AD3552R datasheet(4/68 Pages) AD

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Data Sheet

AD3552R

SPECIFICATIONS

analog.com

Rev. A | 4 of 68

Table 2.

Parameter1

Symbol

Min

Typ

Max

Unit

Test Conditions/Comments

Pin Capacitance

CIN

LOGIC OUTPUTS

Output Low Voltage

VOL

0.20 ×

VLOGIC

ISINK = 100 μA

Output High Voltage

VOH

0.80 ×

VLOGIC

ISOURCE = 100 μA

Pin Capacitance

CIN

POWER REQUIREMENTS

VLOGIC Pin

1.1

1.8

1.89

VLOGIC Current

ILOGIC

7.5

µA

VINH = VLOGIC × 0.9, VINL = VLOGIC × 0.1

VLOGIC Dynamic Current

ILOGIC_DYNAMIC

SCLK = 66 MHz, quad SPI DDR, VINH = VLOGIC ×

0.65, VINL = VLOGIC × 0.35

DVDD Pin

1.71

1.8

1.89

DVDD Current

IDVDD

0.5

0.8

DVDD Dynamic Current

IDVDD_DYNAMIC

SCLK = 66 MHz, quad SPI DDR

AVDD Pin

4.75

5.25

AVDD Current

IDD

28.5

Channel 0 and Channel 1 zero-scale, 0 V to ±5 V

range

AVDD Power-Down Current

IDD

0.6

After reset, DACs powered down

AVDD Reset Current

IDD

120

µA

RESET asserted

1 See the Terminology section.

2 Guaranteed by design and characterization, not production tested.

3 Measured at zero code.

4 Reference temperature coefficient is calculated as per the box method.

AC CHARACTERISTICS

AVDD = 5.0 V ± 5%, DVDD = 1.8 V ± 5%, 1.1 V ≤ VLOGIC ≤ 1.9 V, −40°C ≤ TA ≤ +105°C, measured with the ADA4807-1 external amplifier, unless

otherwise noted.

Table 3.

Parameter1

Min

Typ

Max

Unit

Test Conditions/Comments

DYNAMIC PERFORMANCE

Output Voltage Settling Time

100

2 V step, 0.1% error, 0 V to 5 V range

2 V step, 1% error, 0 V to 5 V range

60 mV step, 0.1% error, 0 V to 5 V range

60 mV step, 1% error, 0 V to 5 V range

Slew Rate

100

V/µs

Full-scale step, 0 V to 2.5 V range

Digital-to-Analog Glitch Impulse

pV×s

0 V to 5 V range, ±1 LSB change around major carry

Digital Feedthrough

pV×s

50 MHz clock, RFB2_x

DAC to DAC Crosstalk

6.5

pV×s/V

Full-scale step, RFB2_x

AC PSRR

1 kHz, RFB1_x

1 MHz, RFB1_x

Output Noise Spectral Density

nV/

Hz DACcode=midscale,externalreference,10kHz,NCAPx=1.2μF,

PCAPx = none, RFB1_x

nV/

Hz RFB2_x

nV/

Hz RFB4_x

Output Noise

3.8

µVRMS

DAC code = midscale, external reference, 1 Hz to 10 kHz, NCAPx =

1.2 μF, PCAPx = none, RFB1_x

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