AD5273BRJ50-R2 Analog Devices Inc, AD5273BRJ50-R2 Datasheet - Page 4

• Manufacturer Part Number: AD5273BRJ50-R2
• Description: IC DGTL POT 50K 64POS SOT23-8
• Manufacturer: Analog Devices Inc

Specifications of AD5273BRJ50-R2

• Rohs Status: RoHS non-compliant
• Taps: 64
• Resistance (ohms): 50K
• Number Of Circuits: 1
• Temperature Coefficient: 300 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-8
• Resistance In Ohms: 50K
• For Use With: AD5273EVAL - BOARD EVAL FOR AD5273
• Other names: AD5273BRJ50-R2; AD5273BRJ50-R2TR

AD5273
SPECIFICATIONS
V
Table 1.
Parameter
DC CHARACTERISTICS—RHEOSTAT MODE
DC CHARACTERISTICS—POTENTIOMETER
RESISTOR TERMINALS
DIGITAL INPUTS AND OUTPUTS
POWER SUPPLIES
DD
DIVIDER MODE
Resolution
Resistor Differential Nonlinearity
Resistor Nonlinearity
Nominal Resistance Tolerance
Nominal Resistance, 1 kΩ
Rheostat Mode Temperature
Wiper Resistance
Differential Nonlinearity
Integral Nonlinearity
Voltage Divider
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 Logic Current
Input Capacitance
Output Logic Low (SDA)
Three-State Leakage Current
Output Capacitance
Power Supply Range
OTP Power Supply
Supply Current
OTP Supply Current
= 2.7 V to 5.5 V, V
10 kΩ, 50 kΩ, 100 kΩ
1 kΩ
10 kΩ, 50 kΩ, 100 kΩ
1 kΩ
10 kΩ, 50 kΩ, 100 kΩ
Coefficient
10 kΩ, 50 kΩ, 100 kΩ
1 kΩ
10 kΩ, 50 kΩ, 100 kΩ
1 kΩ
7
7
4
W
A, B
4
6
Temperature Coefficient
7
8, 9
8, 10,11
7
A
5
2
< V
5
DD
, V
3
8
B
8
= 0 V, −40°C < T
2
Symbol
R-DNL
R-INL
ΔR
(ΔR
DNL
INL
(ΔV
V
V
C
C
V
V
V
V
C
V
I
C
V
V
I
I
N
R
R
V
I
I
CM
IL
OZ
DD
DD_OTP
AB
W
WFSE
WZSE
A
A
W
IH
IL
IH
IL
IL
OL
OZ
DD
DD_OTP
, V
, C
AB
AB
W
/R
B
B
/V
/R
, V
AB
W
A
AB
W
)/ΔT
< +105°C, unless otherwise noted.
)/∆T
Test Conditions/Comments
R
R
R
R
T
Wiper = NC
I
Code = 0x20
Code = 0x3F
Code = 0x00
f = 5 MHz, measured to GND,
code = 0x20
f = 1 MHz, measured to GND,
code = 0x20
V
V
T
1 kΩ (DD8), 10 kΩ (DD9)
50 kΩ (DYG), 100 kΩ (DYH)
V
T
W
A
WB
WB
WB
WB
A
A
A
IN
IH
= V
= 25°C
= 25°C
= 25°C, V
= V
= 0 V or 5 V
= 5 V or V
Rev. H | Page 4 of 24
, V
, V
, V
, V
DD
A
A
A
A
B
= NC
= NC
= NC
= NC
= V
/R, V
W
DD_OTP
DD
IL
= 0 V
= 3 V or 5 V
= 5 V
Min
−0.5
−1
−0.5
−5
−30
0.8
−0.5
−0.5
−1
−1
−6
−6
0
0
GND
0.7 × V
−0.5
3.0
0
2.7
5.0
4.75
DD
Typ
+0.05
+0.25
+0.10
+2
1.2
300
60
+0.1
10
25
55
1
0.01
3
3
5.25
5.0
0.1
100
1
Max
6
+0.5
+1
+0.5
+5
+30
1.6
100
+0.5
+0.5
0
0
0
0
1
5
V
V
0.3 × V
V
0.4
1
0.4
±1
5.5
5.5
5.25
5
DD
DD
DD
+ 0.5
DD
Unit
Bits
LSB
LSB
LSB
LSB
%
kΩ
ppm/°C
Ω
LSB
LSB
ppm/°C
LSB
LSB
LSB
LSB
LSB
LSB
V
pF
pF
nA
V
V
V
V
μA
pF
V
μA
pF
V
V
V
μA
mA