2.90 X 2.80 MM, 1.25 MM HEIGHT, ROHS COMPLIANT, SSOP-5
ECCN Code:
EAR99
HTS Code:
8542.33.00.01
Manufacturer:
ROHM Semiconductor
YTEOL:
0
Amplifier Type:
OPERATIONAL AMPLIFIER
Average Bias Current-Max (IIB):
0.2 µA
Common-mode Reject Ratio-Nom:
90 dB
Input Offset Voltage-Max:
3500 µV
JESD-30 Code:
R-PDSO-G5
Length:
2.9 mm
Number of Functions:
1
Number of Terminals:
5
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
PLASTIC/EPOXY
Package Code:
LSSOP
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Packing Method:
TR
Peak Reflow Temperature (Cel):
NOT SPECIFIED
Seated Height-Max:
1.25 mm
Slew Rate-Nom:
1.2 V/us
Supply Voltage Limit-Max:
7 V
Surface Mount:
YES
Temperature Grade:
INDUSTRIAL
Terminal Form:
GULL WING
Terminal Pitch:
0.95 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
NOT SPECIFIED
Unity Gain BW-Nom:
1500
Width:
1.6 mm
LM7101G-GTR Frequently Asked Questions (FAQs)
ROHM recommends a 4-layer PCB with a solid ground plane and a separate power plane for the input and output. The input and output capacitors should be placed as close as possible to the IC, and the feedback resistors should be placed close to the output pin.
To ensure stability, make sure to follow the recommended component values and PCB layout. Also, ensure that the output capacitor is properly sized and placed, and that the feedback resistors are properly matched. Additionally, consider adding a small capacitor (e.g. 10nF) between the output pin and the feedback pin to improve stability.
The maximum input voltage that the LM7101G-GTR can handle is 42V, but it's recommended to keep the input voltage below 36V to ensure reliable operation and to prevent damage to the IC.
The LM7101G-GTR is rated for operation up to 125°C, but it's recommended to derate the output current and voltage at high temperatures to ensure reliable operation. Consult the datasheet for more information on thermal derating.
The output voltage ripple can be calculated using the formula: ΔVout = (Iout * ESL) / (Cout * fsw), where ESL is the equivalent series inductance of the output capacitor, Cout is the output capacitance, and fsw is the switching frequency. Consult the datasheet for more information on output voltage ripple.
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LM7101G-GTR Overview
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