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RS8452XM

Public Made by Adom

by adom

Jiangsu RUNIC Tech Operational Amplifier, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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RS8452XM

Jiangsu RUNIC Tech · Operational Amplifier · MSOP-8

RS8452XM from Jiangsu RUNIC Tech, in a MSOP-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 OUTA output Channel A output; output signals that swing more than 0.2 V beyond the supply rails should be current-limited to ±100 mA or less.
2 -INA input Inverting input of channel A; input signals that swing more than 0.2 V beyond the supply rails should be current-limited to 10 mA or less, and the input can operate normally from the negative rail up to 2 V below the positive rail.
3 +INA input Noninverting input of channel A; input signals that swing more than 0.2 V beyond the supply rails should be current-limited to 10 mA or less, and the input can operate normally from the negative rail up to 2 V below the positive rail.
4 V- power_in Negative (lowest) power supply or ground, used for single-supply operation.
5 +INB input Noninverting input of channel B; input signals that swing more than 0.2 V beyond the supply rails should be current-limited to 10 mA or less, and the input can operate normally from the negative rail up to 2 V below the positive rail.
6 -INB input Inverting input of channel B; input signals that swing more than 0.2 V beyond the supply rails should be current-limited to 10 mA or less, and the input can operate normally from the negative rail up to 2 V below the positive rail.
7 OUTB output Channel B output; output signals that swing more than 0.2 V beyond the supply rails should be current-limited to ±100 mA or less.
8 V+ power_in Positive (highest) power supply; the recommended supply range is 5 V to 36 V single-supply or ±2.5 V to ±18 V dual-supply.

Key specifications

Parameter Value
Manufacturer Jiangsu RUNIC Tech
Package MSOP-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
Operating Voltage Range VS 5 36 V 25C 8
Supply voltage, single-supply VS 5 36 V Single-supply 7
Supply voltage, dual-supply VS 2.5 18 V Dual-supply; printed as ±2.5 (MIN) and ±18 (MAX) 7
Supply voltage, absolute maximum VS -0.7 36 V VS=(V+)-(V-) 7
Signal input pin current -10 10 mA Signal input pin (2) 7
Signal output pin current -100 100 mA Signal output pin (3) 7
Operating range, free-air temperature TA -40 125 °C 7
Junction temperature TJ -40 150 °C (6) 7
Storage temperature Tstg -55 150 °C 7
Quiescent Current Per Amplifier IQ 3 4.75 mA VS=±2.5V, Io=0mA 8
Quiescent Current Per Amplifier IQ 3.8 5.75 mA VS=±18V, Io=0mA 8
Power-Supply Rejection Ratio PSRR 93 110 dB VS=5V to 36V, 25C 8
Input Offset Voltage Vos -3 0.5 3 mV VCM= VS/2, 25C 8
Input Offset Voltage (Full temperature range) Vos -1.3 1.3 mV VCM= VS/2, Full (-40C to 125C) 8
Input Offset Voltage Average Drift Vos Tc -5 5 μV/C Full (-40C to 125C) 8
Input Bias Current IB 10 60 pA VCM=0V, 25C 8
Input Bias Current (Full temperature range) IB 600 pA VCM=0V, Full (-40C to 125C) 8
Input Offset Current IOS 10 60 pA VCM=0V, 25C 8
Input Offset Current (Full temperature range) IOS 600 pA VCM=0V, Full (-40C to 125C) 8
Common-Mode Rejection Ratio CMRR 70 110 dB VS=±2.5V, VCM=(V-) to (V+)-2V, 25C 8
Common-Mode Rejection Ratio CMRR 70 dB VS=±18V, VCM=(V-) to (V+)-2V, 25C 8
Open-Loop Voltage Gain AOL 84 100 dB RL=10KΩ, VO=(V-)+0.6V to (V+)-0.6V, 25C 8
Open-Loop Voltage Gain (Full temperature range) AOL 70 dB RL=10KΩ, VO=(V-)+0.6V to (V+)-0.6V, Full 8
Output Swing (high) VOH 17.85 V VS=±18V, RL=10KΩ, 25C 8
Output Swing (low) VOL -17.85 V VS=±18V, RL=10KΩ, 25C 8
Short-circuit current ISC 55 100 mA 25C 8
Capacitive load drive CLOAD 70 pF 25C 8
Slew Rate SR 5 V/μs G=+1, CL=70pF, 25C 8
Gain-Bandwidth Product GBW 8 MHz 25C 8
Settling Time, 0.01% tS 1 μs VS=±2.5V, G=+1, CL=70pF, Step=2V, 25C 8
Overload Recovery Time tOR 1 μs VIN·Gain≥VS, G=11, 25C 8
Turn On Time tON 10 μs 25C 8
Input Voltage Noise (0.1Hz to 10Hz) En 7 μVpp f = 0.1Hz to 10Hz, VS=±2.5V, 25C 8
Input Voltage Noise Density en 35 nV/√Hz f = 1KHz, 25C 8
Package thermal impedance, MSOP8 θJA 170 °C/W MSOP8 package, JESD-51 7

CAD (KiCad official)

  • Symbol: RS8452XM
  • Footprint: Package_SO:MSOP-8_3x3mm_P0.65mm
  • 3D model: MSOP-8 (KiCad packages3D, STEP)
  • 3D model files: rs8452xm-etched.step / rs8452xm-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rs8452xm.step / rs8452xm.glb are the bare package body.

Provenance

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

  • Datasheet: Jiangsu RUNIC Tech datasheet (17 pp, sha256 823dc99b8aad281f, retrieved 2026-10-17, 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