component
TLV2372
Public Made by Adomby adom
TI dual rail-to-rail op-amp, SOIC-8. 3 MHz, single 2.7-5.5 V supply, low power. Datasheet-verified.
3D Model
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Symbol & Footprint
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Datasheet
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README
markdownTLV2372
Texas Instruments · Operational amplifier · SOIC-8
Dual op-amp with rail-to-rail input and output on a single 2.7 to 5.5 V supply, so both amplifiers swing to within millivolts of the rails. A 3 MHz gain-bandwidth and low supply current suit it to sensor buffering, active filters, and general single-supply analog on a 3.3 or 5 V board. Two amplifiers share the SOIC-8 with the standard dual pinout. A low-cost, general-purpose dual for battery and portable designs.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | 1OUT | output | Channel 1 op-amp output. Rail-to-rail output stage swings within tens of mV of VDD and GND under light load. |
| 2 | 1IN- | input | Channel 1 inverting (negative) input. CMOS high-impedance input, IB ≈ 1 pA typ; common-mode range extends rail-to-rail. |
| 3 | 1IN+ | input | Channel 1 noninverting (positive) input. CMOS high-impedance input, IB ≈ 1 pA typ; common-mode range extends rail-to-rail. |
| 4 | GND | power_in | Negative supply / ground reference (V-). Tie to the more-negative rail; for single-supply operation connect to 0 V. |
| 5 | 2IN+ | input | Channel 2 noninverting (positive) input. CMOS high-impedance input, IB ≈ 1 pA typ; common-mode range extends rail-to-rail. |
| 6 | 2IN- | input | Channel 2 inverting (negative) input. CMOS high-impedance input, IB ≈ 1 pA typ; common-mode range extends rail-to-rail. |
| 7 | 2OUT | output | Channel 2 op-amp output. Rail-to-rail output stage swings within tens of mV of VDD and GND under light load. |
| 8 | VDD | power_in | Positive supply. Operates from 2.7 V to 16 V single supply (or split ±1.35 V to ±8 V). Bypass with 0.1 µF close to the pin. |
Key specifications
| Parameter | Value |
|---|---|
| Type | Dual rail-to-rail op-amp |
| Gain-bandwidth | 3 MHz |
| Supply | 2.7-5.5 V (single) |
| Output | Rail-to-rail |
| Slew rate | 2.4 V/us |
| Input offset | 1.5 mV (typ) |
| Package | SOIC-8 |
Ordering variants
Same part, different packaging or reel option.
TLV2372ID (SOIC-8)TLV2372IDR (SOIC-8, tape & reel)TLV2372IP (PDIP-8)
CAD (KiCad official)
- Symbol:
Amplifier_Operational:TLV2372 (KiCad official) - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
tlv2372-etched.step/tlv2372-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tlv2372.step/tlv2372.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (67 pp, sha256
297d1d74e44836c4, retrieved 2026-08-17, tier: manufacturer) - 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).