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OPA4317IPWR

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Texas Instruments Precision OpAmps, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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OPA4317IPWR

Texas Instruments · Precision OpAmps · TSSOP-14

OPA4317IPWR from Texas Instruments, in a TSSOP-14. 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 Output of channel A.
2 -IN A input Inverting input of channel A.
3 +IN A input Noninverting input of channel A.
4 V+ power_in Positive (highest) power supply; operating range is 1.8 V to 5.5 V (±0.9 V to ±2.25 V) per the recommended operating conditions.
5 +IN B input Noninverting input of channel B.
6 -IN B input Inverting input of channel B.
7 OUT B output Output of channel B.
8 OUT C output Output of channel C.
9 -IN C input Inverting input of channel C.
10 +IN C input Noninverting input of channel C.
11 V- power_in Negative (lowest) power supply, typically ground in single-supply operation.
12 +IN D input Noninverting input of channel D.
13 -IN D input Inverting input of channel D.
14 OUT D output Output of channel D.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TSSOP-14
Category Operational Amplifier/Comparator
Pins 14

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, VS = 5 V VOS -90 20 90 μV VS = 5 V 7
Input offset voltage over temperature VOS -100 100 μV TA = -40°C to +125°C, VS = 5 V 7
Input offset voltage vs power supply PSRR 1 10 μV/V TA = -40°C to +125°C, VS = 1.8 V to 5.5 V 7
Input bias current, OPA4317 IB -155 155 pA 7
Input bias current over temperature IB -300 300 pA TA = -40°C to +125°C 7
Input offset current, OPA4317 IOS -140 140 pA 7
Common-mode rejection ratio, OPA4317 CMRR 95 108 dB TA = -40°C to +125°C, (V-), 0.1 V < VCM < (V+) + 0.1 V 7
Common-mode rejection ratio, OPA4317, VS = 5.5 V CMRR 95 108 dB TA = -40°C to +125°C, (V-), 0.1 V < VCM < (V+) + 0.1 V, VS = 5.5 V 7
Open-loop voltage gain AOL 100 110 dB TA = -40°C to +125°C, RL = 10 kΩ, (V-) + 100 mV < VO < (V+), 100 mV 7
Voltage output swing from rail 30 100 mV TA = -40°C to +125°C 7
Short-circuit current ISC -5 5 mA 7
Specified voltage VS 1.8 5.5 V 7
Quiescent current per amplifier IQ 21 35 μA TA = -40°C to +125°C, IO = 0 7
Supply voltage, absolute maximum VS 7 V VS = (V+), (V-) 5
Signal input current, absolute maximum -10 10 mA Signal input terminals 5
Operating temperature, absolute maximum TA -40 150 °C Over operating free-air temperature range 5
Junction temperature, absolute maximum TJ 150 °C 5
Storage temperature, absolute maximum Tstg -65 150 °C 5
Supply voltage, recommended (V+, V-) 1.8 5.5 V Over operating free-air temperature range 5
Specified temperature, recommended TA -40 125 °C Over operating free-air temperature range 5
Input offset voltage vs temperature dVOS/dT 0.05 μV/°C TA = -40°C to +125°C 7
Input voltage noise density en 55 nV/√Hz f = 1 kHz 7
Input voltage noise, 0.01 Hz to 1 Hz 0.3 μVPP f = 0.01 Hz to 1 Hz 7
Input voltage noise, 0.1 Hz to 10 Hz 1.1 μVPP f = 0.1 Hz to 10 Hz 7
Input current noise in 100 fA/√Hz f = 10 Hz 7
Differential input capacitance 2 pF 7
Common-mode input capacitance 4 pF 7
Gain-bandwidth product GBW 300 kHz CL = 100 pF 7
Slew rate SR 0.15 V/μs G = 1 7
Open-loop output impedance 2 kΩ f = 350 kHz, IO = 0 7
Turnon time 100 µs VS = 5 V 7
Thermal resistance, junction-to-ambient (PW TSSOP) RθJA 120.8 °C/W 6
Thermal resistance, junction-to-case top (PW TSSOP) RθJC(top) 34.3 °C/W 6
Thermal resistance, junction-to-board (PW TSSOP) RθJB 62.8 °C/W 6
Junction-to-top characterization parameter (PW TSSOP) ψJT 1 °C/W 6
Junction-to-board characterization parameter (PW TSSOP) ψJB 56.5 °C/W 6

CAD (KiCad official)

  • Symbol: OPA4317IPWR
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)
  • 3D model files: opa4317ipwr-etched.step / opa4317ipwr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); opa4317ipwr.step / opa4317ipwr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (40 pp, sha256 564422b9ffbac6d5, retrieved 2026-10-28, tier: manufacturer)
  • 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, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF