LT1801CS8#TRPBF footprint, schematic symbol and 3D model by Analog Devices

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Part Number LT1801CS8#TRPBF
Manufacturer Analog Devices
Pin Count 8
Part Category Integrated Circuit
Package Category Small Outline Packages
Footprint Name Small Outline Packages - S8 Package 8-Lead Plastic Small Outline (Narrow .150 Inch) (Reference LTC DWG # 05-08-1610)
Released Date Sep 2, 2026
Last Modified Date Sep 2, 2026 8:33 AM UTC
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LT1801CS8#TRPBF Details

Manufacturer Part Number:
LT1801CS8#TRPBF
Brand Name:
Analog Devices Inc
Pbfree Code:
No
Rohs Code:
Yes
Part Life Cycle Code:
Active
Package Description:
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:
9
Amplifier Type:
OPERATIONAL AMPLIFIER
Architecture:
VOLTAGE-FEEDBACK
Average Bias Current-Max (IIB):
2.25 µA
Bias Current-Max (IIB) @25C:
1.5 µA
Common-mode Reject Ratio-Min:
81 dB
Common-mode Reject Ratio-Nom:
104 dB
Frequency Compensation:
YES
Input Offset Voltage-Max:
5000 µV
JESD-30 Code:
R-PDSO-G8
JESD-609 Code:
e3
Length:
4.9025 mm
Low-Bias:
NO
Low-Offset:
NO
Micropower:
NO
Moisture Sensitivity Level:
1
Neg Supply Voltage Limit-Max:
-6.3 V
Neg Supply Voltage-Nom (Vsup):
-5 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 Equivalence Code:
SOP8,.25
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Packing Method:
TR
Peak Reflow Temperature (Cel):
260
Power:
NO
Programmable Power:
NO
Qualification Status:
Not Qualified
Seated Height-Max:
1.752 mm
Slew Rate-Nom:
15 V/us
Supply Current-Max:
9 mA
Supply Voltage Limit-Max:
6.3 V
Supply Voltage-Nom (Vsup):
5 V
Surface Mount:
YES
Technology:
BIPOLAR
Temperature Grade:
COMMERCIAL
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:
65000
Voltage Gain-Min:
2500
Wideband:
NO
Width:
3.895 mm

LT1801CS8#TRPBF Frequently Asked Questions (FAQs)

A good PCB layout for the LT1801CS8 involves keeping the input and output traces short and separate, 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. Additionally, the datasheet provides a recommended PCB layout and land pattern that should be followed.
To ensure stability, it's essential to follow the recommended compensation network and component values, as well as to maintain a minimum gain of 10dB. Additionally, the input and output capacitors should be selected to ensure that the device operates within its stable region. The datasheet provides guidance on compensation and capacitor selection.
The maximum power dissipation of the LT1801CS8 is dependent on the package type and the ambient temperature. For the CS8 package, the maximum power dissipation is approximately 1.4W. To calculate the power dissipation, you need to consider the supply voltage, output current, and quiescent current. The datasheet provides a formula to calculate the power dissipation.
The LT1801CS8 is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's essential to consider the device's thermal characteristics, such as the junction-to-ambient thermal resistance, and to ensure that the device is properly heat-sinked. The datasheet provides guidance on thermal considerations.
The LT1801CS8 has built-in ESD protection, but it's still essential to follow proper handling and assembly procedures to prevent damage. Additionally, the device should be protected from transient events, such as voltage spikes and surges, using external protection devices, such as TVS diodes or zener diodes.

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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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LT1801CS8#TRPBF - Analog Devices