MP7529BJS datasheet(3/12 Pages) EXAR

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MP7529B

Rev. 2.00

°C

Tmin to Tmax

ELECTRICAL CHARACTERISTICS

(VDD = 4.5 V to 5.5 V, Nominal VDD = 5 V, VREF = 10 V unless otherwise noted)

Parameter

Symbol

Min

Typ

Max

Min

Max

Units

Test Conditions/Comments

STATIC PERFORMANCE1

Resolution (All Grades)

Bits

Integral Non-Linearity

INL

LSB

End Point Linearity Spec.

(Relative Accuracy)

J+1+1

K+1/2

+1/2

Differential Non-Linearity

DNL

LSB

All grades monotonic over full

J+1+1

temperature range.

K+1+1

Gain Error

LSB

Using Internal RFB

J+4+5

K+2+3

Gain Temperature Coefficient2

TCGE

+15

ppm/

°C

∆Gain/∆Temperature

Power Supply Rejection Ratio

PSRR

+100

+200

ppm/%

|∆Gain/∆VDD|, ∆VDD = + 5%

VDD = 4.75 V, +5%, & 5.25 V +5%

Output Leakage Current

ILKG

+50

+200

DYNAMIC PERFORMANCE2

Harmonic Distortion

THD

–95

VIN = 6VRMS @ 1 KHz

Digital Crosstalk

nVs

AC Feedthrough

VREFA to IOUTA

FTA

–70

–65

VREFB to IOUTB

FTB

–70

–65

Channel-to-Channel Isolation

CCI

VREFA to IOUTB

CCIBA

–77

VREFB to IOUTA

CCIAB

–77

Glitch Energy

Egl

nVs

All zeros to all ones Input Change.

Current Settling Time

200

250

To 1/2 LSB,RL=100Ω, CEXT=13pF

Propagation Delay

tPD

100

150

From 50% of digital input to 90%

of final analog output current

RL=100Ω, CEXT=13pF

REFERENCE INPUT

Input Resistance

RIN

Ω

Input Resistance Matching

+1+1%

DIGITAL INPUTS3

Logical “1” Voltage

VIH

2.4

Logical “0” Voltage

VIL

0.8

Input Leakage Current

ILKG

+1+10

µA

Input Capacitance2

Data

CIN

Control

CIN

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