015 %

0.020

Notes 1, 2

0°C to +70°C

Best Case

NL

Straight Line

Linearity

0.0025

0.004

0.003 0.005

0.008

0.003 0.008 %

0.015

Notes 1, 2

0°C to +70°C

Zero-Scale

Temperature

Coefficient

TCZS

0.3

0.6

0.15

0.3

0.3 0.7

0.15 0.35

0.3 0.7

0.15 0.35

µV/°C 0°C to +70°C

ppm/°C Notes 1, 7

Full-Scale

SYE

Symmetry Error

(Rollover Error)

0.005

0.008

0.008

0.010

0.01

0.012

%

0°C to 70°C

%

Full-Scale

TCFS

1.3

Temperature

Coefficient

1.3

1.3

ppm/°C 0°C to +70°C

Note 7

Input

IIN

2

Current

2

2

pA

VIN = 0V

Common-Mode CMVR VSS+1.5

Voltage Range

VDD-1.5 VSS+1.5

VDD-1.5 VSS+1.5

VDD-1.5 V

Integrator

Output Swing

VINT VSS+0.9

VDD-0.9 VSS+0.9

VDD-0.9 VSS+0.9

VDD-0.9 V

Analog Input

Signal Range

VIN VSS+1.5

VDD-1.5 VSS+1.5

VDD-1.5 VSS+1.5

VDD-1.5 V

AGND = 0V

Voltage

Reference

Range

VREF VSS+1

VDD-1 VSS+1

VDD-1 VSS+ 1

VDD-1 V

4

Advanced Linear Devices

ALD500RAU/ALD500RA/ALD500R

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