OP77FJZ Analog Devices Inc, OP77FJZ Datasheet - Page 13

• Manufacturer Part Number: OP77FJZ
• Description: IC OPAMP GP 600KHZ PREC TO99-8
• Manufacturer: Analog Devices Inc

Specifications of OP77FJZ

• Slew Rate: 0.3 V/µs
• Amplifier Type: General Purpose
• Number Of Circuits: 1
• Gain Bandwidth Product: 600kHz
• Current - Input Bias: 1.2nA
• Voltage - Input Offset: 20µV
• Voltage - Supply, Single/dual (±): ±3 V ~ 18 V
• Operating Temperature: -25°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: TO-99-8, Metal Can
• Op Amp Type: Low Offset Voltage
• No. Of Amplifiers: 1
• Bandwidth: 600kHz
• Supply Voltage Range: ± 3V To ± 18V
• Amplifier Case Style: TO-99
• No. Of Pins: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Output Type: -
• Current - Output / Channel: -
• -3db Bandwidth: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Figure 34 relies upon low TCV
combined with very high CMRR to provide precision buffering
of the averaged REF-01 voltage outputs.
V
OS
IN
of the OP77 and noise
1kΩ
2
3
OP77
+15V
–15V
7
4
0.1µF
0.1µF
6
Figure 35. Precision Positive Peak Detector
RESET
Rev. E | Page 13 of 16
1N4148
1kΩ
2N930
C
H
In Figure 35, C
polyethylene to minimize dielectric absorption and leakage.
The droop rate is determined by the size of C
current of the AD820.
*Teflon is a registered trademark of the Dupont Company
1kΩ
2
3
AD820
+15V
–15V
4
7
0.1µF
0.1µF
H
must be of polystyrene, Teflon*, or
6
V
OUT
H
and the bias
OP77