MP7541BJS datasheet(3/8 Pages) EXAR

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MP7541B

Rev. 2.00

ELECTRICAL CHARACTERISTICS

VDD = + 15 V, VREF = +10 V, IOUT1 = IOUT2 = GND = 0 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

End Point Linearity

(Relative Accuracy)

K, T

+1/2

J, S

+1+1

Differential Non-Linearity

DNL

LSB

All grades

K, T

+1/2

monotonic over full

J, S

+1+1

temperature range.

Gain Error

LSB

Using Internal RFB

K, T

+3+5

J, S

+6+8

Gain Temperature Coefficient2

TCGE

ppm/

°C

∆Gain/∆Temperature

Power Supply Rejection Ratio

PSRR

+50

+100

ppm/%

|∆Gain/∆VDD|

∆VDD = + 5%

Output Leakage Current

ILKG

5+10

+200

Digital Inputs = 0 or 5 V

DYNAMIC PERFORMANCE2

RL=100

Ω, CEXT=13pF

Current Settling Time

0.65

1.0

µs

Full scale change

to 1/2 LSB

AC Feedthrough at IOUT1

1.0

mV p-p

VREF = 20 V p-p

10kHz, Sinewave

Glitch Energy

Egl

500

nVs

00--0 to 11--1

Input Change

Propagation Delay

tPD

From 50% of digital

input to 10% of final

analog output

current

REFERENCE INPUT

Input Resistance

RIN

Ω

DIGITAL INPUTS

Logical “1” Voltage

VIH

3.0

2.4

3.0

Logical “0” Voltage

VIL

0.8

Input Leakage Current

IINH, IINL

+1.0

µA

Input Capacitance2

Data

CIN

8.0

ANALOG OUTPUTS2

Output Capacitance

COUT1

100

DAC all 1’s

COUT1

DAC all 0’s

COUT2

DAC all 1’s

COUT2

100

DAC all 0’s

POWER SUPPLY3

Functional Voltage Range2

VDD

4.5

Supply Current

IDD

1.0

All Digital Inputs = 0 or 5 V

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