EVAL-AD5143DBZ Analog Devices, EVAL-AD5143DBZ Datasheet - Page 5

• Manufacturer Part Number: EVAL-AD5143DBZ
• Description: Digital Potentiometer Development Tools EVALUATION BOARD I.C.
• Manufacturer: Analog Devices
• Series: AD5143r

Specifications of EVAL-AD5143DBZ

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: AD5143
• Resistance: 10 kOhms/100 kOhms
• Operating Supply Voltage: 5.5 V
• Interface Type: I2C
• Maximum Operating Temperature: + 125 C
• Factory Pack Quantity: 1

Data Sheet
Parameter
DYNAMIC CHARACTERISTICS
1
2
3
4
5
6
7
8
9
10
11
Typical values represent average readings at 25°C, V
Resistor integral nonlinearity (R-INL) error 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. The maximum wiper current is limited to (0.7 × V
Guaranteed by design and characterization, not subject to production test.
INL and DNL are measured at V
of ±1 LSB maximum are guaranteed monotonic operating conditions.
Resistor Terminal A, Resistor Terminal B, and Resistor Terminal W have no limitations on polarity with respect to each other. Dual-supply operation enables ground
referenced bipolar signal adjustment.
Different from operating current; supply current for EEPROM program lasts approximately 30 ms.
Different from operating current; supply current for EEPROM read lasts approximately 20 µs.
P
All dynamic characteristics use V
Endurance is qualified to 100,000 cycles per JEDEC Standard 22, Method A117 and measured at −40°C to +125°C.
Retention lifetime equivalent at junction temperature (T
derates with junction temperature in the Flash/EE memory.
DISS
Bandwidth
Total Harmonic Distortion
Resistor Noise Density
V
Crosstalk (C
Analog Crosstalk
Endurance
Data Retention
W
is calculated from (I
Settling Time
10
W1
/C
11
W2
)
DD
× V
DD
WB
).
DD
9
with the RDAC configured as a potentiometer divider similar to a voltage output DAC. V
/V
SS
= ±2.5 V.
Symbol
BW
THD
e
t
C
C
DD
S
N_WB
T
TA
= 5 V, and V
J
) = 125°C per JEDEC Standard 22, Method A117. Retention lifetime, based on an activation energy of 1 eV,
SS
= 0 V.
Rev. A | Page 5 of 28
Test Conditions/Comments
−3 dB
R
R
V
V
R
R
Code = half scale, T
f = 10 kHz
R
R
V
zero scale to full scale,
±0.5 LSB error band
R
R
R
R
T
A
AB
AB
DD
B
AB
AB
AB
AB
A
AB
AB
AB
AB
= 0 V, f = 1 kHz
= 25°C
= 5 V, V
/V
= 10 kΩ
= 100 kΩ
= 10 kΩ
= 100 kΩ
= 10 kΩ
= 100 kΩ
= 10 kΩ
= 100 kΩ
= 10 kΩ
= 100 kΩ
SS
= ±2.5 V, V
B
= 0 V, from
A
= 1 V rms,
A
= 25°C,
Min
100
A
= V
DD
and V
Typ
3
0.43
−80
−90
7
20
2
12
10
25
−90
1
50
B
AD5123/AD5143
= 0 V. DNL specification limits
1
Max
DD
)/R
AB
.
Unit
MHz
MHz
dB
dB
nV/√Hz
nV/√Hz
µs
µs
nV-sec
nV-sec
dB
Mcycles
kcycles
Years