LT1678IS8#PBF footprint, schematic symbol and 3D model by Analog Devices

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Part Number LT1678IS8#PBF
Manufacturer Analog Devices
Pin Count 8
Part Category Integrated Circuit
Package Category Small Outline Packages
Footprint Name Small Outline Packages - LT1678IS8#PBF
Released Date Jun 19, 2019
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

LT1678IS8#PBF Details

Manufacturer Part Number:
LT1678IS8#PBF
Brand Name:
Analog Devices Inc
Pbfree Code:
No
Rohs Code:
Yes
Part Life Cycle Code:
Active
Package Description:
0.150 INCH, LEAD FREE, PLASTIC, SOP-8
Pin Count:
8
Manufacturer Package Code:
05-08-1610 (S8)
Country Of Origin:
Malaysia
ECCN Code:
EAR99
HTS Code:
8542.33.00.01
Manufacturer:
Analog Devices Inc
YTEOL:
10
Amplifier Type:
OPERATIONAL AMPLIFIER
Architecture:
VOLTAGE-FEEDBACK
Average Bias Current-Max (IIB):
0.05 µA
Bias Current-Max (IIB) @25C:
0.02 µA
Common-mode Reject Ratio-Min:
96 dB
Common-mode Reject Ratio-Nom:
124 dB
Frequency Compensation:
NO
Input Offset Voltage-Max:
420 µV
JESD-30 Code:
R-PDSO-G8
JESD-609 Code:
e3
Length:
4.9025 mm
Low-Bias:
NO
Low-Offset:
YES
Micropower:
NO
Moisture Sensitivity Level:
1
Neg Supply Voltage Limit-Max:
-18 V
Neg Supply Voltage-Nom (Vsup):
-15 V
Number of Functions:
2
Number of Terminals:
8
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
PLASTIC/EPOXY
Package Code:
SOP
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Peak Reflow Temperature (Cel):
260
Power:
NO
Programmable Power:
NO
Qualification Status:
Not Qualified
Seated Height-Max:
1.752 mm
Slew Rate-Min:
3.5 V/us
Slew Rate-Nom:
5.5 V/us
Supply Current-Max:
18 mA
Supply Voltage Limit-Max:
18 V
Supply Voltage-Nom (Vsup):
15 V
Surface Mount:
YES
Technology:
BIPOLAR
Temperature Grade:
INDUSTRIAL
Terminal Finish:
Matte Tin (Sn)
Terminal Form:
GULL WING
Terminal Pitch:
1.27 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Unity Gain BW-Nom:
19000
Voltage Gain-Min:
500000
Wideband:
NO
Width:
3.899 mm

LT1678IS8#PBF Frequently Asked Questions (FAQs)

A good PCB layout for the LT1678IS8 involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing the input and output capacitors close to the device. A 4-layer PCB with a dedicated ground plane is recommended.
To ensure stability in high-gain configurations, it's essential to follow the recommended compensation network and component values, and to ensure that the output impedance of the device is matched to the load impedance. Additionally, adding a small capacitor (e.g., 10pF) between the output and the inverting input can help improve stability.
The maximum power dissipation of the LT1678IS8 is dependent on the package type and the ambient temperature. For the IS8 package, the maximum power dissipation is approximately 1.4W at 25°C. To calculate the power dissipation, use the formula: Pd = (Vcc x Icc) + (Vout x Iout), where Vcc is the supply voltage, Icc is the quiescent current, Vout is the output voltage, and Iout is the output current.
Yes, the LT1678IS8 can be used as a unity-gain buffer. However, it's essential to ensure that the input impedance of the device is matched to the source impedance, and that the output impedance is matched to the load impedance. Additionally, the device's bandwidth and slew rate should be considered to ensure that the signal is not distorted.
To protect the LT1678IS8 from overvoltage and ESD damage, use voltage clamps or transient voltage suppressors on the input and output pins. Additionally, follow proper ESD handling procedures when handling the device, and use an ESD-protected workstation or mat.

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LT1678IS8#PBF Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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