OP177GS Analog Devices Inc, OP177GS Datasheet - Page 11

• Manufacturer Part Number: OP177GS
• Description: IC OPAMP GP PREC LN 8SOIC
• Manufacturer: Analog Devices Inc

Specifications of OP177GS

• Slew Rate: 0.3 V/µs
• Amplifier Type: General Purpose
• Mounting Type: Surface Mount
• Rohs Status: RoHS non-compliant
• Design Resources: AD7266 SAR ADC in DC-Coupled Differential and Single-Ended Appls (CN0039) DC-Coupled, Single-Ended-to-Differential Conversion Using AD8138 and AD7352 (CN0040) DC-Coupled, Single-Ended-to-Differential Conversion Using AD8138 and AD7356 (CN0041) AD7265 in Differential and Single-Ended Configurations Using AD8022 (CN0048) Unipolar, Precision DC Digital-to-Analog Conversion using AD5450/1/2/3 8-14-Bit DACs (CN0052) DC-Coupled, Single-Ended-to-Differential Conversion Using AD8138 and AD7357 (CN0061)
• Number Of Circuits: 1
• Gain Bandwidth Product: 600kHz
• Current - Input Bias: 1.2nA
• Voltage - Input Offset: 20µV
• Current - Supply: 1.6mA
• Voltage - Supply, Single/dual (±): 6 V ~ 36 V, ±3 V ~ 18 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• No. Of Amplifiers: 1
• Bandwidth: 600kHz
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +85°C
• Output Type: -
• Current - Output / Channel: -
• -3db Bandwidth: -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

BASIC CURRENT SOURCE
V
IN
100kΩ
100kΩ
R
R
1
2
2
3
–
+
OP177
V
990Ω
1kΩ
IN
V
R
R
IN
3
4
2
3
6
1kΩ
OP177
+
–
+15V
–15V
7
4
R
10Ω
2
3
5
0.1µF
0.1µF
OP177
–
+
+15V
–15V
7
4
6
Figure 31. Precision Absolute Value Amplifier
I
OUT
0.1µF
0.1µF
Figure 32. Precision Positive Peak Detector
≤ 15mA
Figure 30. Bilateral Current Source
6
RESET
C
30pF
1
Rev. F | Page 11 of 16
1N4148
100mA CURRENT SOURCE
V
2N4393
IN
1kΩ
D
1N4148
NC
1
2N930
1kΩ
1kΩ
C
R
H
R
1
2
R
2kΩ
3
2
3
1kΩ
2
3
OP177
+
–
+15V
–15V
–
+
OP177
7
4
2
3
R
R
3
4
0.1µF
0.1µF
–
+
+15V
AD820
–15V
1kΩ
4
7
6
6
0.1µF
0.1µF
50Ω
6
V
0 < V
+15V
–15V
OUT
2N2222
2N2907
OUT
I
GIVEN R
OUT
V
< 10V
OUT
= V
R
IN
3
5
= R
R
1
R
× R
4
3
+ R
I
OUT
5
5
, R
≤ 100mA
1
= R
2
OP177