Datasheet

AD5535B Data Sheet
Rev. A | Page 4 of 16
Parameter
1
K Grade
2
Unit Test Conditions/Comments
Min Typ Max
TEMPERATURE MEASUREMENT DIODE
4
Peak Inverse Voltage, P
IV
5 V Cathode to anode
Forward Diode Drop, V
F
0.65 0.8 V I
F
= 100 µA, anode to cathode
Forward Diode Current, I
F
100 µA Anode to cathode
V
F
Temperature Coefficient, T
C
−2.20
mV/°C
Anode to cathode
DIGITAL INPUTS
4
Input Current ±5 ±10 µA
Input Low Voltage 0.8 V
Input High Voltage 2.0 V
Input Hysteresis (SCLK and
SYNC
Only) 200 mV
Input Capacitance
10
pF
POWER SUPPLY VOLTAGES
V
PP
(50 ×
REF_IN) + 1
225 V
V
+
4.75 5.25 V
AV
CC
4.75 5.25 V
DV
CC
2.7 5.25 V
POWER SUPPLY CURRENTS
7
I
PP
All Channels at Full-Scale 50 60 µA/channel
All Channels at Zero-Scale
25
35
µA/channel
I
+
1.2 1.7 mA
AI
CC
17.5 20 mA
DI
CC
0.25 0.6 mA
1
See the Terminology section.
2
K Grade temperature range: −10°C to +85°C; typical = +25°C.
3
Linear output voltage range: 7 V to V
PP
− 1 V.
4
Guaranteed by design and characterization, not production tested.
5
Ensure that T
J
max is not exceeded. See the Absolute Maximum Ratings section.
6
Reference input determines output voltage range. Using a 4.096 V reference (REF198) gives an output voltage range of 2.50 V to 200 V. The output range is
programmable via the reference input. The full-scale output range is programmable from 50 V to 200 V. The linear output voltage range is restricted from 7
V to V
PP
− 1 V.
7
Outputs unloaded.