AD823 Analog Devices, AD823 Datasheet - Page 7

• Manufacturer Part Number: AD823
• Description: Dual, 16 MHz, Rail-to-Rail FET Input Amplifier
• Manufacturer: Analog Devices

Specifications of AD823

• -3db Bandwidth: 16MHz
• Slew Rate: 25V/µs
• Vos: 700µV
• Ib: 5pA
• # Opamps Per Pkg: 2
• Input Noise (nv/rthz): 16nV/rtHz
• Vcc-vee: 3V to 36V
• Isy Per Amplifier: 4.2mA
• Packages: DIP,SOIC

Data Sheet
TYPICAL PERFORMANCE CHARACTERISTICS
80
70
60
50
40
30
20
10
22
20
18
16
14
12
10
0
–1
–2
–3
–4
–200
8
6
4
2
0
–6
3
2
1
0
–5
Figure 6. Typical Distribution of Input Offset Voltage Drift
Figure 7. Input Bias Current vs. Common-Mode Voltage
+V
Figure 5. Typical Distribution of Input Offset Voltage
–5
S
–150
–4
= +5V
–4
INPUT OFFSET VOLTAGE DRIFT (µV/°C)
–3
–100
–3
INPUT OFFSET VOLTAGE (µV)
COMMON-MODE VOLTAGE (V)
–2
–2
–50
–1
–1
0
0
0
1
1
50
2
3
2
+V
–55°C TO +125°C
103 UNITS
100
S
4
= +5V
+V
314 UNITS
σ = 40µV
3
S
5
150
= +5V
4
6
200
5
7
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10000
1000
1000
100
100
100
0.1
0.1
10
90
80
70
60
50
40
30
20
10
10
1
0
1
–16
0
0
Figure 10. Input Bias Current vs. Common-Mode Voltage
+V
V
CM
Figure 8. Typical Distribution of Input Bias Current
S
1
–12
= +5V
= 0V
Figure 9. Input Bias Current vs. Temperature
25
2
–8
COMMON-MODE VOLTAGE (V)
INPUT BIAS CURRENT (pA)
3
TEMPERATURE (°C)
–4
4
50
5
0
75
6
4
7
8
100
8
+V
317 UNITS
σ = 0.4pA
V
S
S
12
= ±15V
= +5V
9
AD823
125
10
16