AD820AR-REEL7 Analog Devices Inc, AD820AR-REEL7 Datasheet - Page 11

• Manufacturer Part Number: AD820AR-REEL7
• Description: IC,Operational Amplifier,SINGLE,BIPOLAR/JFET,SOP,8PIN,PLASTIC
• Manufacturer: Analog Devices Inc

Specifications of AD820AR-REEL7

• Rohs Status: RoHS non-compliant
• Amplifier Type: J-FET
• Number Of Circuits: 1
• Output Type: Rail-to-Rail
• Slew Rate: 3 V/µs
• Gain Bandwidth Product: 1.8MHz
• -3db Bandwidth: 1.9MHz
• Current - Input Bias: 2pA
• Voltage - Input Offset: 400µV
• Current - Supply: 700µA
• Current - Output / Channel: 20mA
• Voltage - Supply, Single/dual (±): 5 V ~ 36 V, ±2.5 V ~ 18 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Other names: AD820AR-REEL7TR

Figure 12. Input Error Voltage vs. Output Voltage for Resistive Loads
100k
100k
–100
–200
–300
10M
10M
10k
10k
300
200
100
1M
1M
0
100
–60
–16
Figure 10. Open-Loop Gain vs. Load Resistance
Figure 11. Open-Loop Gain vs. Temperature
R
–40
L
–12
= 10kΩ
–20
–8
0
LOAD RESISTANCE (Ω)
1k
OUTPUT VOLTAGE (V)
TEMPERATURE (ºC)
R
R
R
–4
L
L
L
20
= 100kΩ
= 10kΩ
= 600Ω
40
0
V
60
R
S
4
L
= ±15V
10k
= 600Ω
80
8
R
V
100
L
S
V
V
V
V
V
V
= 100kΩ
= 0V, +5V
S
S
S
S
S
S
= 0V, +5V
= 0V, +5V
= 0V, +5V
= ±15V
= ±15V
= ±15V
12
120
100k
140
16
Rev. H | Page 11 of 24
Figure 13. Input Error Voltage vs. Output Voltage Within 300 mV of Either
–100
–110
–20
–40
100
–40
–50
–60
–70
–80
–90
40
20
1k
10
0
1
100
0
1
Figure 15. Total Harmonic Distortion vs. Frequency
POSITIVE
RAIL
Supply Rail for Various Resistive Loads; V
V
V
V
R
A
S
S
S
Figure 14. Input Voltage Noise vs. Frequency
L
CL
= ±15V; V
= ±5V; V
= 0V, +5V; V
= 10kΩ
= –1
R
L
= 100kΩ
60
OUTPUT VOLTAGE FROM RAILS (mV)
OUT
10
OUT
OUT
R
= 9V p-p
= 20V p-p
L
1k
= 20kΩ
POSITIVE
RAIL
= 4.5V p-p
FREQUENCY (Hz)
FREQUENCY (Hz)
120
100
R
L
180
= 2kΩ
10k
1k
NEGATIVE RAIL
S
= ±5 V
240
POSITIVE
RAIL
NEGATIVE
RAIL
NEGATIVE
RAIL
AD820
100k
300
10k