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

AD8421TRMZ-EP

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20
AD8421-EP Enhanced Product
Rev. 0 | Page 10 of 20
40
–40
–35 40
INPUT CURRENT (mA)
INPUT VOLTAGE (V)
–30
–20
–10
0
10
20
30
–30–25–20–15–10–5 0 5 101520253035
V
S
= 5V
G = 100
11139-015
Figure 16. Input Overvoltage Performance; +V
S
= 5 V, −V
S
= 0 V, G = 100
30
–30
–25 25
INPUT CURRENT (mA)
INPUT VOLTAGE (V)
–20
–10
0
10
20
–20 –15 –10 –5 0 5 10 15 20
V
S
= ±15V
G = 100
11139-016
Figure 17. Input Overvoltage Performance; V
S
= ±15 V, G = 100
2.5
–2.5
–12 14
BIAS CURRENT (nA)
COMMON-MODE VOLTAGE (V)
–2.0
–1.5
–1.0
–0.5
0
0.5
1.0
1.5
2.0
–10–8–6–4–2024681012
11139-017
Figure 18. Input Bias Current vs. Common-Mode Voltage
160
140
120
100
80
60
40
20
0
0.1 1 10 100 1k 10k 100k 1M
FREQUENCY (Hz)
POSITIVE PSRR (dB)
GAIN = 100
GAIN = 10
GAIN = 1
GAIN = 1000
11139-018
Figure 19. Positive PSRR vs. Frequency
160
140
120
100
80
60
40
20
0
0.1 1 10 100 1k 10k 100k 1M
FREQUENCY (Hz)
NEGATIVE PSRR (dB)
GAIN = 100
GAIN = 10
GAIN = 1
GAIN = 1000
11139-019
Figure 20. Negative PSRR vs. Frequency
70
–30
100 1k 10k 100k 1M 10M
GAIN (dB)
FREQUENCY (Hz)
–20
–10
0
10
20
30
40
50
60
GAIN = 100
GAIN = 10
GAIN = 1
GAIN = 1000
11139-020
Figure 21. Gain vs. Frequency
Enhanced Product AD8421-EP
Rev. 0 | Page 11 of 20
40
60
80
100
CMRR (dB)
120
140
160
0.1 1 10 100 1k 10k 100k
FREQUENCY (Hz)
GAIN = 1000
GAIN = 100
GAIN = 10
GAIN = 1
11139-021
Figure 22. CMRR vs. Frequency
40
60
80
100
CMRR (dB)
120
140
160
0.1 1 10 100 1k 10k 100k
FREQUENCY (Hz)
GAIN = 1000
GAIN = 100
GAIN = 10
GAIN = 1
11139-022
Figure 23. CMRR vs. Frequency, 1 kΩ Source Imbalance
2.0
1.5
0.5
0
1.0
–0.5
050
CHANGE IN INPUT OFFSET VOLTAGE (µV)
WARM-UP TIME (Seconds)
5 1015202530354045
11139-023
Figure 24. Change in Input Offset Voltage (V
OSI
) vs. Warm-Up Time
–8
–6
–4
–2
0
2
4
6
–55 –40 –25 –10 5 20 35 50 65 80 95 110 125
BIAS CURRENT (nA)
TEMPERATURE (°C)
REPRESENTATIVE SAMPLES
11139-125
Figure 25. Input Bias Current vs. Temperature
–100
–80
–60
–40
–20
0
20
40
60
80
100
–55 –40 –25 –10 5 20 35 50 65 80 95 110 125
GAIN ERROR (µV/V)
TEMPERATURE (°C)
REPRESENTATIVE SAMPLES
GAIN = 1
11139-126
Figure 26. Gain vs. Temperature (G = 1)
–15
–10
–5
0
5
10
15
–55–40–25–105 203550658095110125
CMRR (µV/V)
REPRESENTATIVE SAMPLES
GAIN = 1
TEMPERATURE (°C)
11139-127
Figure 27. CMRR vs. Temperature (G = 1)
AD8421-EP Enhanced Product
Rev. 0 | Page 12 of 20
0
0.5
1.0
1.5
2.0
2.5
3.0
–55 –40 –25 –10 5 20 35 50 65 80 95 110 125
SUPPLY CURRENT (mA)
TEMPERATURE (°C)
V
S
= ±15V
11139-128
Figure 28. Supply Current vs. Temperature (G = 1)
–120
–100
–80
–60
–40
–20
0
20
40
60
80
–55 –40 –25 –10 5 20 35 50 65 80 95 110 125
SHORT CIRCUIT CURRENT (mA)
TEMPERATURE (°C)
I
SHORT–
I
SHORT+
11139-129
Figure 29. Short-Circuit Current vs. Temperature (G = 1)
TEMPERATURE (°C)
0
5
10
15
20
25
30
35
40
–55–40–25–105 203550658095110125
SLEW
R
A
TE (V/µs)
+SR
–SR
11139-130
Figure 30. Slew Rate vs. Temperature, V
S
= ±15 V (G = 1)
TEMPERATURE (°C)
0
5
10
15
20
25
30
35
40
45
–55 –40 –25 –10 5 20 35 50 65 80 95 110 125
SLEW
R
A
TE (V/µs)
–SR
+SR
11139-131
Figure 31. Slew Rate vs. Temperature, V
S
= ±5 V (G = 1)
2 4 6 8 10 12 14 16 18
INPUT VOLTAGE (V)
REFERRED TO SUPPLY VOLTAGES
SUPPLY VOLTAGE (±V
S
)
–55°C
–40°C
+25°C
+85°C
+105°C
+125°C
+2.0
+
V
S
–0.5
–1.0
–1.5
–2.0
–2.5
+2.5
–V
S
+0.5
+1.0
+1.5
11139-132
Figure 32. Input Voltage Limit vs. Supply Voltage
–15
–10
–5
0
5
10
15
100 1k 10k 100k
OUTPUT VOLTAGE SWING (V)
LOAD (Ω)
+125°C
+105°C
+85°C
+25°C
–40°C
–55°C
11139-135
Figure 33. Output Voltage Swing vs. Load Resistance
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20

AD8421TRMZ-EP

Mfr. #:
Buy AD8421TRMZ-EP
Manufacturer:
Description:
Instrumentation Amplifiers 3nV/vHz noise Precision InAmp
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet