AD5173BRM100-RL7 Ver la hoja de datos (PDF) - Analog Devices
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AD5173BRM100-RL7
Analog Devices
AD5173BRM100-RL7 Datasheet PDF : 28 Pages
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AD5172/AD5173
Data Sheet
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS: 2.5 kΩ
VDD = 5 V ± 10%, or 3 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
MODE4
Differential Nonlinearity5
Integral Nonlinearity5
Voltage Divider Temperature Coefficient
Full-Scale Error
Zero-Scale Error
RESISTOR TERMINALS
Voltage Range6
Capacitance A, B7
Capacitance W7
Shutdown Supply Current8
Common-Mode Leakage
DIGITAL INPUTS AND OUTPUTS
SDA and SCL
Input Logic High9
Input Logic Low9
AD0 and AD1
Input Logic High
Input Logic Low
Input Current
Input Capacitance7
POWER SUPPLIES
Power Supply Range
OTP Supply Voltage9, 10
Supply Current
OTP Supply Current9, 11, 12
Power Dissipation13
Power Supply Sensitivity
DYNAMIC CHARACTERISTICS14
Bandwidth, −3 dB
Total Harmonic Distortion
Symbol
R-DNL
R-INL
∆RAB
(∆RAB/RAB)/∆T
RWB
DNL
INL
(ΔVW/VW)/ΔT
VWFSE
VWZSE
VA, VB, VW
CA, CB
CW
IA_SD
ICM
VIH
VIL
VIH
VIL
IIL
CIL
VDD_RANGE
VDD_OTP
IDD
IDD_OTP
PDISS
PSS
BW
THDW
Conditions
RWB, VA = no connect
RWB, VA = no connect
TA = 25°C
Code = 0x00, VDD = 5 V
Code = 0x80
Code = 0xFF
Code = 0x00
f = 1 MHz, measured to
GND, code = 0x80
f = 1 MHz, measured to
GND, code = 0x80
VDD = 5.5 V
VA = VB = VDD/2
VDD = 5 V
VDD = 5 V
VDD = 3 V
VDD = 3 V
VIN = 0 V or 5 V
TA = 25°C
VIH = 5 V or VIL = 0 V
VDD_OTP = 5.0 V, TA = 25°C
VIH = 5 V or VIL = 0 V, VDD = 5 V
VDD = 5 V ± 10%,
code = midscale
Code = 0x80
VA = 1 V rms, VB = 0 V,
f = 1 kHz
Min
−2
−14
−20
−1.5
−2
−14
0
GND
0.7 VDD
−0.5
2.1
2.7
5.6
Typ 1
±0.1
±2
35
160
±0.1
±0.6
15
−5.5
4.5
45
60
0.01
1
5
5.7
3.5
100
±0.02
4.8
0.1
Max
+2
+14
+55
200
+1.5
+2
0
12
VDD
1
VDD + 0.5
+0.3 VDD
0.6
±1
5.5
5.8
6
33
±0.08
Unit
LSB
LSB
%
ppm/°C
Ω
LSB
LSB
ppm/°C
LSB
LSB
V
pF
pF
µA
nA
V
V
V
V
µA
pF
V
V
µA
mA
µW
%/%
MHz
%
Rev. I | Page 4 of 28
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