AD5228BUJZ50-R2 Analog Devices Inc, AD5228BUJZ50-R2 Datasheet - Page 10

• Manufacturer Part Number: AD5228BUJZ50-R2
• Description: IC DGTL POT 50K UP/DN TSOT23-8
• Manufacturer: Analog Devices Inc

Specifications of AD5228BUJZ50-R2

• Package / Case: TSOT-23-8, TSOT-8
• Mounting Type: Surface Mount
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 105°C
• Temperature Coefficient: 35 ppm/°C Typical
• Interface: Up/Down Counter
• Resistance In Ohms: 50K
• Number Of Circuits: 1
• Memory Type: Volatile
• Taps: 32
• End To End Resistance: 50kohm
• Track Taper: Linear
• No. Of Steps: 32
• Resistance Tolerance: ± 20%
• Supply Voltage Range: 2.7V To 5.5V
• Control Interface: Pushbutton
• No. Of Pots: Single
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD5228
1
2
1
2
–20
–40
–60
CH1
CH1
0
100
5.00V
5.00V
V
DD
= 3V DC
CH2 100mV
CH2 100mV
Figure 27. Repetitive Increment
Figure 26. Basic Increment
1k
±
10% p-p AC
Figure 25. PSRR
STEP = MIDSCALE, V
FREQUENCY (Hz)
M2.00ms
M2.00ms
T
T
V
10k
DD
3.92000ms
59.8000ms
= 5V DC
Δ
@: 8.24ms @: 378mV
: 8.32ms
±
A
10% p-p AC
A CH1
A CH1
100k
= V
Δ
V
V
V
V
V
V
DD
A
B
DD
A
B
: 4.00mV
DD
= 5V
= 0V
= 5V
= 0V
, V
= 5V
= 5V
B
3.00V
2.60V
= 0V
1M
PU
V
PU
V
W
W
Rev. A | Page 10 of 20
1
2
1.2
1.0
0.8
0.6
0.4
0.2
CH1
0
0
5.00V
R
AB
4
= 100k Ω
CH2 200mV
Figure 29. Maximum I
Figure 28. Autoscan Increment
R
AB
8
= 50k Ω
12
CODE (Decimal)
M2.00ms
T
16
800.000ms
WB
vs. Code
20
R
AB
= 10k Ω
A CH1
24
V
V
V
DD
A
B
= 5V
= 0V
V
T
= 5V
A
A
= 25 ° C
= OPEN
28
2.80V
PU
V
3
2
W