AD795
Rev. C | Page 6 of 20
TYPICAL PERFORMANCE CHARACTERISTICS
20
R
L
= 10k
+V
IN
–V
IN
15
10
5
0
0 5 10 15 20
SUPPLY VOLTAGE (±V)
INPUT COMMON-MODE RANGE (±V)
00845-004
Figure 4. Common-Mode Voltage Range vs. Supply Voltage
20
R
L
= 10k
+V
OUT
–V
OUT
15
10
5
0
0 5 10 15 20
SUPPLY VOLTAGE (±V)
OUTPUT VOLTAGE RANGE (±V)
00845-005
Figure 5. Output Voltage Range vs. Supply Voltage
30
25
20
15
10
5
0
10 100 1k 10k
LOAD RESISTANCE ()
OUTPUT VOLTAGE SWING (V p-p)
00845-006
V
S
= ±15V
Figure 6. Output Voltage Swing vs. Load Resistance
1.00
0.95
0.90
0.85
0.80
0.75
0.70
0.65
0.60
0 5 10 15 20
SUPPLY VOLTAGE (±V)
INPUT BIAS CURRENT (pA)
00845-007
Figure 7. Input Bias Current vs. Supply Voltage
50
40
30
20
10
0
0 0.5 1.0 1.5 2.0
INPUT BIAS CURRENT (pA)
PERCENTAGE OF UNITS
00845-008
SAMPLE SIZE = 1058
Figure 8. Typical Distribution of Input Bias Current
10
–9
10
–10
10
–11
10
–12
10
–13
10
–14
–60 –40 –20 0 20 40 60 80 100 120 140
TEMPERATURE (°C)
INPUT BIAS CURRENT (A)
00845-009
Figure 9. Input Bias Current vs. Temperature
AD795
Rev. C | Page 7 of 20
1.00
0.95
0.90
0.85
0.80
0.75
0.70
0.65
0.60
–15 –10 –5 0 5 10 15
COMMON-MODE VOLTAGE (V)
INPUT BIAS CURRENT (pA)
00845-010
Figure 10. Input Bias Current vs. Common-Mode Voltage
10
–4
10
–5
10
–6
10
–7
10
–8
10
–9
10
–10
10
–11
10
–12
10
–13
10
–14
–6 –5 –4 –3 –2 –1 0 1 2 3 4 5 6
DIFFERENTIAL INPUT VOLTAGE (±V)
INPUT BIAS CURRENT (A)
00845-011
+I
IN
–I
IN
Figure 11. Input Bias Current vs. Differential Input Voltage
15.0 100
10
1
0.1
0.01
12.5
10.0
7.5
5.0
–60 –40 –20 0 20 40 60 80 100 120 140
TEMPERATURE (°C)
VOLTAGE NOISE (nV/ Hz)
CURRENT NOISE (fA/
Hz)
00845-012
f = 1kHz
VOLTAGE NOISE
CURRENT NOISE
Figure 12. Voltage and Current Noise Spectral Density vs. Temperature
1k
100
10
1
1k 10
k
100k 1M 10M 100M 1G
SOURCE RESISTANCE ()
VOLTAGE NOISE (µV p-p)
00845-013
NOISE BANDWIDTH: 0.1Hz TO 10Hz
Figure 13. Input Voltage Noise vs. Source Resistance
50
40
30
20
10
0
0123
INPUT VOLTAGE NOISE (µV p-p)
PERCENTAGE OF UNITS
00845-014
SAMPLE SIZE = 344
f = 0.1Hz TO 10Hz
Figure 14. Typical Distribution of Input Voltage Noise
1k
100
10
1
1 10 100 1k 10k 100k 1M 10M
FREQUENCY (Hz)
VOLTAGE NOISE (REFERRED TO INPUT) (nV/ Hz)
00845-015
Figure 15. Input Voltage Noise Spectral Density
AD795
Rev. C | Page 8 of 20
30
25
20
15
10
5
–60 –40 –20 0 20 40 60 80 100 120 140
TEMPERATURE (°C)
SHORT-CIRCUIT CURRENT (mA)
00845-016
–OUTPUT CURRENT
+OUTPUT CURRENT
Figure 16. Short-Circuit Current Limit vs. Temperature
10
8
6
4
2
0
–2
–4
–6
–8
–10
34567891011
SETTLING TIME (µs)
OUTPUT SWING FROM 0 TO ±V
00845-017
ERROR
0.1%
0.01%
0.1%
0.01%
Figure 17. Output Swing and Error vs. Settling Time
1000
900
800
700
600
500
400
300
200
100
0
–15 –10 –5 0 5 10 15
INPUT COMMON-MODE VOLTAGE (V)
ABSOLUTE INPUT ERROR VOLTAGE (µV)
00845-018
Figure 18. Absolute Input Error Voltage vs. Input Common-Mode Voltage
120
100
80
60
40
20
0
1 10 100 1k 10k 100k 1M 10M
FREQUENCY (Hz)
POWER SUPPLY REJECTION (dB)
00845-019
–PSRR
+PSRR
Figure 19. Power Supply Rejection vs. Frequency
120
100
80
60
40
20
0
1 10 100 1k 10k 100k 1M 10M
FREQUENCY (Hz)
COMMON-MODE REJECTION (dB)
00845-020
Figure 20. Common-Mode Rejection vs. Frequency
120
100
80
60
40
20
0
–20
120
100
80
60
40
20
0
–20
10 100 1k 10k 100k 1M 10M
FREQUENCY (Hz)
OPEN-LOOP GAIN (dB)
PHASE MARGIN (Degrees)
00845-021
PHASE
GAIN
Figure 21. Open-Loop Gain and Phase Margin vs. Frequency

AD795JRZ-REEL

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
Precision Amplifiers Low Pwr Low Noise Prec FET
Lifecycle:
New from this manufacturer.
Delivery:
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