AD5232BRU100 Analog Devices Inc, AD5232BRU100 Datasheet - Page 3

• Manufacturer Part Number: AD5232BRU100
• Description: IC DGTL POT DUAL 256POS 16-TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD5232BRU100

• Rohs Status: RoHS non-compliant
• Taps: 256
• Resistance (ohms): 100K
• Number Of Circuits: 2
• Temperature Coefficient: 600 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: 4-Wire SPI Serial
• Voltage - Supply: 2.7 V ~ 5.5 V, ±2.25 V ~ 2.75 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Resistance In Ohms: 100K
• End To End Resistance: 100kohm
• Track Taper: Linear / Logarithmic
• Resistance Tolerance: +20, -40%
• No. Of Steps: 256
• Supply Voltage Range: 2.7V To 5.5V, ± 2.25V To ± 2.75V
• For Use With: EVAL-AD5232-10EBZ - BOARD EVALUATION FOR AD5232-10
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—10 kΩ, 50 kΩ, 100 kΩ VERSIONS
V
Table 1.
Parameter
DC CHARACTERISTICS,
POTENTIOMETER DIVIDER MODES
RESISTOR TERMINALS
DIGITAL INPUTS AND OUTPUTS
POWER SUPPLIES
DD
RHEOSTAT MODE
Resistor Differential Nonlinearity
Resistor Nonlinearity
Nominal Resistor Tolerance
Resistance Temperature Coefficient
Wiper Resistance
Resolution
Differential Nonlinearity
Integral Nonlinearity
Voltage Divider Temperature
Full-Scale Error
Zero-Scale Error
Terminal Voltage Range
Capacitance Ax, Bx
Capacitance Wx
Common-Mode Leakage Current
Input Logic High
Input Logic Low
Input Logic High
Input Logic Low
Input Logic High
Input Logic Low
Output Logic High (SDO and RDY)
Output Logic Low
Input Current
Input Capacitance
Single-Supply Power Range
Dual-Supply Power Range
Positive Supply Current
Programming Mode Current
Read Mode Current
Negative Supply Current
Power Dissipation
Power Supply Sensitivity
= 3 V ± 10% or 5 V ± 10% and V
Coefficient
5
8
5
5
7
3
2
4
3
5
5, 6
2
SS
= 0 V, V
Symbol
R-DNL
R-INL
∆R
∆R
R
DNL
INL
∆V
V
V
V
C
C
I
V
V
V
V
V
V
V
V
I
C
V
V
I
I
I
P
PSS
N
I
CM
IL
DD
DD(PG)
DD(XFR)
SS
W
WFSE
WZSE
A
A
W
IH
IL
IH
IL
IH
IL
OH
OL
IL
DD
DD
DISS
, V
, C
AB
AB
W
/V
/ΔT
/∆T
B
B
, V
SS
A
W
= +V
Conditions
Specifications apply to all VRs
R
R
I
I
Code = half scale
Code = full scale
Code = zero scale
f = 1 MHz, measured to GND, code = half-scale
f = 1 MHz, measured to GND, code = half scale
V
With respect to GND, V
With respect to GND, V
With respect to GND, V
With respect to GND, V
With respect to GND, V
With respect to GND, V
R
I
V
V
V
V
V
V
V
V
∆V
W
W
OL
WB
WB
W
PULL-UP
IN
SS
IH
IH
IH
IH
DD
IH
= 100 μA, V
= 100 μA, V
DD
DD
= 1.6 mA, V
= V
= 0 V or V
= V
= V
= V
= V
= V
, V
, V
= 0 V
= +2.5 V, V
, V
= 5 V ± 10%
A
A
DD
DD
DD
DD
DD
DD
= NC
= NC
= 2.2 kΩ to 5 V
B
/2
or V
or V
or V
or V
or V
= 0 V, −40°C < T
Rev. A | Page 3 of 24
DD
IL
IL
IL
IL
IL
DD
DD
LOGIC
SS
= GND
= GND
= GND
= GND,
= GND
= 5.5 V, code = 0x1E
= 3 V, code = 0x1E
= −2.5 V
= 5 V
DD
DD
DD
DD
DD
DD
= 3 V
= 5 V
= 5 V
= 3 V
= +2.5 V, V
= +2.5 V, V
A
< +85°C, unless otherwise noted.
SS
SS
= −2.5 V
= −2.5 V
Min
−1
−0.4
−40
−1
−0.4
−3
V
2.1
2.7
±2.25
0.9
8
0
2.4
2.0
4.9
SS
Typ
±1/2
600
50
200
±1/2
15
45
60
0.01
0.5
4
3.5
35
3
3.5
0.018
0.002
1
Max
+1
+0.4
+20
100
+1
+0.4
0
3
V
1
0.8
0.6
0.4
±2.5
5.5
±2.75
10
9
10
0.05
0.01
DD
AD5232
Unit
LSB
% FS
%
ppm/°C
Ω
Ω
Bits
LSB
% FS
ppm/°C
% FS
% FS
V
pF
pF
μA
V
V
V
V
V
V
V
V
μA
pF
V
V
μA
mA
mA
μA
mW
%/%