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BL321 AI Analysis:
Specs, Applications & Alternatives

AI summary

BL321 product

BL321

Power Management (PMIC)

Op AmpLow PowerSingle Channel

The BL321 is a versatile, low-power single operational amplifier designed for wide supply voltage applications (3V to 25V).

Best for

  • Battery-powered systems
  • General purpose signal conditioning
  • Industrial instrumentation

Avoid if

  • High-speed applications requiring >1MHz bandwidth
  • Applications requiring extremely low input bias current

Check before use

  • Capacitive load stability
  • Input common-mode voltage range

Key specifications

GBW
1 MHz
Supply Voltage
3V - 25V
Slew Rate
0.4 V/µs

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8544.49.3080

Application

IndustrialPower Management

Datasheet

783a54818a4278e4b7a7bb04bd44ebee_2201121300_BL-Shanghai-Belling-BL321_C2924841.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The BL321 is a low-power, single-channel operational amplifier with a 1MHz gain-bandwidth product, suitable for both single and dual supply systems.