MP7636A View Datasheet(PDF) - Exar Corporation

Part Name

Description

Manufacturer

MP7636A

15 V CMOS Microprocessor Compatible Double-Buffered, Multiplying 16-Bit Digital-to-Analog Converter

Exar Corporation 

MP7636A

ELECTRICAL CHARACTERISTICS

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

Parameter

STATIC PERFORMANCE1

25°C

Symbol Min Typ Max

Resolution (All Grades)

N

16

Integral Non-Linearity

INL

(Relative Accuracy)

J, S

+4

K, L, T

+2

Differential Non-Linearity

DNL

J, S

+4

K, T

+2

L

+1

Gain Error

GE

+0.1

Gain Temperature Coefficient2

TCGE

Power Supply Rejection Ratio

PSRR

+50

Output Leakage Current

DYNAMIC PERFORMANCE2

Current Settling Time

AC Feedthrough at IOUT1

REFERENCE INPUT

Input Resistance

LOGIC INPUTS3

Input High Voltage

Input Low Voltage

Input Current

Input Capacitance

Data

Control

ANALOG OUTPUTS2

Output Capacitance

IOUT

tS

FT

+10

2

2

RIN

2.5

7.5

VINH

VINL

ILKG

CIN

CIN

3.0 2.4

0.8

+1

5

5

COUT1

280

COUT1

120

COUT2

100

COUT2

240

Tmin to Tmax

Min Max Units

Test Conditions/Comments

FSR = Full Scale Range

16

Bits

LSB

+4

+2

Best Fit Straight Line Spec.

(Max INL – Min INL) / 2

LSB

+4

+2

+2

All grades guaranteed

monotonic over full

operating temperature

range.

+0.1 % FSR Using Internal RFB

+2 ppm/°C ∆Gain/∆Temperature

+50 ppm/%

+200 nA

|∆Gain/∆VDD|

∆VDD = + 5%

IOUT1 only

µs

mV p-p

To 1/2 LSB

RL=100Ω, CEXT=13pF

VREF = 20 V p-p

Sine wave @ 10kHz

2.5

7.5 kΩ

3.0

V

0.8 V

+1 µA

pF

pF

pF

DAC all 1’s

pF

DAC all 0’s

pF

DAC all 1’s

pF

DAC all 0’s

Rev. 2.00

3

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