AD5242BRU1M Analog Devices Inc, AD5242BRU1M Datasheet - Page 3

• Manufacturer Part Number: AD5242BRU1M
• Description: IC DGTL POT 256POS 16-TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD5242BRU1M

• Rohs Status: RoHS non-compliant
• Taps: 256
• Resistance (ohms): 1M
• Number Of Circuits: 2
• Temperature Coefficient: 30 ppm/°C Typical
• Memory Type: Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V, ±2.3 V ~ 2.7 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Resistance In Ohms: 1.00M
• For Use With: EVAL-AD5242EBZ - BOARD EVALUATION FOR AD5242

SPECIFICATIONS
10 kΩ, 100 kΩ, 1 MΩ VERSION
V
Table 1.
Parameter
DC CHARACTERISTICS, RHEOSTAT MODE
DC CHARACTERISTICS, POTENTIOMETER DIVIDER
RESISTOR TERMINALS
DIGITAL INPUTS
DIGITAL OUTPUT
POWER SUPPLIES
DD
(SPECIFICATIONS APPLY TO ALL VRs)
Resolution
Resistor Differential Nonlinearity
Resistor Integral Nonlinearity
Nominal Resistor Tolerance
Resistance Temperature Coefficient
Wiper Resistance
MODE (SPECIFICATIONS APPLY TO ALL VRs)
Resolution
Differential Nonlinearity
Integral Nonlinearity
Voltage Divider Temperature Coefficient
Full-Scale Error
Zero-Scale Error
Voltage Range
Capacitance (A, B)
Capacitance (W)
Common-Mode Leakage
Input Logic High (SDA and SCL)
Input Logic Low (SDA and SCL)
Input Logic High (AD0 and AD1)
Input Logic Low (AD0 and AD1)
Input Logic High
Input Logic Low
Input Current
Input Capacitance
Output Logic Low (SDA)
Output Logic Low (O
Output Logic High (O
Three-State Leakage Current (SDA)
Output Capacitance
Power Single-Supply Range
Power Dual-Supply Range
Positive Supply Current
Negative Supply Current
Power Dissipation
Power Supply Sensitivity
= 2.7 V to 5.5 V, V
4
5
5
6
5
5
A
3
1
1
and O
= V
and O
3
DD
2
, V
2
)
2
)
B
2
= 0 V, −40°C < T
Symbol
N
R-DNL
R-INL
ΔR
(ΔR
ΔT × 10
R
N
DNL
INL
(ΔV
V
V
V
C
C
I
V
V
V
V
V
V
I
C
V
V
V
V
I
C
V
V
I
I
P
PSS
CM
IL
OZ
DD
SS
W
WFSE
WZSE
A
A
W
IH
IL
IH
IL
IH
IL
IL
OL
OL
OL
OH
OZ
DD RANGE
DD
DISS
, V
, C
A
AB
/V
AB
W
< +105°C, unless otherwise noted.
/R
/V
B
B
/R
, V
SS RANGE
AB
W
AB
6
W
)/∆T × 10
)/
Rev. C | Page 3 of 20
6
Conditions
R
R
T
T
R
V
no connect
I
Code = 0x80
Code = 0xFF
Code = 0x00
f = 1 MHz, measured
to GND, code = 0x80
f = 1 MHz, measured
to GND, code = 0x80
V
V
V
V
V
V
I
I
I
I
V
V
V
V
V
V
W
OL
OL
SINK
SOURCE
A
A
WB
WB
AB
AB
A
DD
DD
DD
DD
IH
IH
SS
IH
SS
IH
DD
= V
= 25°C, R
= 25°C,
= V
= 3 mA
= 6 mA
= 5 V or V
= 5 V or V
= 5 V or V
= 5 V or V
, V
, V
= V
= 0 V
= −2.5 V, V
= 100 kΩ/1 MΩ
= 5 V
= 5 V
= 5 V
= 3 V
= 3 V
= 1.6 mA
A
A
DD
B
= 40 μA
DD
= no connect
= no connect
= V
/R
, wiper =
W
AB
IL
IL
IL
IL
DD
= 10 kΩ
= GND
= GND
= GND
= GND,
= +2.5 V
Min
8
−1
−2
−30
−30
8
−1
−2
−1
0
V
0.7 × V
−0.5
2.4
0
2.1
0
4
2.7
±2.3
−0.01
SS
DD
Typ
±0.4
±0.5
30
60
±0.4
±0.5
5
−0.5
0.5
45
60
1
3
3
0.1
+0.1
0.5
+0.002
1
AD5241/AD5242
Max
+1
+2
+30
+50
120
+1
+2
0
1
V
V
+0.3 × V
V
0.8
V
0.6
1
0.4
0.6
0.4
±1
8
5.5
±2.7
50
−50
250
+0.01
DD
DD
DD
DD
+ 0.5 V
DD
Unit
Bits
LSB
LSB
%
%
ppm/°C
Ω
Bits
LSB
LSB
ppm/°C
LSB
LSB
V
pF
pF
nA
V
V
V
V
V
V
μA
pF
V
V
V
V
μA
pF
V
V
μA
μA
μW
%/%