AD5592R
Data Sheet
Parameter
Min
Typ
Max
Unit1
Test Conditions/Comments
GPIO INPUT
Input Voltage
High (VIH)
0.7 × VDD
V
Low (VIL)
0.3 × VDD
V
Input Capacitance
Hysteresis
Input Current
LOGIC INPUTS
AD5592R Input Voltage
20
0.2
1
pF
V
µA
High (VINH
Low (VINL
AD5592R-1 Input Voltage
High (VINH
Low (VINL
Input Current (IIN)
Input Capacitance (CIN)
LOGIC OUTPUT (SDO)
Output High Voltage (VOH
AD5592R
)
0.7 × VDD
V
V
)
0.3 × VDD
)
0.7 × VLOGIC
−1
V
V
µA
pF
)
0.3 × VLOGIC
+1
10
Typically 10 nA, RESET = 1 µA typical
)
VDD − 0.2
V
ISOURCE = 200 µA, VDD = 2.7 V to 5. 5 V
ISOURCE = 200 µA, VDD = 2.7 V to 5. 5 V
ISINK = 200 µA
AD5592R-1
Output Low Voltage (VOL
VLOGIC − 0.2
V
V
)
0.4
Floating-State Output Capacitance
TEMPERATURE SENSOR2
Resolution
Operating Range
Accuracy
10
12
3
pF
Bits
°C
°C
µs
µs
−40
2.7
+105
5 sample averaging
ADC buffer enabled
ADC buffer disabled
Track Time
5
20
POWER REQUIREMENTS
VDD
IDD
5.5
2.7
V
mA
Digital inputs = 0 V or VDD, I/O0 to I/O7
configured as DACs and ADCs, internal
reference on, ADC buffer on, DAC code = 0xFFF,
range is 0 V to 2 × VREF for DACs and ADCs
Power-Down Mode
3.5
µA
VDD = 5 V (Normal Mode)
1.6
1
mA
I/O0 to I/O7 are DACs, internal reference,
gain = 2
I/O0 to I/O7 are DACs, external reference,
gain = 2
I/O0 to I/O7 are DACs and sampled by the
ADC, internal reference, gain = 2
I/O0 to I/O7 are DACs and sampled by the
ADC, external reference, gain = 2
I/O0 to I/O7 are ADCs, internal reference,
gain = 2
I/O0 to I/O7 are ADCs, external reference,
gain = 2
mA
mA
mA
mA
mA
2.4
1.1
1
0.75
0.5
0.5
0.5
mA
mA
mA
I/O0 to I/O7 are general-purpose outputs
I/O0 to I/O7 are general-purpose inputs
I/O0 to I/O3 are general-purpose outputs,
I/O4 to I/O7 are general-purpose inputs
Rev. C | Page 6 of 42