MAX5270 datasheet(2/13 Pages) MAXIM

2 / 13 page

Octal, 13-Bit Voltage-Output DAC

with Parallel Interface

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

(VDD = +12V, VSS = -12V, VCC = +5V, VGND = VDUTGND_ _ = 0, VREF_ _ _ _+ = +4.096V, VREF_ _ _ _- = 0, RL = 10M

Ω,

CL = 50pF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)

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 +13.2V

VSS to GND ........................................................ -13.2V to +0.3V

VCC to GND ............................................................ -0.3V to +6V

A_, D_, WR, CS, LD, CLR to GND.............+0.3V to (VCC + 0.3V)

REF_ _ _ _+, DUTGND_ _ ................(VSS - 0.3V) to (VDD + 0.3V)

OUT_ ..........................................................................VDD to VSS

Maximum Current into REF_ _ _ _ _, DUTGND_ _ ...........±10mA

Maximum Current into Any Signal Pin ............................. ±50mA

OUT_ Short-Circuit Duration to VDD, VSS, and GND .............. 1s

Continuous Power Dissipation (TA = +70°C)

44-Pin MQFP (derate 11.1mW/°C above +70°C)........ 870mW

Operating Temperature Ranges

MAX5270_CMH ................................................. 0°C to +70°C

MAX5270_EMH............................................... -40°C to +85°C

Junction Temperature ..................................................... +150°C

Storage Temperature Range ............................ -65°C to +150°C

Lead Temperature (soldering, 10s) ................................ +300°C

(Note 1)

(Note 2)

MAX5270A

REF_ _ _ _- tied to AGND externally

(Note 1)

MAX5270B

Guaranteed monotonic

CONDITIONS

Ω

0.5

DC Output Impedance

10,000

Capacitive Load to GND

Ω

Resistive Load to GND

Minimum Output Voltage

9VDD - 2

Maximum Output Voltage

4.5

(REF_ _ _ _+) - (REF_ _ _ _-)

Range

REF_ _ _ _- Input

4.5

REF_ _ _ _+ Input

µA

±1

±10

Input Current

Ω

Input Resistance

±2

Bits

Resolution

µV

DC Crosstalk

ppm

FSR/°C

0.15

Gain Temperature Coefficient

LSB

±2

±5

Gain Error

LSB

±4

INL

Relative Accuracy

LSB

±1

DNL

Differential Nonlinearity

LSB

±2

±4

ZSE

Zero-Scale Error

LSB

±4

±8

FSE

Full-Scale Error

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

STATIC PERFORMANCE (ANALOG SECTION)

REFERENCE INPUTS

ANALOG OUTPUTS

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