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OPA209AIDBVR
Public Made by Adomby adom
TI(德州仪器) Precision Op Amps, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownOPA209AIDBVR
TI(德州仪器) · Precision Op Amps · SOT-23-5
OPA209AIDBVR from TI(德州仪器), in a SOT-23-5. 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 | output | Amplifier output; short-circuit to ground is continuous, with one amplifier per package. |
| 2 | V- | power_in | Negative (lowest) power supply pin; the OPA209 is specified for ±2.25 V to ±18 V or 4.5 V to 36 V single-supply operation. |
| 3 | +IN | input | Noninverting input; signal input pins must stay between (V-) - 0.5 V and (V+) + 0.5 V, and input current should be limited to 10 mA. |
| 4 | -IN | input | Inverting input; signal input pins must stay between (V-) - 0.5 V and (V+) + 0.5 V, and input current should be limited to 10 mA. |
| 5 | V+ | power_in | Positive (highest) power supply pin; total supply voltage (V+) - (V-) must not exceed 40 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TI(德州仪器) |
| Package | SOT-23-5 |
| Category | Amplifiers/Comparators |
| Pins | 5 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Specified voltage (dual supply, printed ±2.25 V / ±18 V) | VS | 2.25 | 18 | V | 5 | ||
| Specified temperature | -40 | 125 | °C | 5 | |||
| Operating temperature | TA | -55 | 150 | °C | 5 | ||
| Supply voltage, VS = (V+), (V-) | VS | 40 | V | 5 | |||
| Signal input pins current | -10 | 10 | mA | 5 | |||
| Operating free-air temperature | TA | -55 | 150 | °C | 5 | ||
| Junction temperature | TJ | 200 | °C | 5 | |||
| Storage temperature | Tstg | -65 | 150 | °C | 5 | ||
| Input offset voltage | VOS | -150 | 35 | 150 | µV | VS = ±15 V, VCM = 0 V | 6 |
| Input offset voltage drift | dVOS/dT | 1 | 3 | µV/°C | TA = -40°C to 125°C | 6 | |
| PSRR vs power supply | PSRR | 0.05 | 0.5 | µV/V | VS = ±2.25 V to ±18 V, TA = 25°C | 6 | |
| PSRR vs power supply | PSRR | 1 | µV/V | VS = ±2.25 V to ±18 V, TA = -40°C to 125°C | 6 | ||
| Input bias current | IB | -4.5 | 1 | 4.5 | nA | VCM = 0 V, TA = 25°C | 6 |
| Input bias current | IB | -8 | 8 | nA | VCM = 0 V, TA = -40°C to 85°C | 6 | |
| Input bias current | IB | -15 | 15 | nA | VCM = 0 V, TA = -40°C to 125°C | 6 | |
| Input offset current | IOS | -4.5 | 0.7 | 4.5 | nA | VCM = 0 V, TA = 25°C | 6 |
| Input offset current | IOS | -8 | 8 | nA | VCM = 0 V, TA = -40°C to 85°C | 6 | |
| Input offset current | IOS | -15 | 15 | nA | VCM = 0 V, TA = -40°C to 125°C | 6 | |
| Common-mode rejection ratio | CMRR | 120 | 130 | dB | (V-) + 1.5 V < VCM < (V+), 1.5 V, TA = -40°C to 125°C | 6 | |
| Open-loop voltage gain (RL = 10 kΩ) | AOL | 126 | 132 | dB | (V-) + 0.2 V < VO < (V+), 0.2 V, RL = 10 kΩ, TA = 25°C | 7 | |
| Open-loop voltage gain (RL = 10 kΩ) | AOL | 120 | dB | (V-) + 0.2 V < VO < (V+), 0.2 V, RL = 10 kΩ, TA = -40°C to 125°C | 7 | ||
| Open-loop voltage gain (RL = 600 Ω) | AOL | 114 | 120 | dB | (V-) + 0.6 V < VO < (V+), 0.6 V, RL = 600 Ω, TA = 25°C | 7 | |
| Open-loop voltage gain (RL = 600 Ω) | AOL | 110 | dB | (V-) + 0.6 V < VO < (V+), 0.6 V, RL = 600 Ω, TA = -40°C to 125°C | 7 | ||
| Overload recovery time | 1 | µs | G = -1 | 7 | |||
| Short-circuit current | ISC | -65 | 65 | mA | VS = ±18 V | 7 | |
| Quiescent current (per amplifier) | IQ | 2.2 | 2.5 | mA | IO = 0 A, TA = 25°C | 7 | |
| Quiescent current (per amplifier) | IQ | 3.25 | mA | IO = 0 A, TA = -40°C to 125°C | 7 | ||
| Junction-to-ambient thermal resistance | RθJA | 204.9 | °C/W | DBV (SOT-23), 5 pins | 5 | ||
| Junction-to-case (top) thermal resistance | RθJC(top) | 200 | °C/W | DBV (SOT-23), 5 pins | 5 | ||
| Junction-to-board thermal resistance | RθJB | 113.1 | °C/W | DBV (SOT-23), 5 pins | 5 | ||
| Junction-to-top characterization parameter | ψJT | 38.2 | °C/W | DBV (SOT-23), 5 pins | 5 | ||
| Junction-to-board characterization parameter | ψJB | 104.9 | °C/W | DBV (SOT-23), 5 pins | 5 |
CAD (KiCad official)
- Symbol:
OPA209AIDBVR - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
opa209aidbvr-etched.step/opa209aidbvr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa209aidbvr.step/opa209aidbvr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TI(德州仪器) datasheet (42 pp, sha256
8f955f72c37019e1, retrieved 2026-10-20, tier: lcsc) - 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).