AD5290YRMZ50 Analog Devices Inc, AD5290YRMZ50 Datasheet - Page 8
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AD5290YRMZ50
Manufacturer Part Number
AD5290YRMZ50
Description
IC DGTL POT 50K 256POS 10MSOP
Manufacturer
Analog Devices Inc
Datasheet
1.AD5290YRMZ50.pdf
(20 pages)
Specifications of AD5290YRMZ50
Taps
256
Resistance (ohms)
50K
Number Of Circuits
1
Temperature Coefficient
35 ppm/°C Typical
Memory Type
Volatile
Interface
SPI, 3-Wire Serial
Voltage - Supply
4.5 V ~ 30 V, ±4.5 V ~ 15 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
10-MSOP, Micro10™, 10-uMAX, 10-uSOP
Resistance In Ohms
50K
End To End Resistance
50kohm
No. Of Steps
256
Resistance Tolerance
± 30%
Supply Voltage Range
± 10V To ± 15V
Control Interface
Serial, SPI
No. Of Pots
Single
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
EVAL-AD5290EBZ - BOARD EVAL FOR AD5290
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD5290YRMZ50
Manufacturer:
ADI/亚德诺
Quantity:
20 000
AD5290
3-WIRE DIGITAL INTERFACE
Data is loaded MSB first.
Table 4. AD5290 Serial Data-Word Format
B7
D7
MSB
2
7
V
CLK
OUT
SDI
CS
Figure 2. AD5290 3-Wire Digital Interface Timing Diagram
B6
D6
1
0
1
0
1
0
1
0
D7
B5
D5
(V
D6
A
= V
RDAC REGISTER LOAD
D5
DD
B4
D4
, V
B
D4
= 0 V, V
B3
D3
D3
W
= V
D2
OUT
B2
D2
D1
)
D0
B1
D1
B0
D0
LSB
2
0
Rev. B | Page 8 of 20
(DATA OUT)
(DATA IN)
V
OUT
SDO
CLK
SDI
CS
t
V
CSH0
DD
0V
0
0
0
1
1
1
0
1
t
CSS
Figure 3. Detail Timing Diagram
D
X
D'
t
CH
X
t
DS
t
CL
D'
X
t
D
DH
X
t
±1 LSB ERROR BAND
CSH
t
t
PD_MAX
CS1
t
S
t
CSW
±1 LSB