MAX1102 datasheet(6/16 Pages) MAXIM

6 / 16 page

8-Bit CODECs

_______________________________________________________________________________________

-40

-15

DAC GAIN ERROR vs. TEMPERATURE

TEMPERATURE (

°C)

VDD = +5.0V

VREF = +2.0V

CODE = FFhex

200

400

600

800

1000

1200

1400

1600

02468

DAC OUTPUT LOW VOLTAGE vs. OUTPUT

SINK CURRENT

OUTPUT SINK CURRENT (mA)

CODE = 0Ahex

VDD = +5.0V

CODE = 00hex

3.55

3.60

3.65

3.70

3.75

3.80

3.85

3.90

3.95

02468

DAC OUTPUT HIGH VOLTAGE vs. OUTPUT

SOURCE CURRENT

OUTPUT SOURCE CURRENT (mA)

CODE = F0hex

CODE = FFhex

VDD = +5.0V

VREF = +4.0V

-1.00

-0.75

-0.50

-0.25

0.25

0.50

0.75

1.00

100

150

200

250

ADC INTEGRAL NONLINEARITY vs. CODE

ADC OUTPUT CODE

300

-1.00

-0.75

-0.50

-0.25

0.25

0.50

0.75

1.00

100

150

200

250

ADC DIFFERENTIAL NONLINEARITY

vs. CODE

ADC OUTPUT CODE

300

-1.00

-0.75

-0.50

-0.25

0.25

0.50

0.75

1.00

100

150

200

250

DAC INTEGRAL NONLINEARITY

vs. CODE

DAC OUTPUT CODE

300

-1.00

-0.75

-0.50

-0.25

0.25

0.50

0.75

1.00

100

150

200

250

DAC DIFFERENTIAL NONLINEARITY

vs. CODE

DAC OUTPUT CODE

300

SCLK

WORST-CASE 1LSB DIGITAL STEP CHANGE

(POSITIVE)

MAX1102 toc17

µs/div

OUT

20mV/div

SCLK

WORST-CASE 1LSB DIGITAL STEP CHANGE

(NEGATIVE)

MAX1102 toc18

µs/div

OUT

20mV/div

Typical Operating Characteristics (continued)

(VDD = +3.0V (MAX1102), VDD = +5V (MAX1103), fSCLK = 6.0MHz (50% duty cycle), ROUT = 10k

Ω, COUT = 100pF, TA = +25°C,

unless otherwise noted.)

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