component
TLV2314IDGKR
Public Made by Adomby adom
Texas Instruments Operational Amplifier, VSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownTLV2314IDGKR
Texas Instruments · Operational Amplifier · VSSOP-8
TLV2314IDGKR from Texas Instruments, in a VSSOP-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 | OUT A | output | Channel A output, which in the AB-class output stage stays within about 5 mV of the supply rails with a 10 kΩ load and has a typical short-circuit current of ±20 mA. |
| 2 | -IN A | input | Channel A inverting input, whose common-mode range extends 200 mV beyond each supply rail (VCM = (V-) - 0.2 V to (V+) + 0.2 V at 25°C). |
| 3 | +IN A | input | Channel A non-inverting input, which is protected by internal diodes to the supply rails and should be limited to 10 mA if the signal exceeds a rail by more than 0.5 V. |
| 4 | V- | power_in | Negative (lowest) power supply, used with single supplies from 1.8 V to 5.5 V or dual supplies from ±0.9 V to ±2.75 V, with a 7 V absolute maximum supply rating. |
| 5 | +IN B | input | Channel B non-inverting input, which is protected by internal diodes to the supply rails and should be limited to 10 mA if the signal exceeds a rail by more than 0.5 V. |
| 6 | -IN B | input | Channel B inverting input, whose common-mode range extends 200 mV beyond each supply rail (VCM = (V-) - 0.2 V to (V+) + 0.2 V at 25°C). |
| 7 | OUT B | output | Channel B output, which in the AB-class output stage stays within about 5 mV of the supply rails with a 10 kΩ load and has a typical short-circuit current of ±20 mA. |
| 8 | V+ | power_in | Positive (highest) power supply, operated from 1.8 V to 5.5 V with a 7 V absolute maximum, where a 0.1 µF bypass capacitor placed near the pin is recommended. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-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 | -3 | 0.75 | 3 | mV | VCM = (VS+) – 1.3V, TA = 25°C | 8 |
| Power supply rejection ratio | PSRR | -135 | 30 | 135 | µV/V | VCM = (VS+) – 1.3V, TA = 25°C | 8 |
| Common-mode rejection ratio (VCM < (V+) – 1.3V) | CMRR | 72 | 96 | dB | VS = 5.5V, (VS–) – 0.2V < VCM < (VS+) – 1.3V, TA = 25°C | 8 | |
| Common-mode rejection ratio (full common-mode range) | CMRR | 75 | dB | VS = 5.5V, VCM = –0.2V to 5.7V, TA = 25°C | 8 | ||
| Open-loop voltage gain (RL = 10kΩ) | AOL | 85 | 115 | dB | VS = 1.8V to 5.5V, 0.2V < VO < (V+) – 0.2V, RL = 10kΩ, TA = 25°C | 8 | |
| Open-loop voltage gain (RL = 2kΩ) | AOL | 85 | 100 | dB | VS = 1.8V to 5.5V, 0.5V < VO < (V+) – 0.5V, RL = 2kΩ, TA = 25°C | 8 | |
| Output voltage swing from supply rail (RL = 10kΩ) | VO | 5 | 25 | mV | VS = 1.8V to 5.5V, RL = 10kΩ, TA = 25°C | 8 | |
| Output voltage swing from supply rail (RL = 2kΩ) | VO | 22 | 45 | mV | VS = 1.8V to 5.5V, RL = 2kΩ, TA = 25°C | 8 | |
| Quiescent current per amplifier, over temperature | IQ | 150 | 250 | µA | VS = 5V，IO = 0mA，TA = –40°C 至 +125°C | 8 | |
| Specified voltage range (supply) | VS | 1.8 | 5.5 | V | 8 | ||
| Specified temperature range | -40 | 125 | °C | 8 | |||
| Storage temperature | Tstg | -65 | 150 | °C | 8 | ||
| Junction-to-ambient thermal resistance (VSSOP, DGK) | RθJA | 191.2 | °C/W | 7 | |||
| Junction-to-case (top) thermal resistance (VSSOP, DGK) | RθJC(top) | 61.9 | °C/W | 7 | |||
| Junction-to-board thermal resistance (VSSOP, DGK) | RθJB | 111.9 | °C/W | 7 | |||
| Junction-to-top characterization parameter (VSSOP, DGK) | ψJT | 5.1 | °C/W | 7 | |||
| Junction-to-board characterization parameter (VSSOP, DGK) | ψJB | 110.2 | °C/W | 7 |
CAD (KiCad official)
- Symbol:
TLV2314IDGKR - Footprint:
Package_SO:VSSOP-8_2.3x2mm_P0.5mm - 3D model: VSSOP-8 (KiCad packages3D, STEP)
- 3D model files:
tlv2314idgkr-etched.step/tlv2314idgkr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tlv2314idgkr.step/tlv2314idgkr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (39 pp, sha256
6b8ab5e4774908bb, retrieved 2026-10-10, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).