MP7523JS datasheet(3/12 Pages) EXAR

3 / 12 page

MP7523/XRD7523

Rev. 3.00

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

Resolution (All Grades)

Bits

Integral Non-Linearity

INL

LSB

Best Fit Straight Line

(Relative Accuracy)

(Max INL – Min INL) / 2

J+1/2

+1/2

K+1/4

+1/4

Monotonicity

Guaranteed over temp

Differential Non-Linearity

DNL

LSB

All grades monotonic over full

J+1+1

temperature range.

K+1+1

Gain Error

+1.5

+1.8

Using Internal RFB

Digital Inputs = VINH

Power Supply Rejection Ratio

PSRR

+200

+300

ppm/%

|∆Gain/∆VDD| ∆VDD = + 5%

Digital Inputs = VINH

Output Leakage Current (Pin 1)

IOUT1

+50nA

+200nA

Digital Inputs = VINL

Output Leakage Current (Pin 2)

IOUT2

+50nA

+200nA

Digital Inputs = VINH

REFERENCE INPUT

Input Resistance

RIN

Ω

VOUT1 = VOUT2 = 0 V

DIGITAL INPUTS

Logical “1” Voltage

VIH

14.5

Logical “0” Voltage

VIL

0.5

Input Leakage Current

ILKG

+1+1

µA

ANALOG OUTPUTS

Output Capacitance2

COUT1

100

DAC Inputs all 1’s

COUT1

DAC Inputs all 0’s

COUT2

DAC Inputs all 1’s

COUT2

100

DAC Inputs all 0’s

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