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RS8454PXQ

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Jiangsu RUNIC Tech Operational Amplifier, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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RS8454PXQ

Jiangsu RUNIC Tech · Operational Amplifier · TSSOP-14

RS8454PXQ from Jiangsu RUNIC Tech, 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 OUTA output Output of channel A, which swings rail-to-rail per the datasheet features.
2 -INA input Inverting input of channel A, with common-mode voltage range from (V-) to (V+)-2V.
3 +INA input Noninverting input of channel A, with common-mode voltage range from (V-) to (V+)-2V.
4 V+ power_in Positive (highest) power supply; the device operates from 5V to 36V single supply or ±2.5V to ±18V dual supply.
5 +INB input Noninverting input of channel B, with common-mode voltage range from (V-) to (V+)-2V.
6 -INB input Inverting input of channel B, with common-mode voltage range from (V-) to (V+)-2V.
7 OUTB output Output of channel B, which swings rail-to-rail per the datasheet features.
8 OUTC output Output of channel C, which swings rail-to-rail per the datasheet features.
9 -INC input Inverting input of channel C, with common-mode voltage range from (V-) to (V+)-2V.
10 +INC input Noninverting input of channel C, with common-mode voltage range from (V-) to (V+)-2V.
11 V- power_in Negative (lowest) power supply or ground for single supply operation.
12 +IND input Noninverting input of channel D, with common-mode voltage range from (V-) to (V+)-2V.
13 -IND input Inverting input of channel D, with common-mode voltage range from (V-) to (V+)-2V.
14 OUTD output Output of channel D, which swings rail-to-rail per the datasheet features.

Key specifications

Parameter Value
Manufacturer Jiangsu RUNIC Tech
Package TSSOP-14
Category Amplifiers/Comparators
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
Supply voltage VS=(V+)-(V-), absolute maximum VS -0.7 36 V 8
Signal input pin current -10 10 mA 8
Signal output pin current -100 100 mA 8
Operating free-air temperature range TA TA -40 125 °C 8
Junction temperature TJ TJ -40 150 °C 8
Storage temperature Tstg Tstg -55 150 °C 8
Package thermal impedance TSSOP14 θJA 90 °C/W TSSOP14; JESD-51 8
Supply voltage, single-supply VS 5 36 V Single-supply 8
Supply voltage, dual-supply VS 2.5 18 V Dual-supply, printed as ±2.5 to ±18 8
Operating voltage range VS 5 36 V 25C 9
Quiescent current per amplifier IQ 3 4.75 mA VS=±2.5V, Io=0mA, 25C 9
Quiescent current per amplifier IQ 3.8 5.75 mA VS=±18V, Io=0mA, 25C 9
Power-supply rejection ratio PSRR 93 110 dB VS=5V to 36V, 25C 9
Input offset voltage Vos -1.5 0.5 1.5 mV VCM= VS/2, 25C 9
Input offset voltage Vos -1 1 mV VCM= VS/2, Full 9
Input bias current IB 10 60 pA VCM=0V, 25C 9
Input bias current IB 600 pA VCM=0V, Full 9
Input offset current IOS 10 60 pA VCM=0V, 25C 9
Input offset current IOS 600 pA VCM=0V, Full 9
Common-mode rejection ratio CMRR 70 110 dB VS=±2.5V, VCM=(V-) to (V+)-2V, 25C 9
Common-mode rejection ratio CMRR 70 dB VS=±18V, VCM=(V-) to (V+)-2V, 25C 9
Open-loop voltage gain AOL 84 100 dB RL=10KΩ, Vo=(V-)+0.6V to (V+)-0.6V, 25C 9
Open-loop voltage gain AOL 70 dB RL=10KΩ, Vo=(V-)+0.6V to (V+)-0.6V, Full 9
Output swing high VOH 17.85 V VS=±18V, RL=10KΩ, 25C 9
Output swing low VOL -17.85 V VS=±18V, RL=10KΩ, 25C 9
Short-circuit current ISC -100 55 100 mA 25C, momentary test 9
Capacitive load drive CLOAD 70 pF 25C 9
Slew rate SR 5 V/μs G=+1, CL=70pF, 25C 9
Gain-bandwidth product GBW 8 MHz 25C 9
Setting time, 0.01% ts 1 μs VS=±2.5V, G=+1, CL=70pF, Step=2V, 25C 9
Overload recovery time tOR 1 μs VIN·Gain≥VS, G=11, 25C 9
Turn-on time tON 10 μs 25C 9
Input voltage noise En 7 μVpp f = 0.1Hz to 10Hz, VS=±2.5V, 25C 9
Input voltage noise density en 35 nV/√Hz f = 1KHz, 25C 9

CAD (KiCad official)

  • Symbol: RS8454PXQ
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)
  • 3D model files: rs8454pxq-etched.step / rs8454pxq-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rs8454pxq.step / rs8454pxq.glb are the bare package body.

Provenance

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

  • Datasheet: Jiangsu RUNIC Tech datasheet (19 pp, sha256 a8e72682fde9896c, retrieved 2026-10-20, tier: lcsc)
  • 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