AD5243BRMZ50-RL7 Analog Devices Inc, AD5243BRMZ50-RL7 Datasheet - Page 10
![IC,Digital Potentiometer,TSSOP,10PIN,PLASTIC](/photos/6/60/66034/505-10-msop_sml.jpg)
AD5243BRMZ50-RL7
Manufacturer Part Number
AD5243BRMZ50-RL7
Description
IC,Digital Potentiometer,TSSOP,10PIN,PLASTIC
Manufacturer
Analog Devices Inc
Datasheet
1.AD5243BRMZ2.5.pdf
(20 pages)
Specifications of AD5243BRMZ50-RL7
Taps
256
Resistance (ohms)
50K
Number Of Circuits
2
Temperature Coefficient
35 ppm/°C Typical
Memory Type
Volatile
Interface
I²C, 2-Wire Serial
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
10-MSOP, Micro10™, 10-uMAX, 10-uSOP
Resistance In Ohms
50K
Number Of Elements
2
# Of Taps
256
Resistance (max)
50KOhm
Power Supply Requirement
Single
Interface Type
Serial (2-Wire/I2C)
Single Supply Voltage (typ)
3/5V
Dual Supply Voltage (typ)
Not RequiredV
Single Supply Voltage (min)
2.7V
Single Supply Voltage (max)
5.5V
Dual Supply Voltage (min)
Not RequiredV
Dual Supply Voltage (max)
Not RequiredV
Operating Temp Range
-40C to 125C
Operating Temperature Classification
Automotive
Mounting
Surface Mount
Pin Count
10
Package Type
MSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AD5243EVAL - BOARD EVAL FOR AD5243
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD5243BRMZ50-RL7
Manufacturer:
ADI/亚德诺
Quantity:
20 000
AD5243/AD5248
–10
–20
–30
–12
–18
–24
–30
–36
–42
–48
–54
–60
–12
–18
–24
–30
–36
–42
–48
–54
–60
50
40
30
20
10
–6
–6
0
0
0
10k
1k
0
Figure 18. Potentiometer Mode Tempco ΔV
Figure 19. Gain vs. Frequency vs. Code, R
Figure 20. Gain vs. Frequency vs. Code, R
32
V
T
A
DD
= –40°C TO +85°C, –40°C TO +125°C
64
= 2.7V
100k
10k
V
T
0x80
0x40
0x20
0x10
0x08
0x04
0x02
0x01
0x80
0x40
0x20
0x10
0x08
0x04
96
CODE (DECIMAL)
0x02
FREQUENCY (Hz)
FREQUENCY (Hz)
A
DD
= –40°C TO +85°C, –40°C TO +125°C
= 5.5V
0x01
128
160
100k
1M
192
WB
AB
R
AB
/ΔT vs. Code
AB
= 2.5 kΩ
= 10 kΩ
= 10kΩ
224
10M
256
1M
Rev. A | Page 10 of 20
–12
–18
–24
–30
–36
–42
–48
–54
–60
–12
–18
–24
–30
–36
–42
–48
–54
–60
–12
–18
–24
–30
–36
–42
–48
–54
–60
–6
–6
–6
0
0
0
1k
1k
1k
Figure 22. Gain vs. Frequency vs. Code, R
Figure 21. Gain vs. Frequency vs. Code, R
Figure 23. –3 dB Bandwidth at Code = 0x80
10k
100kΩ
60kHz
10k
10k
0x80
0x40
0x20
0x10
0x08
0x04
0x02
0x01
0x80
0x40
0x20
0x10
0x08
0x04
0x02
0x01
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
50kΩ
120kHz
100k
10kΩ
570kHz
100k
100k
2.5kΩ
2.2MHz
1M
AB
AB
= 100 kΩ
= 50 kΩ
10M
1M
1M