AD5246BKS5-R2 Analog Devices Inc, AD5246BKS5-R2 Datasheet - Page 3

• Manufacturer Part Number: AD5246BKS5-R2
• Description: IC POT DGTL 5K 128POS SC70-6
• Manufacturer: Analog Devices Inc

Specifications of AD5246BKS5-R2

• Rohs Status: RoHS non-compliant
• Taps: 128
• Resistance (ohms): 5K
• Number Of Circuits: 1
• Temperature Coefficient: 45 ppm/°C Typical
• Memory Type: Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SC-70-6, SC-88, SOT-363
• Resistance In Ohms: 5K
• Number Of Elements: 1
• # Of Taps: 128
• Resistance (max): 5KOhm
• Power Supply Requirement: Single
• Interface Type: Serial (2-Wire/I2C)
• Single Supply Voltage (typ): 3/5V
• Dual Supply Voltage (typ): Not RequiredV
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 6
• Lead Free Status / RoHS Status: Not Compliant
• Other names: AD5246BKS5-R2TR

SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—5 kΩ VERSION
V
Table 1.
Parameter
DC CHARACTERISTICS—RHEOSTAT MODE
RESISTOR TERMINALS
DIGITAL INPUTS AND OUTPUTS
POWER SUPPLIES
DYNAMIC CHARACTERISTICS
1
2
3
4
5
6
7
Typical specifications represent average readings at 25°C and V
Resistor position nonlinearity error R-INL is the deviation from an ideal value measured between the maximum resistance and the minimum resistance wiper
positions. R-DNL measures the relative step change from ideal between successive tap positions. Parts are guaranteed monotonic.
Code = 0x7F.
Resistor Terminal A and Resistor Terminal W have no limitations on polarity with respect to each other.
Guaranteed by design; not subject to production test.
P
V
DD
DISS
DD
Resistor Differential Nonlinearity
Resistor Integral Nonlinearity
Nominal Resistor Tolerance
Resistance Temperature Coefficient
R
Voltage Range
Capacitance
Capacitance
Common-Mode Leakage
Input Logic High
Input Logic Low
Input Logic High
Input Logic Low
Input Current
Input Capacitance
Power Supply Range
Supply Current
Power Dissipation
Power Supply Sensitivity
Bandwidth –3 dB
Total Harmonic Distortion
V
Resistor Noise Voltage Density
WB
W
= 5 V.
= 5 V ± 10% or 3 V ± 10%; V
is calculated from (I
Settling Time
5
5
W
B
4
5
6
DD
× V
DD
). CMOS logic level inputs result in minimum power dissipation.
5, 7
3
2
A
2
= +V
DD
; –40°C < T
Symbol
R-DNL
R-INL
∆R
(∆R
R
V
C
C
I
V
V
V
V
I
C
V
I
P
PSSR
BW_5K
THD
t
e
CM
IL
DD
S
WB
DISS
N_WB
B, W
B
W
IH
IL
IH
IL
IL
DD RANGE
AB
AB
W
/R
AB
DD
)/∆T
A
= 5 V.
< +125°C, unless otherwise noted.
Conditions
R
R
T
Wiper = no connect
Code = 0x00, V
Code = 0x00, V
f = 1 MHz, measured to GND, code = 0x40
f = 1 MHz, measured to GND, code = 0x40
V
V
V
V
V
V
V
V
R
V
V
R
Rev. B | Page 3 of 16
WB
WB
A
AB
WB
DD
DD
DD
DD
IN
IH
IH
DD
A
A
= 25°C
= 1 V rms, V
= 5 V, ±1 LSB error band
= 0 V or 5 V
= 5 V or V
= 5 V or V
= 5 kΩ, code = 0x40
= 5 V
= 5 V
= 3 V
= 3 V
= +5 V ± 10%, code = midscale
= 2.5 kΩ, R
IL
IL
= 0 V
= 0 V, V
B
S
DD
DD
= 0 V, f = 1 kHz
= 0 Ω
= 5 V
= 2.7 V
DD
= 5 V
Min
–1.5
–4
–30
GND
2.4
2.1
2.7
Typ
±0.1
±0.75
45
75
150
45
60
1
5
3
±0.01
1.2
0.05
1
6
1
Max
+1.5
+4
+30
150
400
V
0.8
0.6
±1
5.5
8
40
±0.025
DD
AD5246
Unit
LSB
LSB
%
Ω
V
pF
pF
nA
pF
%
nV/√Hz
ppm/°C
Ω
V
V
V
V
μA
V
μA
μW
%/%
MHz
μs