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OPA316QDBVRQ1

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Texas Instruments Operational Amplifier, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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OPA316QDBVRQ1

Texas Instruments · Operational Amplifier · SOT-23-5

OPA316QDBVRQ1 from Texas Instruments, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 OUT output Op-amp output. Rail-to-rail output stage capable of driving loads to within millivolts of V+ and V-. 10MHz gain-bandwidth product.
2 V- power_in Negative supply rail, or ground for single-supply operation. Total supply (V+ − V-) range is 1.8V to 5.5V.
3 +IN input Non-inverting input. Rail-to-rail common-mode input range, ±5pA input bias current, ±0.5mV offset.
4 -IN input Inverting input. Rail-to-rail common-mode input range, ±5pA input bias current, ±0.5mV offset.
5 V+ power_in Positive supply rail. Total supply (V+ − V-) range is 1.8V to 5.5V; typical quiescent current 400µA per channel.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23-5
Category Op-amp/Cmp
Pins 5

Ordering variants

Same part, different packaging or reel option.

  • OPA316QDBVRQ1
  • OPA316QDBVRQ1DBVT
  • OPA316QDBVRQ1DGK
  • OPA316QDBVRQ1PW

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 -2.5 0.5 2.5 mV VS = 5V 10
Input offset voltage over temperature VOS -3.5 3.5 mV VS = 5V, TA = -40°C to 125°C 10
Offset voltage drift dVOS/dT -10 2 10 μV/°C VS = 5V, TA = -40°C to 125°C 10
Power-supply rejection ratio PSRR -150 30 150 µV/V VS = 1.8V to 5.5V, VCM = (V-) 10
Power-supply rejection ratio over temperature PSRR -250 250 µV/V VS = 1.8V to 5.5V, VCM = (V-), TA = -40°C to 125°C 10
Common-mode rejection ratio CMRR 70 86 dB VS = 1.8V, (V-) - 0.2V < VCM < (V+) - 1.4V, TA = -40°C to 125°C 10
Common-mode rejection ratio CMRR 76 90 dB VS = 5.5V, (V-) - 0.2V < VCM < (V+) - 1.4V, TA = -40°C to 125°C 10
Common-mode rejection ratio (full range) CMRR 57 72 dB VS = 1.8V, VCM = -0.2V to 1.8V, TA = -40°C to 125°C 10
Common-mode rejection ratio (full range) CMRR 65 80 dB VS = 5.5V, VCM = -0.2V to 5.7V, TA = -40°C to 125°C 10
Input bias current IB -15 5 15 pA 10
Input bias current over temperature IB -15 15 nA TA = -40°C to 125°C 10
Input offset current IOS -15 2 15 pA 10
Input offset current over temperature IOS -8 8 nA TA = -40°C to 125°C 10
Open-loop voltage gain AOL 94 100 dB VS = 1.8V, (V-) + 0.04V < VO < (V+) - 0.04V, RL = 10kΩ 10
Open-loop voltage gain AOL 104 110 dB VS = 5.5V, (V-) + 0.05V < VO < (V+) - 0.05V, RL = 10kΩ 10
Open-loop voltage gain AOL 90 96 dB VS = 1.8V, (V-) + 0.1V < VO < (V+) - 0.1V, RL = 2kΩ 10
Open-loop voltage gain AOL 100 106 dB VS = 5.5V, (V-) + 0.15V < VO < (V+) - 0.15V, RL = 2kΩ 10
Open-loop voltage gain over temperature AOL 86 dB VS = 5.5V, (V-) + 0.05V < VO < (V+) - 0.05V, RL = 10kΩ, TA = -40°C to 125°C 10
Open-loop voltage gain over temperature AOL 84 dB VS = 5.5V, (V-) + 0.15V < VO < (V+) - 0.15V, RL = 2kΩ, TA = -40°C to 125°C 10
Input voltage noise (peak-to-peak) En 3 μVPP VS = 5V, f = 0.1Hz to 10Hz 10
Input voltage noise density en 11 nV/√Hz VS = 5V, f = 1kHz 10
Input current noise density in 1.3 fA/√Hz f = 1kHz 10
Gain-bandwidth product GBP 10 MHz VS = 5V, G = 1 10
Phase margin φm 60 degrees VS = 5V, G = 1 10
Slew rate SR 6 V/μs VS = 5V, G = 1 10
Settling time to 0.1% tS 1 μs 0.1%, VS = 5V, 2V step, G = 1, CL = 100pF 10
Settling time to 0.01% tS 1.66 μs 0.01%, VS = 5V, 2V step, G = 1, CL = 100pF 10
Overload recovery time tOR 0.3 μs VS = 5V, VIN × gain = VS 10
Total harmonic distortion + noise THD + N 0.0008 % VS = 5V, VO = 0.5VRMS, G = 1, f = 1kHz 11
Output voltage swing from supply rail VO 15 mV VS = 1.8V, RL = 10kΩ, TA = -40°C to 125°C 12
Output voltage swing from supply rail VO 30 mV VS = 5.5V, RL = 10kΩ, TA = -40°C to 125°C 12
Output voltage swing from supply rail VO 60 mV VS = 1.8V, RL = 2kΩ, TA = -40°C to 125°C 12
Output voltage swing from supply rail VO 120 mV VS = 5.5V, RL = 2kΩ, TA = -40°C to 125°C 12
Short-circuit current ISC -50 50 mA VS = 5V 12
Open-loop output impedance ZO 250 Ω VS = 5V, f = 10MHz 12
Rated supply voltage VS 1.8 5.5 V 12
Quiescent current per amplifier IQ 400 500 µA VS = 5V, IO = 0mA, TA = -40°C to 125°C 12
Power-on time 200 µs VS = 0V to 5.5V 12

CAD (KiCad official)

  • Symbol: OPA316QDBVRQ1
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: opa316qdbvrq1-etched.step / opa316qdbvrq1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); opa316qdbvrq1.step / opa316qdbvrq1.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (42 pp, sha256 29ffb197f4b6bcaf, retrieved 2026-08-17, 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: 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