MAX5652 datasheet(2/14 Pages) MAXIM

2 / 14 page

16-Bit, Parallel-Input, Voltage-Output DACs

with Internal Reference

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ABSOLUTE MAXIMUM RATINGS

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.

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

AVDD to AGND, GND…………………………...…… -0.3V to +6V

DVDD to DGND…..…………………………………… -0.3V to +6V

DGND to GND……………………………………… -0.3V to +0.3V

DGND, GND to AGND…………………………….. -0.3V to +0.3V

D0–D15, CSLSB, CSMSB, WR, LDAC, CLR, MID/ZERO,

to DGND…………………………………-0.3V to (DVDD + 0.3V)

REF to AGND……………………………….-0.3V to (AVDD + 0.3V)

OUT, MTAP, INA to AGND, GND...........................-0.3V to AVDD

INB to AGND ..……………………………………………-6V to +6V

INB to MTAP………………………………………………-6V to +6V

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

Continuous Power Dissipation (TA = +70°C)

32-Pin TQFN (derate 20.8mW/°C above +70°C)….2758.6mW

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

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

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

ELECTRICAL CHARACTERISTICS—MAX5650

(AVDD = DVDD = +4.75V to +5.25V, AGND = DGND = GND = 0V, VREF = internal, RL =

∞, CL = 10pF, CREF = 1µF,

TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

STATIC PERFORMANCE—ANALOG SECTION

Resolution

Bits

Differential Nonlinearity

DNL

Guaranteed monotonic

±0.5

±1

LSB

Integral Nonlinearity

INL

±4

LSB

Zero-Code Offset Error

ZSE

±80

µV

Zero-Code Temperature

Coefficient

ZSTC

(Note 2)

±0.05

ppmFS/

°C

Gain Error

(Note 3)

±10

LSB

Gain-Error Temperature

Coefficient

(Note 2)

±0.1

ppm/°C

DAC Output Resistance

ROUT

(Note 4)

6.2

Ω

Bipolar Resistor Ratio

RINB / RINA

Ω/Ω

Bipolar Resistor Ratio Error

±0.05

Bipolar Resistor Ratio

Temperature Coefficient

(Note 2)

±0.5

ppm/°C

Bipolar Resistor Value

RINB and RINA (Note 4)

12.4

Ω

VOLTAGE REFERENCE (RREF = 10k

Ω, CREF(MIN) = 1µF)

Voltage Reference

VREF

TA = +25°C

4.081

4.106

4.111

Reference Voltage Temperature

Coefficient

TCVREF

(Note 2)

ppm/°C

Reference Load Regulation

VOUT /

IOUT

≤ IOUT ≤ VREF / 10kΩ

0.1

0.6

µV/µA

Short-Circuit Current

6mA

Reference Load

IREF

400

µA

Reference Power-Up Time

Settle to 0.5 LSB

Power-Supply Rejection Ratio

PSRR

AVDD = DVDD = 4.75V to 5.25V (FS code)

0.5

mV/V

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