ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC OPAMP GP 2 CIRCUIT 8MSOP
- Series：-
- Mfr：Fairchild Semiconductor
- Package：Bulk
- Amplifier Type：General Purpose
- Number of Circuits：2
- Output Type：-
- Slew Rate：9V/µs
- Gain Bandwidth Product：4 MHz
- Current - Input Bias：90 µA
- Voltage - Input Offset：1 mV
- Current - Supply：-
- Current - Output / Channel：4 mA
- Voltage - Supply Span (Min)：2.5 V
- Voltage - Supply Span (Max)：5 V
- Operating Temperature：-40°C ~ 85°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-MSOP
- -3db Bandwidth：7.3 MHz
Download product information
Overview
The KM4212IM8TR3 is a high-speed operational amplifier manufactured by Fairchild Semiconductor, now part of onsemi. It features a single-channel configuration housed in an SOT-23-6 surface-mount package. The device operates within a supply voltage range of 2.5 V to 5.5 V and supports a gain-bandwidth product of 20 MHz with a slew rate of 27 V/µs. It exhibits an input bias current of 1.3 µA, an input offset voltage of 5 mV, and a voltage gain of 62 dB. The component is rated for operation between -40°C and +85°C.
Feature Summary
- High-speed signal processing capability with a 20 MHz gain-bandwidth product
- Fast transient response characterized by a 27 V/µs slew rate
- Low power consumption suitable for portable applications
- Compact SOT-23-6 surface-mount packaging
Applications
- Portable consumer electronics requiring compact amplification
- Battery-powered instrumentation systems
- Signal conditioning circuits in mobile devices
Procurement Notes
Verify the manufacturer status as Fairchild Semiconductor components are often distributed under the onsemi brand following corporate restructuring. Confirm the specific suffix 'TR3' corresponds to the required tape-and-reel quantity and packaging specifications. Ensure compatibility with existing PCB footprints for the SOT-23-6 package before finalizing procurement orders.
Selection Notes
Select this component when a single-channel op-amp with moderate bandwidth (20 MHz) and low supply voltage operation (down to 2.5 V) is required. The SOT-23-6 package is ideal for space-constrained designs. Consider the 5 mV input offset voltage and 1.3 µA bias current for precision requirements in analog signal paths.
Part Context
This component belongs to the KM4121/KM4212 series of high-speed operational amplifiers. These devices are designed for general-purpose analog signal processing tasks where small form factors and low voltage operation are critical constraints. The series typically offers a balance of speed and power efficiency for portable electronic applications.
Replacement Considerations
Publicly confirmed substitute part numbers for the KM4212IM8TR3 were not identified in the provided source material. Verify pinout and electrical parameter compatibility if considering alternative single-channel high-speed op-amps from other manufacturers.
