AD5532ABC-2 datasheet(2/16 Pages) AD

2 / 16 page

REV. A

–2–

AD5533B–SPECIFICATIONS

(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 = 0 V;

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

Parameter

B Version

Unit

Conditions/Comments

ANALOG CHANNEL

VIN to VOUT Nonlinearity

±0.006

% typ

Input Range 100 mV to 2.96 V

±0.018

% max

After Gain and Offset Adjustment

Total Unadjusted Error (TUE)

±2.5

mV typ

See TPC 6.

±12

max

Gain

3.51/3.52/3.53

min/typ/max

Offset Error

±1

mV typ

See TPC 2.

±10

max

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 5.

Input Upper Dead Band

mV max

12 mV typ. Referred to VIN.

See Figure 5.

Input Current

µA max

100 nA typ. VIN acquired on

one channel.

Input Capacitance

pF typ

ANALOG INPUT (OFFS_IN)

Input Voltage Range

0/4

V min/max

Output Range Restricted from

VSS + 2 V to VDD – 2 V

Input Current

µA max

100 nA typ

VOLTAGE REFERENCE

REF_IN

Nominal Input Voltage

3.0

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

3, 4

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

3, 5

Ω min

Capacitive Load

3, 5

100

pF max

Short-Circuit Current

mA typ

DC Power Supply Rejection Ratio

–70

dB typ

VDD = +15 V

± 5%

–70

dB typ

VSS = –15 V

± 5%

DC Crosstalk

250

µV max

Outputs Loaded

ANALOG OUTPUT (OFFS_OUT)

Output Temperature Coefficient

3, 4

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

DIGITAL INPUTS

Input Current

±10

µA max

µA typ

Input Low Voltage

0.8

V max

DVCC = 5 V

± 5%

0.4

V max

DVCC = 3 V

± 10%

Input High Voltage

2.4

V min

DVCC = 5 V

± 5%

2.0

V min

DVCC = 3 V

± 10%

Input Hysteresis (

SCLK and CS Only)

200

mV typ

Input Capacitance

pF max

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