MAX5177BEEE datasheet(7/16 Pages) MAXIM

7 / 16 page

Low-Power, Serial, 12-Bit DACs with

Force/Sense Voltage Output

_______________________________________________________________________________________

VOUT/VREF

(12.5dB/div)

100k

FFT PLOT

FREQUENCY (Hz)

VREF = 2.5 VDC + 1.414Vp-p at f = 10kHz

VOUT

(100mV/div)

VCS

(2V/div)

MAJOR-CARRY TRANSITION

MAX5175-11

V/SCLK

(5V/div)

400ns/div

VOUT

(2mV/div)

DIGITAL FEEDTHROUGH

MAX5175-12

AC-COUPLED

-25

-20

-10

-15

-5

1000

500

1500

2000

2500

3000

REFERENCE INPUT FREQUENCY RESPONSE

FREQUENCY (kHz)

VREF = 0.67Vp-p + 1.25VDC

252

256

254

260

258

266

264

262

268

-50

-10

-30

NO-LOAD SUPPLY CURRENT

vs. TEMPERATURE

TEMPERATURE (°C)

VOUT

(10mV/div)

VDD

(1V/div)

50ms/div

START-UP GLITCH

MAX5175-14

AC-COUPLED

230

240

235

250

245

260

255

265

275

270

280

2.5

2.7 2.8 2.9

2.6

3.0 3.1 3.2

3.4

3.3

3.5

NO-LOAD SUPPLY CURRENT

vs. SUPPLY VOLTAGE

SUPPLY VOLTAGE (V)

0.44

0.48

0.46

0.52

0.50

0.58

0.56

0.54

0.60

-50

-10

-30

SHUTDOWN SUPPLY CURRENT

vs. TEMPERATURE

TEMPERATURE (°C)

Typical Operating Characteristics (continued)

(MAX5175: VDD = +5V, VREF = 2.5V; MAX5177: VDD = +3V, VREF = 1.25V; CL = 100pF, FB = OUT, code = FFF hex, TA = +25°C,

unless otherwise noted.)

MAX5175

MAX5177

MAX5177BEEE Datasheet(PDF) 7 Page - Maxim Integrated Products

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