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LMC7215IMX

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Texas Instruments Comparators, SOIC-8. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.

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Contents

README

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LMC7215IMX

Texas Instruments · Comparators · SOIC-8

LMC7215IMX from Texas Instruments, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 NC unconnected No connect pin, not internally connected per the SOIC connection diagram.
2 INVERTING INPUT input Comparator inverting input with rail-to-rail common-mode range beyond V+ and V-, and input current limited to ±5 mA.
3 NON-INVERTING INPUT input Comparator non-inverting input with rail-to-rail common-mode range beyond V+ and V-, and input current limited to ±5 mA.
4 V- power_in Negative supply (ground in single-supply use); supply voltage V+ to V- must be 2V to 8V, absolute max 10V.
5 NC unconnected No connect pin, not internally connected per the SOIC connection diagram.
6 OUTPUT output Push-pull comparator output on the LMC7215 that can source up to 50 mA at 5V supply, with an absolute max output current of ±30 mA.
7 V+ power_in Positive supply pin, operating range 2V to 8V (V+ to V-), absolute max 10V.
8 NC unconnected No connect pin, not internally connected per the SOIC connection diagram.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-8
Category Amplifiers/Comparators
Pins 8

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Input Offset Voltage VOS 1 6 mV 2
Input Offset Voltage (temperature extremes, boldface limit) VOS 8 mV Boldface limit at temperature extremes 2
Common Mode Rejection Ratio CMRR 60 80 dB See (3) 2
Power Supply Rejection Ratio PSRR 60 90 dB V+ = 2.2V to 8V 3
Input Common-Mode Voltage Range, high limit CMVR 2.9 3 V V+ = 2.7V 3
Input Common-Mode Voltage Range, high limit CMVR 2.7 V CMRR > 50 dB 3
Input Common-Mode Voltage Range, low limit CMVR -0.2 0 V V+ = 2.7V 3
Input Common-Mode Voltage Range, low limit CMVR 0.2 V CMRR > 50 dB 3
Input Common-Mode Voltage Range, high limit CMVR 5.2 5.3 V V+ = 5.0V 3
Input Common-Mode Voltage Range, high limit CMVR 5 V CMRR > 50 dB 3
Input Common-Mode Voltage Range, low limit CMVR -0.3 -0.2 V V+ = 5.0V 3
Input Common-Mode Voltage Range, low limit CMVR 0 V CMRR > 50 dB 3
Output Voltage High VOH 1.8 2.05 V V+ = 2.2V, IOH = 1.5 mA 3
Output Voltage High (boldface, temperature extremes) VOH 1.7 V V+ = 2.2V, IOH = 1.5 mA 3
Output Voltage High VOH 2.3 2.05 V V+ = 2.7V, IOH = 2.0 mA 3
Output Voltage High (boldface, temperature extremes) VOH 2.2 V V+ = 2.7V, IOH = 2.0 mA 3
Output Voltage High VOH 4.6 4.8 V V+ = 5.0V, IOH = 4.0 mA 3
Output Voltage High (boldface, temperature extremes) VOH 4.5 V V+ = 5.0V, IOH = 4.0 mA 3
Output Voltage Low VOL 0.17 0.4 V V+ = 2.2V, IOH = 1.5 mA 3
Output Voltage Low (boldface, temperature extremes) VOL 0.5 V V+ = 2.2V, IOH = 1.5 mA 3
Output Voltage Low VOL 0.2 0.4 V V+ = 5.0V, IOH = 4.0 mA 3
Supply Current IS 0.7 1 μA V+ = 5.0V 3
Supply Current (boldface, temperature extremes) IS 1.2 μA VIN+ = 5V, VIN- = 0V 3
Supply Voltage (V+ to V-) 10 V 2
Current at Input Pin -5 5 mA 2
Current at Output Pin -30 30 mA Applies to single-supply and split-supply operation (footnote 4) 2
Current at Power Supply Pin 40 mA 2
Lead Temperature 260 °C Soldering, 10 sec 2
Storage Temperature Range -65 150 °C 2
Junction Temperature 150 °C 2
ESD Tolerance 2 kV 2
Supply Voltage VCC 2 8 V 2V ≤ VCC ≤ 8V 2
Temperature Range -40 85 °C 2
Package Thermal Resistance (θJA), 8-Pin SOIC θJA 165 °C/W Packages soldered directly into a PC board 2

CAD (KiCad official)

  • Symbol: LMC7215IMX
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: lmc7215imx-etched.step / lmc7215imx-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lmc7215imx.step / lmc7215imx.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (24 pp, sha256 93c2c38c42fc8159, retrieved 2026-10-21, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF