ADC3683 datasheet(7/70 Pages) TI1

No. de pieza	ADC3683

Descripción Electrónicos	ADC3683-SP Space Grade 18-Bit 1 to 65MSPS, Low Noise, Ultra-low Power Dual Channel ADC

PDF	70 Pages

Scroll/Zoom	100%

Fabricante Electrónico	TI1 [Texas Instruments]

Página de inicio	http://www.ti.com

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5.6 Electrical Characteristics - DC Specifications

Typical values are at TA = 25°C, full temperature range is TMIN = –55°C to TMAX = 105°C, ADC sampling rate = 65 MSPS,

50% clock duty cycle, AVDD = IOVDD = 1.8 V, 1.6 V external reference, and –1-dBFS differential input, unless otherwise

noted

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

DC ACCURACY

No missing codes

bits

PSRR

FIN = 1 MHz

ADC3683-SP: 65 MSPS

DNL

Differential nonlinearity

FIN = 5 MHz

-0.9

± 0.7

1.7

LSB

INL

Integral nonlinearity

FIN = 5 MHz

± 7

± 21.5

LSB

VOS_ERR

Offset error

± 130

± 510

LSB

VOS_DRIFT

Offset drift over temperature

± 0.2

LSB/ºC

GAINERR

Gain error

External 1.6V Reference

± 1.7

%FSR

GAINDRIFT

Gain drift over temperature

External 1.6V Reference

ppm/ºC

GAINERR

Gain error

Internal Reference

-5

1.3

%FSR

Internal Reference, Fs= 10 MSPS

-2.5

0.2

+2.5

%FSR

GAINDRIFT

Gain drift over temperature

Internal Reference

242

ppm/ºC

Transition Noise

LSB

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ADC3683-SP

SBASAB5 – MARCH 2024

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