EVAL-AD5142ADBZ Analog Devices, EVAL-AD5142ADBZ Datasheet - Page 3

• Manufacturer Part Number: EVAL-AD5142ADBZ
• Description: Digital Potentiometer Development Tools EVALUATION BOARD I.C.
• Manufacturer: Analog Devices
• Series: AD5142Ar

Specifications of EVAL-AD5142ADBZ

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: AD5142A
• 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
SPECIFICATIONS
ELECTRICAL
V
otherwise noted.
Table 2.
Parameter
DC CHARACTERISTICS—RHEOSTAT
DC CHARACTERISTICS—POTENTIOMETER
Nominal Resistance Match
DD
MODE (ALL RDACs)
Resolution
Resistor Integral Nonlinearity
Resistor Differential Nonlinearity
Nominal Resistor Tolerance
Resistance Temperature Coefficient
Wiper Resistance
Bottom Scale or Top Scale
DIVIDER MODE (ALL RDACs)
Integral Nonlinearity
Differential Nonlinearity
Full-Scale Error
Zero-Scale Error
Voltage Divider Temperature
= 2.3 V to 5.5 V, V
Coefficient
3
CHARACTERISTICS—AD5122A
3
SS
4
= 0 V; V
4
2
DD
2
3
= 2.25 V to 2.75 V, V
Symbol
N
R-INL
R-DNL
ΔR
(ΔR
R
R
R
INL
DNL
V
V
(ΔV
W
BS
AB1
WFSE
WZSE
AB
AB
or R
W
/R
/R
/R
/V
AB2
AB
AB
W
TS
)/ΔT × 10
)/ΔT × 10
SS
= −2.25 V to −2.75 V; V
6
6
Rev. A | Page 3 of 32
Test Conditions/Comments
R
V
V
R
V
V
Code = full scale
Code = zero scale
R
R
R
R
Code = 0xFF
R
R
R
R
R
R
Code = half scale
AB
AB
DD
DD
AB
DD
DD
AB
AB
AB
AB
AB
AB
AB
AB
AB
= 10 kΩ
= 10 kΩ
= 100 kΩ
= 100 kΩ
= 10 kΩ
= 100 kΩ
= 10 kΩ
= 100 kΩ
= 10 kΩ
= 100 kΩ
= 10 kΩ
= 100 kΩ
≥ 2.7 V
< 2.7 V
≥ 2.7 V
< 2.7 V
LOGIC
= 1.8 V to 5.5 V, −40°C < T
Min
7
−1
−2.5
−0.5
−1
−0.5
−8
−1
−0.5
−0.25
−0.25
−1.5
−0.5
AD5122A/AD5142A
Typ
±0.1
±1
±0.1
±0.25
±0.1
±1
35
55
130
40
60
±0.2
±0.1
±0.1
±0.1
−0.1
±0.1
1
0.25
±5
1
A
< +125°C, unless
Max
+1
+2.5
+0.5
+1
+0.5
+8
125
400
80
230
+1
+0.5
+0.25
+0.25
+0.5
1.5
0.5
Unit
Bits
LSB
LSB
LSB
LSB
LSB
%
ppm/°C
Ω
Ω
Ω
Ω
%
LSB
LSB
LSB
LSB
LSB
LSB
LSB
ppm/°C