MP7626JD datasheet(3/12 Pages) EXAR

3 / 12 page

MP7626

Rev. 2.00

ELECTRICAL CHARACTERISTICS

(VDD = + 15 V, VREF = +10 V unless otherwise noted)

°C

Tmin to Tmax

Parameter

Symbol

Min

Typ

Max

Min

Max

Units

Test Conditions/Comments

STATIC PERFORMANCE1

FSR = Full Scale Range

Resolution (All Grades)

Bits

Relative Accuracy

INL

LSB

Best Fit Straight Line Spec.

J+4+4

(Max INL – Min INL) / 2

K+2+2

Differential Non-Linearity

DNL

LSB

J+4+4

K+2+2

Gain Error

+0.1

% FSR

Using Internal RFB

Gain Temperature Coefficient2

TCGE

ppm/

°C

∆Gain/∆Temperature

Power Supply Rejection Ratio

PSRR

+50

ppm/%

|∆Gain/∆VDD| ∆VDD = + 5%

Output Leakage Current

IOUT

+10

+200

IOUT1

DYNAMIC PERFORMANCE2

RL=100Ω, CL=13pF

Current Settling Time

µs

Full Scale Change to 0.1%

AC Feedthrough at IOUT1

mV p-p

VREF = 10kHz, 20 Vp-p, sinewave

REFERENCE INPUT

Input Resistance

RIN

2.5

7.5

2.5

7.5

Ω

DIGITAL INPUTS3

Logical “1” Voltage

VIH

3.0

2.4

3.0

Logical “0” Voltage

VIL

0.8

Input Leakage Current

ILKG

+1+1

µA

Input Capacitance2

Data

CIN

5pF

Control

CIN

5pF

ANALOG OUTPUTS2

Output Capacitance

COUT1

280

DAC Inputs all 1’s

COUT1

120

DAC Inputs all 0’s

COUT2

100

DAC Inputs all 1’s

COUT2

240

DAC Inputs all 0’s

POWER SUPPLY

Functional Voltage Range5

VDD

4.5

16.5

5.0

16.5

Supply Current

IDD

All digital inputs = 0 V or all = 5 V

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