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ADA4841-2YRMZ

Public Made by Adom

by adom

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

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ADA4841-2YRMZ

Analog Devices · Operational Amplifier · MSOP-8

ADA4841-2YRMZ from Analog Devices, 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 OUT1 output Output of amplifier 1, which can swing to less than 50 mV of either rail.
2 -IN1 input Inverting input of amplifier 1.
3 +IN1 input Non-inverting input of amplifier 1, with a common-mode range that extends down to the negative supply.
4 -VS power_in Negative supply pin; the part is specified for a 2.7 V to 12 V supply range.
5 +IN2 input Non-inverting input of amplifier 2, with a common-mode range that extends down to the negative supply.
6 -IN2 input Inverting input of amplifier 2.
7 OUT2 output Output of amplifier 2, which can swing to less than 50 mV of either rail.
8 +VS power_in Positive supply pin; the part is specified for a 2.7 V to 12 V supply range.

Key specifications

Parameter Value
Manufacturer Analog Devices
Package MSOP-8
Category Amplifiers
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
Input Offset Voltage 40 300 µV 3
Input Bias Current 3 5.3 µA 3
Input Offset Current 0.1 0.5 µA 3
Open-Loop Gain 103 120 dB VO = ±4 V 3
Common-Mode Rejection Ratio (CMRR) 95 115 dB VCM = 4 V 3
Input Common-Mode Voltage Range -5.1 4 V 3
-3 dB Bandwidth 58 80 MHz VO = 0.02 V p-p 3
Slew Rate 12 13 V/µs G = +1, VO = 9 V step, RL = 1 kΩ 3
Quiescent Current/Amplifier 1.2 1.5 mA POWER DOWN = +5 V 3
Positive Power Supply Rejection Ratio 95 110 dB +VS = +5 V to +6 V, −VS = −5 V 3
Negative Power Supply Rejection Ratio 96 120 dB +VS = +5 V, −VS = −5 V to −6 V 3
Operating Range 2.7 12 V 3
-3 dB Bandwidth (5 V table) 54 80 MHz VO = 0.02 V p-p 4
Slew Rate (5 V table) 10 12 V/µs G = +1, VO = 4 V step, RL = 1 kΩ 4
Input Offset Current (5 V table) 0.1 0.4 µA 4
Open-Loop Gain (5 V table) 103 124 dB VO = 0.5 V to 4.5 V 4
Input Common-Mode Voltage Range (5 V table) -0.1 4 V 4
Common-Mode Rejection Ratio (CMRR) (5 V table) 88 115 dB VCM = 1.5 V 4
Quiescent Current/Amplifier (5 V table) 1.1 1.4 mA POWER DOWN = 5 V 4
Positive Power Supply Rejection Ratio (5 V table) 95 110 dB +VS = +5 V to +6 V, −VS = 0 V 4
Negative Power Supply Rejection Ratio (5 V table) 96 120 dB +VS = +5 V, −VS = 0 V to −1 V 4
-3 dB Bandwidth (3 V table) 52 80 MHz VO = 0.02 V p-p 5
Slew Rate (3 V table) 10 12 V/µs G = +1, VO = 2 V step, RL = 1 kΩ 5
Open-Loop Gain (3 V table) 101 123 dB VO = 0.5 V to 2.5 V 5
Input Common-Mode Voltage Range (3 V table) -0.1 2 V 5
Common-Mode Rejection Ratio (CMRR) (3 V table) 86 115 dB VCM = 0.4 V 5
Quiescent Current/Amplifier (3 V table) 1.1 1.3 mA POWER DOWN = 3 V 5
Positive Power Supply Rejection Ratio (3 V table) 95 110 dB +VS = +3 V to +4 V, −VS = 0 V 5
Negative Power Supply Rejection Ratio (3 V table) 96 120 dB +VS = +3 V, −VS = 0 V to −1 V 5
Supply Voltage 12.6 V 6
Differential Input Voltage 1.8 V 6
Storage Temperature Range -65 125 °C 6
Operating Temperature Range -40 125 °C 6
Junction Temperature 150 °C 6
Thermal Resistance θJA (8-lead MSOP) θJA 130 °C/W 6

CAD (KiCad official)

  • Symbol: ADA4841-2YRMZ
  • Footprint: Package_SO:MSOP-8_3x3mm_P0.65mm
  • 3D model: MSOP-8 (KiCad packages3D, STEP)
  • 3D model files: ada4841-2yrmz-etched.step / ada4841-2yrmz-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ada4841-2yrmz.step / ada4841-2yrmz.glb are the bare package body.

Provenance

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

  • Datasheet: Analog Devices datasheet (20 pp, sha256 bf74751517b1ca3d, retrieved 2026-10-29, tier: manufacturer)
  • 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