AD5262BRU20 Analog Devices Inc, AD5262BRU20 Datasheet - Page 3
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AD5262BRU20
Manufacturer Part Number
AD5262BRU20
Description
IC POT DUAL 20K 256POS 16TSSOP
Manufacturer
Analog Devices Inc
Datasheet
1.AD5260BRUZ200.pdf
(24 pages)
Specifications of AD5262BRU20
Mounting Type
Surface Mount
Package / Case
16-TSSOP
Rohs Status
RoHS non-compliant
Taps
256
Resistance (ohms)
20K
Number Of Circuits
2
Temperature Coefficient
35 ppm/°C Typical
Memory Type
Volatile
Interface
4-Wire SPI Serial
Voltage - Supply
4.5 V ~ 16.5 V, ±4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Resistance In Ohms
20K
Peak Reflow Compatible (260 C)
No
Supply Voltage
15V
Supply Voltage Max
16.5V
Leaded Process Compatible
No
Supply Voltage Min
4.5V
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD5262BRU20
Manufacturer:
Analog Devices Inc.
Quantity:
21
Company:
Part Number:
AD5262BRU20-RL7
Manufacturer:
LTM
Quantity:
300
Part Number:
AD5262BRU200
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
AD5262BRU200-SMD7
Manufacturer:
AD
Quantity:
1 960
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—20 kΩ, 50 kΩ, 200 kΩ VERSIONS
V
The AD5260/AD5262 contain 1968 transistors. Die size: 89 mil × 105 mil (9345 sq mil).
Table 1.
Parameter
DC CHARACTERISTICS RHEOSTAT MODE
DC CHARACTERISTICS POTENTIOMETER DIVIDER MODE
RESISTOR TERMINALS
DIGITAL INPUTS and OUTPUTS
POWER SUPPLIES
DD
Resistor Differential Nonlinearity
Resistor Nonlinearity
Nominal Resistor Tolerance
Resistance Temperature Coefficient
Wiper Resistance
Channel Resistance Matching (AD5262 only)
Resistance Drift
Resolution
Differential Nonlinearity
Integral Nonlinearity
Voltage Divider Temperature Coefficient
Full-Scale Error
Zero-Scale Error
Voltage Range
Ax and Bx Capacitance
Wx Capacitance
Common-Mode Leakage Current
Shutdown Current
Input Logic High
Input Logic Low
Input Logic High
Input Logic Low
Output Logic High (SDO)
Output Logic Low (SDO)
Input Current
Input Capacitance
Logic Supply
Power Single-Supply Range
Power Dual-Supply Range
Logic Supply Current
Positive Supply Current
Negative Supply Current
Power Dissipation
Power Supply Sensitivity
= +15 V, V
8
SS
5
= 0 V, or V
6
6
9
7
2
4
6
4
3
DD
= +5 V, V
2
SS
= –5 V; V
L
= +5 V; V
Symbol
R-DNL
R-INL
ΔR
ΔR
R
ΔR
ΔR
N
DNL
INL
ΔV
W
V
V
C
C
I
I
V
V
V
V
V
V
I
C
V
V
V
I
I
I
P
PSS
CM
SHDN
IL
L
DD
SS
W
WZSE
A, B, W
IH
IL
IH
IL
OH
OL
L
DD RANGE
DD/SS RANGE
DISS
A,B
W
IL
FSE
AB
AB
WB
AB
W
/ΔT
/ΔT
/R
Rev. A | Page 3 of 24
WB
A
= +5 V, V
Conditions
Specifications apply to all VRs
R
R
T
Wiper = no connect
I
Channel 1 and Channel 2 R
D
Specifications apply to all VRs
Code = half scale
Code = full scale
Code = zero scale
f = 5 MHz, measured to GND,
code = half scale
f = 1 MHz, measured to GND,
code = half scale
V
V
V
R
I
V
V
V
V
V
V
V
ΔV
W
OL
A
WB
WB
A
L
L
PULL-UP
IN
SS
L
IH
SS
IH
DD
X
= 1 V/R
= 25°C
= 3 V, V
= 3 V, V
= 5 V
= V
= 1.6 mA, V
= −5 V
= 0x80
DD
, V
, V
= 0 V or 5 V
= 0 V
= 5 V or V
= 5 V or V
= +5 V, V
= +5 V, ±10%
A
A
B
B
= 2 kΩ to 5 V
= no connect
= no connect
= V
= 0 V, −40°C < T
AB
SS
SS
DD
= 0 V
= 0 V
/2
IL
IL
SS
LOGIC
= 0 V
= 0 V,
= –5 V
= 5 V
A
WB
< +85°C, unless otherwise noted.
,
Min
−1
−1
−30
8
−1
−1
−2
0
V
2.4
2.1
4.9
2.7
4.5
±4.5
SS
Typ
±¼
±½
35
60
0.1
0.05
±1/4
±1/2
5
−1
1
25
55
1
5
0.003
1
AD5260/AD5262
Max
+1
+1
30
150
+1
+1
+0
2
V
5
0.8
0.6
0.4
±1
5.5
16.5
±5.5
60
1
1
0.3
0.01
DD
LSB
LSB
LSB
Unit
LSB
LSB
%
ppm/°C
Ω
%
%
Bits
ppm/°C
LSB
V
pF
pF
nA
μA
V
V
V
V
V
V
μA
pF
V
V
V
μA
μA
μA
mW
%/%