AD5259BRMZ10 Analog Devices Inc, AD5259BRMZ10 Datasheet - Page 10
AD5259BRMZ10
Manufacturer Part Number
AD5259BRMZ10
Description
IC DGTL POT 10K 256POS 10-MSOP
Manufacturer
Analog Devices Inc
Datasheet
1.AD5259BRMZ10.pdf
(24 pages)
Specifications of AD5259BRMZ10
Memory Type
Non-Volatile
Taps
256
Resistance (ohms)
10K
Number Of Circuits
1
Temperature Coefficient
500 ppm/°C Typical
Interface
I²C, 2-Wire Serial
Voltage - Supply
2.7 V ~ 3.3 V, 4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
10-MSOP, Micro10™, 10-uMAX, 10-uSOP
Resistance In Ohms
10K
End To End Resistance
10kohm
Resistance Tolerance
± 30%
No. Of Steps
256
Supply Voltage Range
2.7V To 5.5V
Control Interface
I2C, Serial
No. Of Pots
Single
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AD5259EVAL - BOARD EVAL FOR AD5259 DGTL POT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD5259BRMZ10
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
AD5259BRMZ10-R7
Manufacturer:
MOLEX
Quantity:
60 000
Part Number:
AD5259BRMZ10-R7
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Part Number:
AD5259BRMZ100
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Part Number:
AD5259BRMZ100-R7
Manufacturer:
ADI/亚德诺
Quantity:
20 000
AD5259
Figure 19. Potentiometer Mode Tempco (ΔV
Figure 18. Rheostat Mode Tempco (ΔR
–100
–200
–300
–400
–500
–600
400
300
200
100
–10
–20
–30
–40
350
300
250
200
150
100
70
60
50
40
30
20
10
50
0
0
0
–40
0
0
R
WB
5k
100k
50k
@ V
32
32
–20
10k
10k
50k
DD
Figure 20. R
= 5.5V
64
64
100k
0
5k
TEMPERATURE (C)
96
96
CODE (Decimal)
CODE (Decimal)
WB
vs. Temperature
20
128
128
R
AB
WB
x 10
160
160
W
@ V
40
x 10
6
)/(R
DD
6
)/(V
192
192
AB
= 2.7V
x ΔT) vs. Code
60
W
x ΔT) vs. Code
224
224
80
256
256
Rev. B | Page 10 of 24
–12
–18
–24
–30
–36
–42
–48
–54
–60
–12
–18
–24
–30
–36
–42
–48
–54
–60
120
100
–6
–6
80
60
40
20
0
0
0
–40
1k
1k
Figure 23. Gain vs. Frequency vs. Code, R
Figure 22. Gain vs. Frequency vs. Code, R
Figure 21. Total Resistance vs. Temperature
–20
10k
10k
80
40
20
10
08
04
02
01
80
40
20
10
08
04
02
01
100k Rt @ V
50k Rt @ V
5k Rt @ V
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
0
TEMPERATURE (C)
FREQUENCY (Hz)
FREQUENCY (Hz)
10k Rt @ V
DD
100k
100k
20
DD
DD
= 5.5V
= 5.5V
= 5.5V
DD
= 5.5V
40
AB
1M
AB
1M
= 10 kΩ
= 5 kΩ
60
80
10M
10M