AD5232
Data Sheet
4
12
6
V
= 5.5V
DD
f–3dB = 500kHz, R = 10kΩ
0
–6
f–3dB = 45kHz, R = 100kΩ
f–3dB = 95kHz, R = 50kΩ
–12
–18
–24
–30
–36
–42
2
V
= 2.7V
DD
V
V
V
R
T
= 100mV rms
IN
= +2.5V
= –2.5V
= 1MΩ
DD
SS
L
= +25°C
A
0
–50
–35
–20
–5
10
25
40
55
70
85
1k
10k
100k
1M
FREQUENCY (Hz)
TEMPERATURE (°C)
Figure 14. −3 dB Bandwidth vs. Resistance
Figure 11. IDD vs. Temperature
10
1
T
V
= 5V
= 25°C
DD
T
A
FILTER = 22kHz
CS
1
2
3
4
CLK
SDI
0.1
0.01
R
= 10kΩ
AB
R
= 50kΩ, 100kΩ
AB
I
DD
2mA/DIV
0.001
CH2 5.00V
M 2.00ms
CH1 5.00V
CH3 5.00V CH4 10.00V
10
100
1k
10k
100k
FREQUENCY (Hz)
Figure 12. IDD vs. Time (Save) Program Mode
Figure 15. Total Harmonic Distortion + Noise vs. Frequency
110
T
V
= 2.7V
DD
= 25°C
100
90
80
70
60
50
40
30
T
A
CS
1
2
3
4
CLK
SDI
20
10
0
I
*
DD
2mA/DIV
CH2 5.00V
M 2.00ms
CH1 5.00V
0
32
64
96
128
160
192
224
256
CH3 5.00V CH4 10.00V
CODE (Decimal)
*SUPPLY CURRENT RETURNS TO MINIMUM POWER CONSUMPTION
IF COMMAND INSTRUCTION 0 (NOP) IS EXECUTED IMMEDIATELY
AFTER COMMAND INSTRUCTION 1 (READ EEMEM).
Figure 13. IDD vs. Time Read Mode
Figure 16. Wiper On Resistance vs. Code
Rev. C | Page 10 of 24
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