MP7680 datasheet(5/12 Pages) EXAR

Nome de Peças	MP7680

Descrição Electrónicos	5 V CMOS 12-Bit Quad Double-Buffered Multiplying Digital-to-Analog Converter

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Fabricante Electrônico	EXAR [Exar Corporation]

Página de início	http://www.exar.com

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MP7680

5

Rev. 3.10

ELECTRICAL

CHARACTERISTICS

(V DD = + 5 V, V REF = +10 V, IO UT1 = IO UT2 = DGND = AGND = 0 V Unless Otherwise

Noted)

25

°C

Tmin to Tmax

Parameter

Symbol

Min

Typ

Max

Min

Max

Units

Test Conditions/Comments

ST ATIC PERFORMANCE

1

Resolution (All Grades)

N

12

Bits

Integral Non-Linearity

INL

LSB

Best Fit Straight Line Spec.

(Relative Accuracy)

(Max INL - Min INL) / 2

K

+1

J

+2

Differential Non-Linearity

DNL

LSB

K

+1

+2.0

J

+4

+4.0

Gain Error

GE

LSB

Using Internal RFB

K

+16

J

+16

Gain Temperature Coefficient2

TCGE

+2

ppm/°°C DGain/DTemperature

Power Supply Rejection Ratio

PSRR

+50

+70

ppm/%

|DGain/DVDD| DVDD = + 5%

Output Leakage Current

IOUT

+50

+200

nA

IOUT1 VIN = 0 V

IOUT2 VIN = VDD

DYNAMIC

PERFORMANCE

2

RL=100W, CEXT=13pF

Current Settling Time

tS

1.0

ms

Full scale change to 1/2 LSB

REFERENCE

INPUT

Input Resistance

RIN

3

5

7

3

7

kW

Voltage Input Range2

VIN

+10

+25

V

DIGIT AL INPUTS

Input High Voltage

VIH

2.4

V

Input Low Voltage

VIL

0.8

V

Input Current

ILKG

+1

+4

mA

VIN = 0 V and VDD

Input Capacitance2

Data

CIN

7.0

pF

Control

CIN

7.0

pF

ANALOG

OUTPUTS 2

Output Capacitance

COUT1

100

pF

DAC all 1’s

COUT1

50

pF

DAC all 0’s

COUT2

50

pF

DAC all 1’s

COUT2

100

pF

DAC all 0’s

Nº de peça semelhante - MP7680

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Descrição semelhante - MP7680

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MP7680 Folha de dados(PDF) 5 Page - Exar Corporation

MP7680 Folha de dados(HTML) 5 Page - Exar Corporation

Nº de peça semelhante - MP7680

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