AD5252BRUZ100 Analog Devices Inc, AD5252BRUZ100 Datasheet - Page 6

IC DIG POT DUAL 256 100K 14TSSOP

AD5252BRUZ100

Manufacturer Part Number
AD5252BRUZ100
Description
IC DIG POT DUAL 256 100K 14TSSOP
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD5252BRUZ100

Taps
256
Resistance (ohms)
100K
Number Of Circuits
2
Temperature Coefficient
650 ppm/°C Typical
Memory Type
Non-Volatile
Interface
I²C, 2-Wire 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
14-TSSOP
Resistance In Ohms
100K
End To End Resistance
100kohm
Track Taper
Linear
Resistance Tolerance
± 20%
No. Of Steps
256
Supply Voltage Range
2.7V To 5.5V, ± 2.25V To ± 2.75V
Control Interface
I2C, Serial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AD5252EVAL - BOARD EVAL FOR AD5252
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD5252BRUZ100
Manufacturer:
Analog Devices Inc
Quantity:
135
Part Number:
AD5252BRUZ100
Manufacturer:
ADI
Quantity:
3 529
AD5251/AD5252
Parameter
POWER SUPPLIES
DYNAMIC CHARACTERISTICS
1
2
3
4
5
6
7
8
Typical values 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 and minimum resistance wiper positions. R-DNL is the
relative step change from an ideal value measured between successive tap positions. Parts are guaranteed monotonic, except R-DNL of AD5252 1 kΩ version at V
I
INL and DNL are measured at V
of ±1 LSB maximum are guaranteed monotonic operating conditions.
Resistor Terminal A, Terminal B, and Terminal W have no limitations on polarity with respect to each other.
Command 0 NOP should be activated after Command 1 to minimize I
P
All dynamic characteristics use V
W
Guaranteed by design and not subject to production test.
DISS
Single-Supply Power Range
Dual-Supply Power Range
Positive Supply Current
Negative Supply Current
EEMEM Data Storing Mode
EEMEM Data Restoring Mode
Power Dissipation
Power Supply Sensitivity
–3 dB Bandwidth
Total Harmonic Distortion
V
Resistor Noise Voltage
Digital Crosstalk
Analog Coupling
= V
W
is calculated from I
Current
Current
Settling Time
DD
/R for both V
6
DD
= 3 V and V
DD
7
× V
DD
W
= 5 V.
DD
with the RDAC configured as a potentiometer divider, similar to a voltage output DAC. V
5, 8
DD
= 5 V.
= 5 V.
Symbol
V
V
I
I
I
I
P
PSS
BW
THD
t
e
C
C
DD
SS
DD_STORE
DD_RESTORE
S
DISS
N_WB
DD
DD
T
AT
/V
W
SS
DD
= 5 V.
Conditions
V
V
V
V
V
V
V
ΔV
ΔV
V
V
R
R
code = midscale, f = 1 kHz
(thermal noise only)
V
adjacent RDAC making full-scale
change
Signal input at A1 and measure
output at W3, f = 1 kHz
DD_READ
R
SS
IH
IH
SS
IH
IH
IH
AB
A
A
AB
AB
A
DD
DD
= 1 V rms, V
= V
= V
Rev. B | Page 6 of 28
= 0 V
= V
= V
= −2.5 V
= V
= V
= V
= 10 kΩ/50 kΩ/100 kΩ
= 10 kΩ/50 kΩ/100 kΩ
= 10 kΩ/50 kΩ/100 kΩ,
= 5 V ± 10%
= 3 V ± 10%
current consumption.
DD
DD
DD
DD
DD
DD
DD
, V
, V
or V
or V
or V
or V
= 5 V or V
B
B
= 0 V,
= 0 V, measure V
IL
IL
IL
IL
B
= GND
= GND, V
= GND, T
= GND, T
= 0 V, f = 1 kHz
IL
= GND
A
A
DD
= 0°C to 85°C
= 0°C to 85°C
= 2.5 V,
W
with
Min
2.7
±2.25
−0.005
−0.010
A
= V
DD
and V
Typ
5
−5
35
2.5
+0.002
+0.002
400/80/40
0.05
1.5/7/14
9/20/29
−80
−72
B
1
= 0 V. DNL specification limits
Max
5.5
±2.75
15
−15
0.075
+0.005
+0.010
DD
Unit
V
V
μA
μA
mA
mA
mW
%/%
%/%
kHz
%
μs
nV/√Hz
dB
dB
= 2.7 V,

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