AD5232BRUZ100-RL7 View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
AD5232BRUZ100-RL7 Datasheet PDF : 24 Pages
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Data Sheet
AD5232
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—10 kΩ, 50 kΩ, 100 kΩ VERSIONS
VDD = 3 V ± 10% or 5 V ± 10% and VSS = 0 V, VA = +VDD, VB = 0 V, −40°C < TA < +85°C, unless otherwise noted.
Table 1.
Parameter
DC CHARACTERISTICS,
RHEOSTAT MODE
Resistor Differential Nonlinearity2
Resistor Nonlinearity2
Nominal Resistor Tolerance
Resistance Temperature Coefficient
Wiper Resistance
POTENTIOMETER DIVIDER MODES
Resolution
Differential Nonlinearity3
Integral Nonlinearity3
Voltage Divider Temperature
Coefficient
Full-Scale Error
Zero-Scale Error
RESISTOR TERMINALS
Terminal Voltage Range4
Capacitance Ax, Bx5
Capacitance Wx5
Common-Mode Leakage Current5, 6
DIGITAL INPUTS AND OUTPUTS
Input Logic High
Input Logic Low
Input Logic High
Input Logic Low
Input Logic High
Input Logic Low
Output Logic High (SDO and RDY)
Output Logic Low
Input Current
Input Capacitance5
POWER SUPPLIES
Single-Supply Power Range
Dual-Supply Power Range
Positive Supply Current
Programming Mode Current
Read Mode Current7
Negative Supply Current
Power Dissipation8
Power Supply Sensitivity5
Symbol Conditions
Specifications apply to all VRs
R-DNL
R-INL
∆RAB
∆RAB/∆T
RW
RWB, VA = NC
RWB, VA = NC
IW = 100 µA, VDD = 5.5 V, code = 0x1E
IW = 100 µA, VDD = 3 V, code = 0x1E
N
DNL
INL
∆VW/ΔT
Code = half scale
VWFSE
VWZSE
Code = full scale
Code = zero scale
VA, VB, VW
CA, CB
CW
ICM
f = 1 MHz, measured to GND, code = half-scale
f = 1 MHz, measured to GND, code = half scale
VW = VDD/2
VIH
With respect to GND, VDD = 5 V
VIL
With respect to GND, VDD = 5 V
VIH
With respect to GND, VDD= 3 V
VIL
With respect to GND, VDD = 3 V
VIH
With respect to GND, VDD = +2.5 V, VSS = −2.5 V
VIL
With respect to GND, VDD = +2.5 V, VSS = −2.5 V
VOH
RPULL-UP = 2.2 kΩ to 5 V
VOL
IOL = 1.6 mA, VLOGIC = 5 V
IIL
VIN = 0 V or VDD
CIL
VDD
VDD/VSS
IDD
IDD(PG)
IDD(XFR)
ISS
PDISS
PSS
VSS = 0 V
VIH = VDD or VIL = GND
VIH = VDD or VIL = GND
VIH = VDD or VIL = GND
VIH = VDD or VIL = GND,
VDD = +2.5 V, VSS = −2.5 V
VIH = VDD or VIL = GND
∆VDD = 5 V ± 10%
Min Typ1
−1 ±1/2
−0.4
−40
600
50
200
8
−1 ±1/2
−0.4
15
−3
0
VSS
45
60
0.01
2.4
2.1
2.0
0.5
4.9
4
2.7
±2.25
3.5
35
0.9 3
3.5
0.018
0.002
Max Unit
+1 LSB
+0.4 % FS
+20 %
ppm/°C
100 Ω
Ω
Bits
+1 LSB
+0.4 % FS
ppm/°C
0
% FS
3
% FS
VDD
V
pF
pF
1
µA
V
0.8 V
V
0.6 V
V
V
V
0.4 V
±2.5 µA
pF
5.5 V
±2.75 V
10 µA
mA
9
mA
10 µA
0.05 mW
0.01 %/%
Rev. C | Page 3 of 24
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