EVAL-AD5063EB datasheet(3/20 Pages) AD

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AD5063

Rev. C | Page 3 of

SPECIFICATIONS

VDD = 2.7 V to 5.5 V, VREF = 4.096 V @ VDD = 5.0 V, RL = unloaded, CL = unloaded to GND; TMIN to TMAX, unless otherwise noted.

Table 2.

B Version1

Parameter

Min

Typ

Max

Unit

Test Conditions/Comments

STATIC PERFORMANCE

Resolution

Bits

Relative Accuracy (INL)

±0.5

±1

LSB

−40°C to + 85°C, B grade over all codes

Total Unadjusted Error (TUE)

±500

±800

μV

Differential Nonlinearity (DNL)

±0.5

±1

LSB

Guaranteed monotonic

Gain Error

±0.01

±0.02

% FSR

TA = −40°C to +85°C

Gain Error Temperature Coefficient

ppm FSR/°C

Zero-Code Error

±0.05

±0.1

All 0s loaded to DAC register,

TA = −40°C to +85°C

Zero-Code Error Temperature Coefficient

0.05

μV/°C

Offset Error

±0.05

±0.1

TA = −40°C to +85°C

Offset Error Temperature Coefficient

0.5

μV/°C

Full-Scale Error

±500

±800

μV

All 1s loaded to DAC register,

TA = −40°C to +85°C

Bipolar Resistor Matching

Ω/Ω

RFB/RINV, RFB = RINV = 30 kΩ typically

Bipolar Zero Offset Error

±8

±16

LSB

Bipolar Zero Temperature Coefficient

±0.5

ppm FSR/°C

Bipolar Gain Error

±16

±32

LSB

OUTPUT CHARACTERISTICS2

Output Voltage Range

VREF

Unipolar operation

−VREF

VREF

Bipolar operation

Output Voltage Settling Time3

¼ scale to ¾ scale code transition to ±1 LSB

AD5063BRMZ

μs

AD5063BRMZ-1

μs

VDD = 4.5 V to 5.5 V

μs

VDD = 2.7 V to 5.5 V

Output Noise Spectral Density

nV/√Hz

DAC code = midscale, 1 kHz

Output Voltage Noise

μV p-p

DAC code = midscale, 0.1 Hz to 10 Hz

bandwidth

Digital-to-Analog Glitch Impulse

nV-s

1 LSB change around major carry

Digital Feedthrough

0.002

nV-s

DC Output Impedance (Normal)

kΩ

Output impedance tolerance ±10%

DC Output Impedance (Power-Down)

(Output Connected to 1 kΩ Network)

kΩ

Output impedance tolerance ±400 Ω

(Output Connected to 10 kΩ Network)

100

kΩ

Output impedance tolerance ±20 kΩ

REFERENCE INPUT/OUPUT

VREF Input Range

VDD − 50 mV

Input Current (Power-Down)

±1

μA

Zero-scale loaded

Input Current (Normal)

±1

μA

DC Input Impedance

MΩ

Bipolar/unipolar operation

LOGIC INPUTS

Input Current4

±1

±2

μA

Input Low Voltage, VIL

0.8

VDD = 4.5 V to 5.5 V

0.8

VDD = 2.7 V to 3.6 V

Input High Voltage, VIH

2.0

VDD = 2.7 V to 5.5 V

1.8

VDD = 2.7 V to 3.6 V

Pin Capacitance

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