AD5412AREZ データシートの表示（PDF） - Analog Devices
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AD5412AREZ Datasheet PDF : 44 Pages
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AD5412/AD5422
Data Sheet
Parameter1
Min
Typ Max
Unit
DIGITAL INPUTS3
Input High Voltage, VIH
2
V
Input Low Voltage, VIL
Input Current
0.8
V
−1
+1
µA
Pin Capacitance
10
pF
DIGITAL OUTPUTS3
SDO
Output Low Voltage, VOL
0.4
V
Output High Voltage, VOH
DVCC − 0.5
V
High Impedance Leakage Current
−1
+1
µA
High Impedance Output Capacitance
5
pF
FAULT
Output Low Voltage, VOL
0.4
V
Output Low Voltage, VOL
0.6
V
Output High Voltage, VOH
3.6
V
POWER REQUIREMENTS
AVDD
10.8
40
V
AVSS
|AVSS| + AVDD
−26.4
10.8
0
V
52.8
V
DVCC
Input Voltage
2.7
5.5
V
Output Voltage
Output Load Current3
4.5
V
5
mA
Short-Circuit Current3
20
mA
AIDD
2.5
3
mA
3.4
4
mA
3.9
4.4
mA
AISS
0.24 0.3
mA
0.5
0.6
mA
1.1
1.4
mA
DICC
1
mA
Power Dissipation
128
mW
120
mW
Test Conditions/Comments
JEDEC compliant
Per pin
Per pin
Sinking 200 µA
Sourcing 200 µA
10 kΩ pull-up resistor to DVCC
At 2.5 mA
10 kΩ pull-up resistor to DVCC
Internal supply disabled
DVCC, which can be overdriven up to 5.5 V
Outputs unloaded
Outputs disabled
Current output enabled
Voltage output enabled
Outputs unloaded
Outputs disabled
Current output enabled
Voltage output enabled
VIH = DVCC, VIL = GND
AVDD = 40 V, AVSS = 0 V, outputs unloaded
AVDD = +24 V, AVSS = −24 V, outputs unloaded
1 Temperature range: −40°C to +105°C; typical at +25°C.
2 When the AD5412/AD5422 is powered with AVSS = 0 V, INL for the 0 V to 5 V and 0 V to 10 V ranges is measured beginning from Code 256 for the AD5422 and Code 16
for the AD5412.
3 Guaranteed by design and characterization; not production tested.
4 For 0 mA to 20 mA and 0 mA to 24 mA ranges, INL is measured beginning from Code 256 for the AD5422 and Code 16 for the AD5412.
5 The on-chip reference is production trimmed and tested at 25°C and 85°C. It is characterized from −40°C to +105°C.
Rev. O | Page 8 of 44
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