MAX552 datasheet(4/12 Pages) MAXIM

4 / 12 page

+3V/+5V, 12-Bit, Serial, Multiplying DACs

in 10-Pin µMAX Package

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ELECTRICAL CHARACTERISTICS —MAX552

(VDD = +2.7V to +3.6V, VREF = 2.5V, OUT = AGND = GND, TA = TMIN to TMAX, unless otherwise noted. Typical values are at

TA = +25°C.) (Note 1)

MAX552A

VREF = 6VRMS at 1kHz, DAC register loaded

with all 1s

VREF = 3Vp-p at 10kHz, DAC register loaded

with all 0s

Using internal feedback resistor (RFB)

(Note 2)

∆VDD = +20%, -10%

TA = +25°C, to 1/2LSB, OUT load is

100

Ω||13pF, DAC register alternately loaded

with 1s and 0s

10Hz to 100kHz, measured between RFB and

OUT

CONDITIONS

nV/

√Hz

Output Noise-Voltage Density

LSB

±1

Gain Error

±1/2

INL

-85

THD

Total Harmonic Distortion

mVp-p

0.2

0.6

AC Feedthrough at OUT

µs

0.12

ppm/°C

±0.3

±1

Gain Tempco

(

∆Gain/∆Temp)

ppm/%

PSR

Power-Supply Rejection

Current Settling Time

MAX552A

VREF = 0V, OUT load is 100Ω||13pF, DAC

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

Guaranteed monotonic over

temperature

Bits

Resolution

MAX552A

MAX552B

±1

±1/2

Integral Nonlinearity

DNL

Differential Nonlinearity

MAX552B

±1

MAX552B

Using internal feedback

resistor (RFB)

Digital-to-Analog Glitch

nV-s

±2

0.6

Measured between REF and OUT

Ω

RREF

Input Resistance

ppm/°C

7.5

Input Resistance Tempco

VOUT = 0.31Vp-p, RL = 50Ω, code = full-scale

kHz

725

Reference -3dB Bandwidth

DAC register loaded

with all 0s

±0.13

±5

OUT Leakage Current

Code = zero code (Note 2)

TA = +25°C

±25

TA = TMIN to TMAX

Code = full scale (Note 2)

COUT

OUT Capacitance

STATIC PERFORMANCE

DYNAMIC PERFORMANCE (Note 3)

REFERENCE INPUT

ANALOG OUTPUT

LSB

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