OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

AD8428ARZ

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21
Data Sheet AD8428
Rev. A | Page 9 of 20
5
–2
0 120
CHANGE IN INPUT OFFSET VOLTAGE (µV)
WARM-UP TIME (Seconds)
09731-017
–1
0
1
2
3
4
10 20 30 40 50 60 70 80 90 100 110
Figure 15. Change in Input Offset Voltage (V
OSI
) vs. Warm-Up Time
15
–30
–25
–20
–2.4
1.2
–40 125
INPUT BIAS CURRENT (nA)
INPUT OFFSET CURRENT (nA)
TEMPERATURE (°C)
09731-018
–25–105 203550658095110
0.8
0.4
0
–0.4
–0.8
–1.2
–1.6
–2.0
–15
–10
0
5
–5
10
I
BIAS+
I
BIAS–
I
OS
NORMALIZED AT 25°C
Figure 16. Input Bias Current and Input Offset Current vs. Temperature,
Normalized at 25°C
250
–200
–40 125
GAIN ERROR (µV/V)
TEMPERATURE (°C)
09731-019
–150
–100
–50
0
50
100
150
200
–25–105 203550658095110
REPRESENTATIVE DATA NORMALIZED AT 25°C
Figure 17. Gain Error vs. Temperature, Normalized at 25°C
70
–30
–40 125
CMRR (nV/V)
TEMPERATURE (°C)
09731-020
–25–105 203550658095110
REPRESENTATIVE DATA NORMALIZED AT 25°C
–20
–10
0
10
20
30
40
50
60
Figure 18. CMRR vs. Temperature, Normalized at 25°C
9.0
8.5
8.0
7.5
5.0
5.5
6.0
6.5
7.0
–40 125
SUPPLY CURRENT (mA)
TEMPERATURE (°C)
09731-021
–25–105 203550658095110
Figure 19. Supply Current vs. Temperature
50
–50
–40 125
SHORT-CIRCUIT CURRENT (mA)
TEMPERATURE (°C)
09731-022
–25–105 203550658095110
–20
–30
–40
–10
0
10
20
30
40
I
SHORT+
I
SHORT–
Figure 20. Short-Circuit Current vs. Temperature
AD8428 Data Sheet
Rev. A | Page 10 of 20
100
0
–40 125
SLEW RATE (V/µs)
TEMPERATURE (°C)
09731-023
10
20
30
40
50
60
70
80
90
–25–105 203550658095110
+SR
–SR
Figure 21. Slew Rate vs. Temperature, V
S
= ±15 V
100
0
–40 125
SLEW RATE (V/µs)
TEMPERATURE (°C)
09731-024
10
20
30
40
50
60
70
80
90
–25–105 203550658095110
+SR
–SR
Figure 22. Slew Rate vs. Temperature, V
S
= ±5 V
+
V
S
–0.5
+0.5
–1.0
+1.0
–1.5
–2.0
–2.5
+1.5
+2.0
+2.5
–V
S
46810 18161412
INPUT VOLTAGE (V)
REFERRED TO SUPPLY VOLTAGES
SUPPLY VOLTAGE (±V
S
)
09731-025
–40°C
+25°C
+85°C
+125°C
Figure 23. Input Voltage Limit vs. Supply Voltage
+
V
S
–V
S
4
SUPPLY VOLTAGE (±V
S
)
09731-026
56789101112131415 1716
–0.4
–0.8
–1.2
+0.4
+0.8
+1.2
+1.6
+2.0
OUTPUT VOLTAGE SWING (V)
REFERRED TO SUPPLY VOLTAGES
–40°C +25°C +85°C +125°C
Figure 24. Output Voltage Swing vs. Supply Voltage, R
L
= 10 kΩ
+
V
S
–V
S
4
SUPPLY VOLTAGE (±V
S
)
09731-027
5 6 7 8 9 10 11 12 13 14 15 1716
–0.4
–0.8
–1.2
+0.4
+0.8
+1.2
+1.6
+2.0
OUTPUT VOLTAGE SWING (V)
REFERRED TO SUPPLY VOLTAGES
–40°C +25°C +85°C +125°C
Figure 25. Output Voltage Swing vs. Supply Voltage, R
L
= 2 kΩ
15
0
–15
–10
–5
5
10
100 1k 10k 100k
OUTPUT VOLTAGE SWING (V)
LOAD RESISTANCE (Ω)
09731-028
–40°C
+25°C
+85°C
+125°C
Figure 26. Output Voltage Swing vs. Load Resistance, V
S
= ±15 V
Data Sheet AD8428
Rev. A | Page 11 of 20
+
V
S
–0.5
+0.5
–1.0
+1.0
–1.5
+1.5
–V
S
0.01 0.1 1 10
OUTPUT VOLTAGE SWING (V)
REFERRED TO SUPPLY VOLTAGES
OUTPUT CURRENT (mA)
09731-029
–40°C +25°C +85°C +125°C
Figure 27. Output Voltage Swing vs. Output Current, V
S
= ±15 V
20
15
10
5
0
–20
–15
–10
–5
–10–8–6–4–2 0 2 4 6 108
GAIN NONLINEARITY (ppm)
OUTPUT VOLTAGE (V)
09731-030
GAIN = 2000
Figure 28. Gain Nonlinearity, R
L
= 10 kΩ
100
0.1
1
10
0.1 1 10 100 1k 10k 100k
VOLTAGE NOISE (nV/√Hz)
FREQUENCY (Hz)
09731-031
GAIN = 2000
Figure 29. RTI Voltage Noise Spectral Density vs. Frequency
09731-032
20nV/DIV 1s/DIV
Figure 30. RTI Voltage Noise, 0.1 Hz to 10 Hz
16
1
1 10 100 1k 10k 100k
CURRENT NOISE (pA/
Hz)
FREQUENCY (Hz)
09731-033
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Figure 31. Current Noise Spectral Density vs. Frequency
09731-034
50pA/DIV 1s/DIV
Figure 32. Current Noise, 0.1 Hz to 10 Hz
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21

AD8428ARZ

Mfr. #:
Buy AD8428ARZ
Manufacturer:
Description:
Instrumentation Amplifiers Low Noise Low Gain Drift
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet