MAX5580A(2008) Ver la hoja de datos (PDF) - Maxim Integrated

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Fabricante

MAX5580A
(Rev.:2008)

Buffered, Fast-Settling, Quad, 12-/10-/8-Bit, Voltage-Output DACs

Maxim Integrated 

Buffered, Fast-Settling, Quad,

12-/10-/8-Bit, Voltage-Output DACs

ABSOLUTE MAXIMUM RATINGS

AVDD to DVDD........................................................................±6V

AGND to DGND ..................................................................±0.3V

AVDD to AGND, DGND.............................................-0.3V to +6V

DVDD to AGND, DGND ............................................-0.3V to +6V

FB_, OUT_,

REF to AGND ........-0.3V to the lower of (AVDD + 0.3V) or +6V

SCLK, DIN, CS, PU,

DSP to DGND .......-0.3V to the lower of (DVDD + 0.3V) or +6V

UPIO1, UPIO2

to DGND ...............-0.3V to the lower of (DVDD + 0.3V) or +6V

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

Continuous Power Dissipation (TA = +70°C)

20-Pin TSSOP (derate 21.7mW/°C above +70°C)........1739mW

Operating Temperature Range ...........................-40°C to +85°C

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

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

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

ELECTRICAL CHARACTERISTICS

(AVDD = 2.7V to 5.25V, DVDD = 1.8V to AVDD, VAGND = 0, VDGND = 0, VREF = 2.5V (for AVDD = 2.7V to 5.25V), VREF = 4.096V (for

AVDD = 4.5V to 5.25V), RL = 10kΩ, CL = 100pF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)

PARAMETER

STATIC ACCURACY

Resolution

SYMBOL

CONDITIONS

MAX5580/MAX5581

N

MAX5582/MAX5583

MAX5584/MAX5585

MIN TYP MAX UNITS

12

10

Bits

8

Integral Nonlinearity

VREF = 2.5V at

MAX5580A/MAX5581A (12 bit)

AVDD = 2.7V and MAX5580B/MAX5581B (12 bit)

INL

VREF = 4.096V at

AVDD = 5.25V

MAX5582/MAX5583 (10 bit)

(Note 2)

MAX5584/MAX5585 (8 bit)

±1

±2

±4

LSB

±0.5

±1

±0.125 ±0.5

Differential Nonlinearity

Offset Error

DNL

VOS

Guaranteed monotonic (Note 2)

MAX5580A/MAX5581A (12 bit), decimal code = 250

MAX5580B/MAX5581B (12 bit), decimal code = 40

MAX5582/MAX5583 (10 bit), decimal code = 20

MAX5584/MAX5585 (8 bit), decimal code = 5

±1

LSB

±5

±5

±25

mV

±5

±25

±5

±25

Offset-Error Drift

5

ppm of

FS/°C

Gain Error

MAX5580A, VREF = 4.096V

MAX5580A, VREF = 2.5V

MAX5581A, VREF = 4.096V

GE

Full-scale output MAX5581A, VREF = 2.5V

MAX5580B/MAX5581B (12 bit)

MAX5582/MAX5583 (10 bit)

MAX5584/MAX5585 (8 bit)

±1

±5

±1.5

±7

±0.5

±4

±1

±5

LSB

±20

±40

±5

±10

±2

±3

Gain-Error Drift

1

ppm of

FS/°C

2 _______________________________________________________________________________________

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