AD8203 Data Sheet
Rev. D | Page 6 of 20
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= 25°C, V
S
= 5 V, V
CM
= 0 V, R
L
= 10 kΩ, unless otherwise noted.
FREQUENCY (Hz)
PSRR (dB)
90
80
70
60
50
40
30
20
10
0
10 100 1k 10k 100k
05013-006
Figure 6. Power Supply Rejection Ratio vs. Frequency
for Common-Mode Range 6 V to +30 V
FREQUENCY (Hz)
OUTPUT (dB)
25
20
15
10
5
0
100 1k 10k 100k 1M
05013-007
Figure 7. Bandwidth
FREQUENCY (Hz)
CMRR (dB)
100
95
70
75
80
85
90
65
60
55
50
10 100 1k 10k 100k
05013-008
Figure 8. Common-Mode Rejection Ratio vs. Frequency
for Common-Mode Range 6 V to +30 V
POWER SUPPLY (V)
COMMON-MODE VOLTAGE (V)
0
–5
–10
–15
–20
–25
–30
3 54 876 9 10 11 12
05013-009
–55°C
–40°C
+25°C
+125°C
+150°C
Figure 9. Negative Common-Mode Voltage vs. Voltage Supply
POWER SUPPLY (V)
COMMON-MODE VOLTAGE (V)
40
35
30
25
20
15
10
3 54 876 9 10 11 12
05013-010
+25°C
+150°C
–55°C
–40°C
+125°C
Figure 10. Positive Common-Mode Voltage vs. Voltage Supply
LOAD RESISTANCE ()
OUTPUT VOLTAGE (dB)
5.0
4.0
3.0
2.0
1.0
0
10 100 1k 10k
05013-011
Figure 11. Output Swing vs. Load Resistance
Data Sheet AD8203
Rev. D | Page 7 of 20
SUPPLY VOLTAGE (V)
OUTPUT MINUS SUPPLY (mV)
0
–20
–10
–30
–40
–50
–60
–70
3 54 876 9 10 11 1312
05013-012
NO LOAD
10k LOAD
Figure 12. Swing Minus Supply vs. Supply Voltage
4
3
CH3 100mV 1.0V M 20µs 2.5MS/s 400NS/PT
A CH3 260mV
CH4
05013-013
OUTPUT
INPUT
Figure 13. Pulse Response
COMMON-MODE VOLTAGE (V)
V
OS
(µV)
1000
–1000
–10 0–5 15105 20 25 30 35
05013-052
800
600
400
200
0
–200
–400
–600
–800
+125°C
+85°C
–40°C
+25°C
Figure 14. V
OS
vs. Common-Mode Voltage
40
0
HITS
05013-051
–80
CMRR (µV/V)
–72
–64
–56
–48
–40
–32
–24
–16
–8
0
8
16
24
32
40
48
56
64
72
80
35
30
25
20
15
10
5
–6V TO +30V COMMON MODE
TEMPERATURE = 25°C
Figure 15. CMRR Distribution, Temperature = 25°C
7
6
5
4
3
2
1
0
–30
–26
–22
–18
–14
–10
–6
–2
2
6
10
14
18
22
26
30
V
OS
DRIFT (µV/°C)
HITS
05013-025
–28
–24
–20
–16
–12
–8
–4
0
28
24
20
16
12
8
4
V
SUPPLY
= 5V
TEMPERATURE RANGE =
+25°C TO –40°C
Figure 16. Offset Drift Distribution, MSOP,
Temperature Range = +25°C to 40°C
7
6
5
4
3
2
1
0
HITS
05013-026
8
–30
–26
–22
–18
–14
–10
–6
–2
2
6
10
14
18
22
26
30
V
OS
DRIFT (µV/°C)
–28
–24
–20
–16
–12
–8
–4
0
28
24
20
16
12
8
4
V
SUPPLY
= 5V
TEMPERATURE RANGE =
25°C TO 85°C
Figure 17. Offset Drift Distribution, MSOP,
Temperature Range = 25°C to 85°C
AD8203 Data Sheet
Rev. D | Page 8 of 20
7
6
5
4
3
2
1
0
HITS
05013-027
8
9
–30
–26
–22
–18
–14
–10
–6
–2
2
6
10
14
18
22
26
30
V
OS
DRIFT (µV/°C)
–28
–24
–20
–16
–12
–8
–4
0
28
24
20
16
12
8
4
V
SUPPLY
= 5V
TEMPERATURE RANGE =
25°C TO 125°C
Figure 18. V
OS
Distribution, MSOP, Temperature Range = 25°C to 125°C
7
6
5
4
3
2
1
0
–2200
–1600
–1000
–400
200
800
1400
2000
V
OS
(µV)
HITS
05013-028
8
9
10
–2000
–1800
–1400
–1200
–800
–600
–200
0
2200
1600
1000
400
1800
1200
600
PACKAGE = MSOP @ 25°C
Figure 19. V
OS
Distribution, MSOP, Temperature = 25°C
14
12
10
8
6
4
2
0
HITS
05013-029
–2200
–1600
–1000
–400
200
800
1400
2000
V
OS
(µV)
–2000
–1800
–1400
–1200
–800
–600
–200
0
2200
1600
1000
400
1800
1200
600
PACKAGE = MSOP @ 125°C
Figure 20. V
OS
Distribution, MSOP, Temperature = 125°C
7
6
5
4
3
2
1
0
HITS
05013-030
8
–2200
–1600
–1000
–400
200
800
1400
2000
V
OS
(µV)
–2000
–1800
–1400
–1200
–800
–600
–200
0
2200
1600
1000
400
1800
1200
600
PACKAGE = MSOP @ –40°C
Figure 21. V
OS
Distribution, MSOP, Temperature = 40°C
7
6
5
4
3
2
1
0
0
0.04
0.08
0.12
0.16
0.20
0.24
0.28
ERROR (%)
HITS
05013-031
8
0.02
0.06
0.10
0.14
0.18
0.22
0.26
0.30
TEMPERATURE = 25°C
Figure 22. MSOP Gain Accuracy, Temperature = 25°C
7
6
5
4
3
2
1
0
HITS
05013-032
0
0.04
0.08
0.12
0.16
0.20
0.24
0.28
ERROR (%)
0.02
0.06
0.10
0.14
0.18
0.22
0.26
0.30
TEMPERATURE = 125°C
Figure 23. MSOP Gain Accuracy, Temperature = 125°C

AD8203YRMZ

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
Current Sense Amplifiers High Common-Mode VTG SGL-Supply
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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