MAX5480BEEE datasheet(2/6 Pages) MAXIM

2 / 6 page

8-Bit Parallel DAC in

QSOP-16 Package

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

(VDD = +5V, VREF = +10V, VOUT1 = VOUT2 = 0V, Circuit of Figure 1, TA = TMIN to TMAX, unless otherwise noted.)

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

VDD to GND ............................................................-0.3V to +17V

REF to GND .........................................................................±25V

RFB to GND .........................................................................±25V

Digital Inputs to GND .................................-0.3V to (VDD + 0.3V)

OUT1, OUT2 to GND................................................-0.3V to VDD

Operating Temperature Ranges

MAX5480_CEE....................................................0°C to +70°C

MAX5480_EEE .................................................-40°C to +85°C

Storage Temperature Range .............................-65°C to +160°C

Continuous Power Dissipation (TA = +70°C)

MAX5480_ _EE (derate 8.3mW/°C above +70°C) ........667mW

Lead Temperature (soldering 10sec) ..............................+300°C

pin 15 to GND

All grades guaranteed monotonic over temperature

TA = TMIN to TMAX

CONDITIONS

400

LSB

±1/2

INL

Relative Accuracy

Bits

Resolution

Ω

RREF

Input Resistance

%FSR/%

0.01

0.16

0.002

0.08

LSB

±1

DNL

Differential Nonlinearity

LSB

±1

Gain Error (Note 1)

ppm/°C

±2

Gain Temperature

Coefficient (Note 2)

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

TA = +25°C

TA = TMIN to TMAX

VREF = ±10V

DAC code = full scale

TA = TMIN to TMAX

±400

Output Leakage Current

(IOUT1)

±50

TA = +25°C

VREF = ±10V

DAC code = zero scale

TA = TMIN to TMAX

±400

Output Leakage Current

(IOUT2)

±50

TA = +25°C

D0–D7 = 0V to

VDD or VDD to 0V,

WR = CS = 0V,

OUT1 load =

100

Ω || 13pF

500

Output Current Settling Time

to 1/2LSB

MAX5480A

(Note 3)

TA = TMIN to TMAX

MAX5480B

0.01

PSR

Supply Rejection

0.002

TA = +25°C

250

TA = TMIN to TMAX

TA = +25°C

MAX5480A

(Note 3)

MAX5480B

MAX5480A

(Note 3)

MAX5480B

TA = TMIN to TMAX

TA = +25°C

VREF = ±10V,

100kHz sine

wave,

WR = CS = 0V

0.5

AC Feedthrough

(OUT1 or OUT2)

0.1

0.25

D0–D7 = VDD, WR = CS = 0V

D0–D7 = 0V, WR = CS = 0V

120

COUT1

OUT1 Capacitance (Note 3)

D0–D7 = VDD, WR = CS = 0V

D0–D7 = 0V, WR = CS = 0V

120

COUT2

OUT2 Capacitance (Note 3)

DC ACCURACY

REFERENCE INPUT

DYNAMIC PERFORMANCE

ANALOG OUTPUTS

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