AD8403ARU100-REEL Analog Devices Inc, AD8403ARU100-REEL Datasheet - Page 17

IC POT DIG QUAD 100K 8B 24TSSOP

AD8403ARU100-REEL

Manufacturer Part Number
AD8403ARU100-REEL
Description
IC POT DIG QUAD 100K 8B 24TSSOP
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD8403ARU100-REEL

Rohs Status
RoHS non-compliant
Taps
256
Resistance (ohms)
100K
Number Of Circuits
4
Temperature Coefficient
500 ppm/°C Typical
Memory Type
Volatile
Interface
SPI, 3-Wire Serial
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
24-TSSOP
Resistance In Ohms
100K
Number Of Elements
4
# Of Taps
256
Resistance (max)
100KOhm
Power Supply Requirement
Single
Interface Type
Serial (3-Wire/SPI)
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
24
Package Type
TSSOP
For Use With
AD8403EVAL - BOARD EVAL FOR AD8403
Lead Free Status / Rohs Status
Not Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD8403ARU100-REEL
Manufacturer:
A/D
Quantity:
280
Part Number:
AD8403ARU100-REEL
Manufacturer:
ADI/亚德诺
Quantity:
20 000
0.01
0.1
80
60
40
20
10
0
1
100
Figure 29. Power Supply Rejection Ratio vs. Frequency
10
0
Figure 27. Normalized Gain Flatness vs. Frequency
Figure 28. Supply Current vs. Digital Input Voltage
CODE = 80
V
T
V
T
CODE = 80
C
V
A
A
DD
DD
L
A
T
A
= 25°C
= 25 ° C
= 10pF
= 4V, V
= 5V
= +5V DC ± 1V p-p AC
= 25°C
100
B
H
1
H
= 0V
1k
DIGITAL INPUT VOLTAGE (V)
(See Figure 43)
(See Figure 40)
FREQUENCY (Hz)
FREQUENCY (Hz)
R = 100kΩ
1k
2
V
R = 50kΩ
DD
10k
= 3V
10k
3
V
DD
= 5V
100k
100k
R = 10kΩ
4
1M
1M
5
Rev. E | Page 17 of 32
1200
1000
800
600
400
200
–12
–18
–24
–30
–36
–42
160
140
120
100
Figure 32. AD8403 Incremental Wiper On Resistance vs. V
12
–6
80
60
40
20
0
6
0
0
1k
1k
0
A: V
B: V
C: V
D: V
V
V
R
Figure 31. Supply Current vs. Clock Frequency
IN
DD
L
CODE = 55
CODE = 55
CODE = FF
CODE = FF
= 1M Ω
= 100mV rms
DD
DD
DD
DD
= 5V
= 5.5V
= 3.3V
= 5.5V
= 3.3V
1
Figure 30. −3 dB Bandwidths
10k

H
H
H
H
f
–3dB
AD8400/AD8402/AD8403
10k
(See Figure 39)
2
FREQUENCY (Hz)
V
= 71kHz, R = 100k Ω
FREQUENCY (Hz)
DD
f
= 2.7V
–3dB
V
BIAS
100k
3
= 125kHz, R = 50k Ω
(V)
f

–3dB
V
DD
100k
4
= 700kHz, R = 10k Ω
= 5.5V
1M
A
T
T
A
5
A
= 25 ° C
= 25 ° C
B

DD
C
D
10M
1M
6

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