AD5532ABC-2 datasheet(2/16 Pages) AD

2 / 16 page

REV. A

–2–

(VDD = +8 V to +16.5 V, VSS = –4.75 V to –16.5 V; AVCC = +4.75 V to +5.25 V;

DVCC = +2.7 V to +5.25 V; AGND = DGND = DAC_GND = 0 V; REF_IN = 3 V;

OFFS_IN = OV; Output Range from VSS + 2 V to VDD – 2 V. All outputs unloaded. All specifications TMIN to TMAX, unless otherwise noted.)

AD5532B–SPECIFICATIONS

AD5532B-1

Parameter

B Version

Unit

Conditions/ Comments

DAC DC PERFORMANCE

Resolution

Bits

Integral Nonlinearity (INL)

±0.39

% of FSR max

±0.15% typ

Differential Nonlinearity (DNL)

±1

LSB max

±0.5 LSB typ Monotonic

Offset

90/170/250

mV min/typ/max

See Figure 6.

Gain

3.52

typ

Full-Scale Error

–1/+0.5

% of FSR max

ISHA DC PERFORMANCE

VIN to VOUT Nonlinearity

±0.006

% typ

After Offset and Gain Adjustment

±0.018

% max

Total Unadjusted Error (TUE)

±2.5

mV typ

See TPC 6.

±12

mV max

Offset Error

±1

mV typ

±10

mV max

Gain

3.51/3.52/3.53

min/typ/max

ISHA ANALOG INPUT (VIN)

Input Voltage Range

0 to 3

Nominal Input Range

Input Lower Dead Band

mV max

50 mV typ. Referred to VIN.

See Figure 7.

Input Upper Dead Band

mV max

12 mV typ. Referred to VIN.

See Figure 7.

Input Current

µA max

100 nA typ. VIN acquired

on one channel.

Input Capacitance

pF typ

ANALOG INPUT (OFFS_IN)

Input Current

µA max

100 nA typ

Input Voltage Range

0/4

V min/max

Output Range Restricted from

VSS + 2 V to VDD – 2 V

VOLTAGE REFERENCE

REF_IN

Nominal Input Voltage

3.0

V typ

Input Voltage Range

2.85/3.15

V min/max

Input Current

µA max

<1 nA typ

REF_OUT

Output Voltage

V typ

Output Impedance

280

Ω typ

Reference Temperature Coefficient

ppm/

°C typ

ANALOG OUTPUTS (VOUT 0–31)

Output Temperature Coefficient

4, 5

ppm/

°C typ

DC Output Impedance

0.5

Ω typ

Output Range

VSS + 2/VDD – 2

V min/max

100

µA Output Load

Resistive Load

4, 6

Ω min

Capacitive Load

4, 6

100

pF max

Short-Circuit Current

mA typ

DC Power-Supply Rejection Ratio

–70

VDD = +15 V

± 5%

–70

VSS =

15 V

± 5%

DC Crosstalk

250

µV max

Outputs Loaded

ANALOG OUTPUT (OFFS_OUT)

Output Temperature Coefficient

4, 5

ppm/

°C typ

DC Output Impedance

1.3

Ω typ

Output Range

50 to REF_IN – 12

mV typ

Output Current

µA max

Source Current

Capacitive Load

100

pF max

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