AD5171 View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
AD5171 Datasheet PDF : 24 Pages
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AD5171
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS: 5 kΩ, 10 kΩ, 50 kΩ, AND 100 kΩ
VDD = 3 V to 5 V ± 10%, VA = VDD, VB = 0 V, −40°C < TA < +125°C, unless otherwise noted.
Table 1.
Parameter
DC CHARACTERISTICS RHEOSTAT MODE
Resistor Differential Nonlinearity2
Resistor Integral Nonlinearity2
Nominal Resistor Tolerance3
Resistance Temperature Coefficient
Wiper Resistance
DC CHARACTERISTICS POTENTIOMETER DIVIDER
MODE (SPECIFICATIONS APPLY TO ALL RDACs)
Resolution
Differential Nonlinearity4
Integral Nonlinearity4
Voltage Divider Temperature Coefficient
Full-Scale Error
Full-Scale Error
Zero-Scale Error
RESISTOR TERMINALS
Voltage Range5
Capacitance A, B6
Capacitance W6
Common-Mode Leakage
DIGITAL INPUTS
Input Logic High (SDA and SCL)7
Input Logic Low (SDA and SCL)7
Input Logic High (AD0)
Input Logic Low (AD0)
Input Current
Input Capacitance8
DIGITAL OUTPUTS
Output Logic Low (SDA)
Three-State Leakage Current (SDA)
Output Capacitance8
POWER SUPPLIES
Power Supply Range
OTP Power Supply7, 9
Supply Current
OTP Supply Current7, 10, 11
Power Dissipation12
Power Supply Sensitivity
Symbol
R-DNL
R-INL
∆RAB/RAB
(∆RAB/RAB)/∆T
RW
N
DNL
INL
(∆VW/VW)/∆T
VWFSE
VWFSE
VWZSE
VA, VB, VW
CA, CB
CW
ICM
VIH
VIL
VIH
VIL
IIL
CIL
VOL
IOZ
COZ
VDD
VDD_OTP
IDD
IDD_OTP
PDISS
PSSR
Conditions
RWB, VA = no connect,
RAB = 10 kΩ, 50 kΩ, and 100 kΩ
RWB, VA = no connect, RAB = 5 kΩ
RWB, VA = no connect,
RAB = 10 kΩ, 50 kΩ, and 100 kΩ
RWB, VA = no connect, RAB = 5 kΩ
VDD = 5 V
Code = 0x20
Code = 0x3F, RAB = 10 kΩ,
50 kΩ, and 100 kΩ
Code = 0x3F, RAB = 5 kΩ
Code = 0x00, RAB =10 kΩ,
50 kΩ, and 100 kΩ
Code = 0x00, RAB = 5 kΩ
With respect to GND
f = 1 MHz, measured to GND,
code = 0x20
f = 1 MHz, measured to GND,
code = 0x20
VA = VB = VDD/2
VDD = 3 V
VDD = 3 V
VIN = 0 V or 5 V
IOL = 6 mA
VIN = 0 V or 5 V
TA = 25°C
VIH = 5 V or VIL = 0 V
VDD_OTP = 5 V, TA = 25°C
VIH = 5 V or VIL = 0 V, VDD = 5 V
Min
−0.5
−1
−1.5
−1.5
−30
−0.5
−1
−1
−1.5
0
0
0.7 VDD
−0.5
3.0
0
2.7
4.75
−0.025
Typ 1
±0.1
±0.25
±0.35
±0.5
35
60
±0.1
±0.2
5
−0.5
0.5
25
55
1
3
3
5
4
100
0.02
+0.001
Max
+0.5
+1
+1.5
+1.5
+30
115
6
+0.5
+1
0
0
1
2
VDD
VDD + 0.5
+0.3 VDD
VDD
1.0
±1
0.4
±1
5.5
5.25
10
0.055
+0.025
Unit
LSB
LSB
LSB
LSB
%
ppm/°C
Ω
Bits
LSB
LSB
ppm/°C
LSB
LSB
LSB
LSB
V
pF
pF
nA
V
V
V
V
μA
pF
V
μA
pF
V
V
μA
mA
mW
%/%
Rev. D | Page 3 of 24
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