ADM1032–Typical Performance Characteristics
20
16
12
8
4
0
–4
–8
D+ TO V
DD
D+ TO GND
TEMPERATURE ERROR – C
1.0
13
11
9
7
5
V
IN
= 40mV p-p
3
1
V
IN
= 10mV p-p
TEMPERATURE ERROR – C
TEMPERATURE ERROR – C
0.5
0
–12
–16
0
10
LEAKAGE RESISTANCE – M
100
–0.5
0
20
40
60
80
TEMPERATURE – C
100
120
–1
100k
10M
1M
FREQUENCY – Hz
100M
TPC 1. Temperature Error vs.
Leakage Resistance
TPC 2. Temperature Error vs. Actual
Temperature Using 2N3906
TPC 3. Temperature Error vs.
Differential Mode Noise Frequency
12
18
16
2.0
TEMPERATURE ERROR – C
SUPPLY CURRENT – A
V
IN
= 250mV p-p
8
TEMPERATURE ERROR – C
10
14
12
10
8
6
4
2
1.5
6
1.0
4
V
IN
= 100mV p-p
2
V
DD
= 5V
0.5
V
DD
= 3V
0
0
10
FREQUENCY – Hz
1M
1
6
11
16
21
26
CAPACITANCE – nF
31
36
0
0.01
0.1
1
10
CONVERSION RATE – Hz
100
TPC 4. Temperature Error vs. Power
Supply Noise Frequency
TPC 5. Temperature Error vs.
Capacitance between D+ and D–
TPC 6. Operating Supply Current vs.
Conversion Rate
12
80
STANDBY SUPPLY CURRENT – A
40
35
30
25
20
15
10
5
0
TEMPERATURE ERROR – C
10
V
IN
= 100mV p-p
8
70
A
SUPPLY CURRENT –
60
50
40
30
20
10
0
1
5
10 25 50 75 100 250 500 750 1000
SCLK FREQUENCY – kHz
V
DD
= 3.3V
V
DD
= 5V
6
4
V
IN
= 50mV p-p
2
V
IN
= 25mV p-p
0
100k
1M
10M
FREQUENCY – Hz
100M
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
SUPPLY VOLTAGE – V
TPC 7. Temperature Error vs.
Common-Mode Noise Frequency
TPC 8. Standby Supply Current vs.
Clock Frequency
TPC 9. Standby Supply Current vs.
Supply Voltage
–4–
REV. 0
AD [ ANALOG DEVICES ]
