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AD8230YRZ

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17
AD8230
Rev. B | Page 6 of 16
TYPICAL PERFORMANCE CHARACTERISTICS
OFFSET VOLTAGE (µV RTI)
9–9 –3–6 0 3 6
SAMPLES
500
400
300
200
100
0
TOTAL NUMBER OF
SAMPLES = 2839 FROM 3 LOTS
05063-004
Figure 4. Offset Voltage (RTI) Distribution at ±5 V, CM = 0 V, T
A
= 25°C
OFFSET VOLTAGE DRIFT (nV/°C)
50–50 –30 –10 10 30
SAMPLES
40
35
30
25
20
15
10
5
0
TOTAL NUMBER OF SAMPLES = 300 FROM 3 LOTS
05063-005
Figure 5. Offset Voltage (RTI) Drift Distribution
TEMPERATURE (°C)
150–50 –30 –10 10 7030 50 110 13090
OFFSET VOLTAGE (µV RTI)
0
–2
–4
–6
–8
–10
–12
–20
–14
–16
–18
V
S
=±5V
V
S
=±8V
05063-006
Figure 6. Offset Voltage (RTI) vs. Temperature
COMMON-MODE VOLTAGE (V)
OFFSET VOLTAGE (µV RTI)
–20
–15
–10
–5
0
5
10
15
20
–2 0–6 –4 2 4 6
NORMALIZED FOR V
CM
= 0V
05063-007
Figure 7. Offset Voltage (RTI) vs. Common-Mode Voltage, V
S
= ±5 V
COMMON-MODE VOLTAGE (V)
OFFSET VOLTAGE (µV RTI)
–20
–15
–10
–5
0
5
10
15
20
–10–8–6–4–2 0 2 4 6 8 10
NORMALIZED FOR V
CM
= 0V
05063-008
Figure 8. Offset Voltage (RTI) vs. Common-Mode Voltage, V
S
= ±8 V
SOURCE IMPEDANCE (kΩ)
OFFSET VOLTAGE (µV)
–8
–7
–6
–5
–4
–3
–2
–1
0
2301 45
6
±5V SUPPLY
±8V SUPPLY
05063-009
Figure 9. Offset Voltage (RTI) vs. Source Impedance, 1 μF Across Input Pins
AD8230
Rev. B | Page 7 of 16
V
REF
(V)
OFFSET VOLTAGE (µV RTI)
–40
–30
–20
–10
0
10
20
30
40
–0.5 0–1.5 –1.0 0.5 1.0 1.5
NORMALIZED FOR V
REF
= 0V
05063-010
Figure 10. Offset Voltage (RTI) vs. Reference Voltage
FREQUENCY (Hz)
CMR (dB)
60
70
80
90
100
110
120
130
10 100 1k 10k
CMR WITH NO SOURCE IMBALANCE
CMR WITH 1kΩ SOURCE IMBALANCE
40
50
05063-011
Figure 11. Common-Mode Rejection (CMR) vs. Frequency
SOURCE IMPEDANCE (kΩ)
CMR (dB)
110
112
114
116
118
120
122
124
126
128
130
4602 81012
±5V SUPPLY
±8V SUPPLY
05063-012
Figure 12. Common-Mode Rejection (CMR) vs.
Source Impedance, 1.1 μF Across Input Pins
10
–10
–1000 1000
05063-013
OUTPUT VOLTAGE (mV)
INPUT COMMON-MODE VOLTAGE RANGE (V)
8
6
4
2
0
–2
–4
–6
–8
–800 –600 –400 –200 0 200 400 600 800
–856mV, +8.2V 0V, +8.4V +592mV, +8.2V
V
S
= ±8V
–812mV, +5V
0V, +5.5V
+644mV, +5V
V
S
= ±5V
–652mV, –5V
0V, –5.5V
+800mV, –5V
–616mV, –8.2V
0V, –8.4V
+840mV, –8.2V
Figure 13. Input Common-Mode Voltage Range vs. Output Voltage, G = 2
10
–10
–10 10
05063-014
OUTPUT VOLTAGE (V)
INPUT COMMON-MODE VOLTAGE RANGE (V)
8
6
4
2
0
–2
–4
–6
–8
–8 –6 –4 –2 0 2 4 6 8
–7.9V, +8V
V
S
= ±8V
+7.9V, +8V
+4.88V, +5V
V
S
= ±5V
–4.9V, +5V
+4.88V, –5V–4.9V, –5V
–7.9V, –8V +7.9V, –8V
Figure 14. Input Common-Mode Voltage Range vs. Output Voltage, G = 10
10
–10
–10 10
05063-015
OUTPUT VOLTAGE (V)
INPUT COMMON-MODE VOLTAGE RANGE (V)
8
6
4
2
0
–2
–4
–6
–8
–8 –6 –4 –2 0 2 4 6 8
+7.9V, +8V–7.9V, +8V
V
S
= ±8V
–4.8V, +5.5V +4.8V, +5.5V
V
S
= ±5V
–4.8V, –5.5V +4.8V, –5.5V
–7.9V, –8V +7.9V, –8V
Figure 15. Input Common-Mode Voltage Range vs. Output Voltage, G = 100
AD8230
Rev. B | Page 8 of 16
TEMPERATURE (°C)
CLOCK FREQUENCY (kHz)
5.4
5.6
5.8
6.0
6.2
6.4
6.6
6.8
–50 –30 –10 10 30 50 70 90 110 130
±8V
±5V
05063-016
Figure 16. Clock Frequency vs. Temperature
COMMON-MODE VOLTAGE (V)
AVERAGE INPUT BIAS CURRENT (µA)
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
1.0
–2 0–6 –4 2 4 6
–40°C
+25°C
+85°C
0°C
+125°C
05063-017
Figure 17. Average Input Bias Current vs. Common-Mode Voltage,
−40°C, +25°C, +85°C, +125°C
TEMPERATURE (°C)
SUPPLY CURRENT (mA)
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
3.4
3.5
0–50 50 100 150
±8V
±5V
05063-018
Figure 18. Supply Current vs. Temperature
10010 1k 10k 100k
FREQUENCY (Hz)
GAIN (dB)
–10
0
10
20
30
40
50
60
70
80
90
05063-019
Figure 19. Gain vs. Frequency, G = 2
10010 1k 10k 100k
FREQUENCY (Hz)
GAIN (dB)
–10
0
10
20
30
40
50
60
70
80
90
05063-020
Figure 20. Gain vs. Frequency, G = 10
V
OUT
(V)
NONLINEARITY (ppm)
–40
–30
–20
–10
0
10
20
30
40
–5 –4 –3 –2 –1 0 1 2 3 4 5
G = +20
05063-021
Figure 21. Gain Nonlinearity, G = 20
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17

AD8230YRZ

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Instrumentation Amplifiers 16V RR Zero-Drift Precision
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