ad5171 Analog Devices, Inc., ad5171 Datasheet - Page 3

• Manufacturer Part Number: ad5171
• Description: 64-position Otp Digital Potentiometer
• Manufacturer: Analog Devices, Inc.

ELECTRICAL CHARACTERISTICS
5 kΩ, 10 kΩ, 50 kΩ, and 100 kΩ versions; V
Table 1.
Parameter
DC CHARACTERISTICS RHEOSTAT MODE
DC CHARACTERISTICS POTENTIOMETER DIVIDER
MODE (Specifications apply to all RDACs)
RESISTOR TERMINALS
DIGITAL INPUTS
DIGITAL OUTPUTS
POWER SUPPLIES
Resistor Differential Nonlinearity
Resistor Integral Nonlinearity
Nominal Resistor Tolerance
Resistance Temperature Coefficient
Wiper Resistance
Resolution
Differential Nonlinearity
Integral Nonlinearity
Voltage Divider Temperature Coefficient
Full-Scale Error
Full-Scale Error
Zero-Scale Error
Voltage Range
Capacitance
Capacitance
Common-Mode Leakage
Input Logic High (SDA and SCL)
Input Logic Low (SDA and SCL)
Input Logic High (AD0)
Input Logic Low (AD0)
Input Current
Input Capacitance
Output Logic Low (SDA)
Three-State Leakage Current (SDA)
Output Capacitance
Power Supply Range
OTP Power Supply
Supply Current
OTP Supply Current
Power Dissipation
Power Supply Sensitivity
7
7
A, B
W
5
10
7
6, 8
6, 9
7
4
4
3
2
6
6
2
DD
= 3 V to 5 V ± 10%, V
Symbol
R-DNL
R-INL
∆R
(∆R
R
N
DNL
INL
(∆V
V
V
V
V
C
C
I
V
V
V
V
I
C
V
I
C
V
V
I
I
P
PSSR
CM
IL
OZ
DD
DD_OTP
DISS
W
WFSE
WFSE
WZSE
A, B, W
A, B
W
IH
IL
IH
IL
IL
OL
OZ
DD
DD_OTP
AB
AB
W
/R
/V
/R
AB
W
AB
)/∆T
)/∆T
Rev. B | Page 3 of 24
Conditions
R
R
R
R
R
R
V
Code = 0x20
Code = 0x3F, R
50 kΩ, and 100 kΩ
Code = 0x3F, R
Code = 0x00, R
50 kΩ, and 100 kΩ
Code = 0x00, R
With respect to GND
f = 1 MHz, measured to GND,
Code = 0x20
f = 1 MHz, measured to GND,
Code = 0x20
V
V
V
V
I
V
T
V
V
V
OL
A
WB
AB
WB
WB
AB
WB
DD
A
DD
DD
IN
IN
IH
DD_OTP
IH
A
= 25°C
= V
= 6 mA
, V
= 10 kΩ, 50 kΩ, and 100 kΩ
= 0 V or 5 V
= 0 V or 5 V
= 5 V or V
= 5 V or V
= V
, V
, V
, V
= 10 kΩ, 50 kΩ, and 100 kΩ
= 5 V
= 3 V
= 3 V
A
A
A
A
B
= no connect, R
= 5.5 V, T
= no connect, R
DD
= no connect,
= no connect,
= V
, V
DD
B
/2
IL
IL
= 0 V, −40°C < T
= 0 V
= 0 V, V
AB
AB
AB
AB
A
=10 kΩ,
= 10 kΩ,
= 5 kΩ
= 5 kΩ
= 25°C
AB
DD
AB
= 5 kΩ
= 5 V
= 5 kΩ
A
< +125°C, unless otherwise noted.
Min
–0.5
–1
–1.5
–1.5
–30
–0.5
–1
–1
–1.5
0
0
0.7 V
–0.5
3.0
0
2.7
5.25
100
−0.025
DD
Typ
±0.1
±0.25
±0.35
±0.5
35
60
±0.1
±0.2
5
−0.5
0.5
25
55
1
3
3
4
0.02
+0.001
1
Max
+0.5
+1
+1.5
+1.5
+30
115
6
+0.5
+1
0
0
1
2
V
V
0.3 V
V
1.0
±1
0.4
±1
5.5
5.5
10
0.04
+0.025
DD
DD
DD
+ 0.5
DD
AD5171
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
%/%