MAS9316N Ver la hoja de datos (PDF) - Micro Analog Systems Oy

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MAS9316N

16-BIT DAC, BUFFERED

Micro Analog Systems Oy 

AC PERFORMANCE CHARACTERISTICS

DA9316.002

September 8, 1997

These characteristics are included for design guidance only and are subject to sample testing only. VDD=+15V,

VREF=10V, IO1=IO2=DGND=0V except where stated. Output Amp is HOS-050.

(test conditions Ta=+25C)

Parameter

Symbol

Conditions

Min Typ

Max Units

Propagation Delay

tPD

IO1 load R=100 , Cext=13pF

300

ns

All Data Inputs 0V to VDD or

VDD to 0V

From 50% digital input change

to 90% of final analog output.

CURRENT SETTLING

ts

TIMESettling

1.5

6S

Major Code Transition

to +0.01% FSR (strobed).

0111111111111111 to

1000000000000000 or

1000000000000000 to

Full Scale Transition

0111111111111111

All Data Inputs 0V to VDD or

3.0

7s

VDD to 0V

OUTPUT CAPACITANCE

Co

CIO1 (Pin 16)170

CIO2 (Pin 15)

CIO1 (Pin 16)

CIO2 (Pin 15)

Digital inputs VIH

Digital inputs VIH

Digital inputs VIL

Digital inputs VIL

170

pF

30

pF

80

pF

100

pF

Digital to Analog Glitch

Q

VREF =0V

250

nVs

Energy

DAC register alternately loaded

with all 0s and all 1s

Multiplying Feedthrough

FT

VREF=20Vpp; f=10kHz sine

Error at IO1

wave

VREF=20Vpp, f=1kHz sine

wave

3.0

mVpp

0.3

mVpp

Power Supply Rejection

Ratio

PSRR

VDD = 14 to 16V

±0.000 ±0.00 %/%

1

2

TIMING DIAGRAM

DATA

t1

LATCH

t2

OUTPUT

t1 = Data Setup Time (80ns)

t2 = Strobe Width (80ns)

t3 = Settling Time (2us typical)

t1

t2

t3

5

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