LM108AH footprint, schematic symbol and 3D model by Analog Devices

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PCB Footprints

LM108AH - Analog Devices PCB footprint - Other - Other - H Package 8-Lead TO-5 Metal Can (.200 Inch PCD)-2021-1

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Part Number LM108AH
Manufacturer Analog Devices
Pin Count 8
Part Category Integrated Circuit
Package Category Other
Footprint Name Other - H Package 8-Lead TO-5 Metal Can (.200 Inch PCD)-2021-1
Released Date Jan 6, 2024
Last Modified Date Jul 12, 2025 12:26 PM UTC
Pinout / Pin List Click Here (Member Only)

LM108AH Details

Manufacturer Part Number:
LM108AH
Part Life Cycle Code:
Active
Package Description:
CAN-8
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):
0.003 µA
Bias Current-Max (IIB) @25C:
0.002 µA
Common-mode Reject Ratio-Min:
96 dB
Common-mode Reject Ratio-Nom:
110 dB
Frequency Compensation:
NO
Input Offset Voltage-Max:
1000 µV
JESD-30 Code:
O-MBCY-W8
Low-Bias:
NO
Low-Offset:
NO
Micropower:
YES
Neg Supply Voltage Limit-Max:
-20 V
Neg Supply Voltage-Nom (Vsup):
-15 V
Number of Functions:
1
Number of Terminals:
8
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-55 °C
Package Body Material:
METAL
Package Code:
BCY
Package Shape:
ROUND
Package Style:
CYLINDRICAL
Power:
NO
Programmable Power:
NO
Supply Current-Max:
0.6 mA
Supply Voltage Limit-Max:
20 V
Supply Voltage-Nom (Vsup):
15 V
Surface Mount:
NO
Technology:
BIPOLAR
Terminal Form:
WIRE
Terminal Position:
BOTTOM
Voltage Gain-Min:
40000
Wideband:
NO

LM108AH Frequently Asked Questions (FAQs)

The maximum power dissipation of the LM108AH is 1.5W, but it can be limited by the thermal resistance of the package and the ambient temperature. It's essential to calculate the power dissipation and ensure it's within the safe operating range to prevent overheating.
To ensure stability in the LM108AH voltage regulator, it's crucial to use a minimum output capacitance of 10uF, and the ESR (Equivalent Series Resistance) should be less than 5 ohms. Additionally, the input capacitor should be at least 1uF, and the input voltage should be well-filtered to prevent oscillations.
The minimum input voltage required for the LM108AH to operate is 3.5V, but it's recommended to have a minimum input voltage of 4.5V to ensure proper regulation and to account for any voltage drops in the system.
The LM108AH is rated for operation up to 125°C, but the maximum junction temperature should not exceed 150°C. It's essential to ensure proper heat sinking and thermal management to prevent overheating, especially in high-temperature environments.
To protect the LM108AH from input voltage surges, it's recommended to use a transient voltage suppressor (TVS) diode or a voltage clamp circuit at the input. This will help to limit the voltage surge and prevent damage to the regulator.

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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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