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Product Detailed Parameters
- Description：IC OPAMP JFET 1 CIRC WAFERSALE
- Series：BI-FET™
- Mfr：Texas Instruments
- Package：Bulk
- Amplifier Type：J-FET
- Number of Circuits：1
- Output Type：-
- Slew Rate：12V/µs
- Gain Bandwidth Product：5 MHz
- Current - Input Bias：30 pA
- Voltage - Input Offset：3 mV
- Current - Supply：5mA
- Current - Output / Channel：-
- Voltage - Supply Span (Min)：10 V
- Voltage - Supply Span (Max)：36 V
- Operating Temperature：-40°C ~ 85°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：Die
- Supplier Device Package：Wafersale
- -3db Bandwidth：-
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Overview
The LF356 MWC is a JFET input operational amplifier manufactured by Texas Instruments, supplied in wafer form for custom packaging. It features a single circuit configuration with a gain-bandwidth product of 5 MHz and a slew rate of 12 V/µs. The device operates within a supply voltage range of 10 V to 36 V and supports an extended industrial temperature range from -40°C to +85°C. Key electrical characteristics include a maximum input bias current of 30 pA and a maximum input offset voltage of 3 mV.
Feature Summary
- JFET input stage providing high input impedance and low noise performance
- High slew rate capability for fast signal response
- Wide single-supply operating voltage range
Applications
- Custom integrated circuit assembly requiring bare die or wafer-level components
- Industrial instrumentation systems
- Precision analog signal processing circuits
Procurement Notes
Verify that the procurement specification explicitly requires wafer-level supply rather than packaged units. Confirm that the receiving facility possesses the necessary infrastructure for wafer handling and subsequent packaging processes. Ensure the order quantity aligns with wafer sale requirements and validate the specific temperature grade designation during acquisition.
Selection Notes
Select this component when custom packaging solutions are required for JFET operational amplifiers. It is suitable for designs needing high input impedance and wide bandwidth. Consider the need for internal packaging capabilities before choosing the wafer version over standard packaged equivalents like the LF356N or LF356M.
Part Context
This part belongs to the LF356 family of JFET input operational amplifiers. While other variants such as LF356N (DIP) and LF356M (SOIC) offer pre-packaged options, the MWC suffix specifically denotes a wafer sale format intended for manufacturers who perform their own final assembly and testing.
Replacement Considerations
Direct functional substitutes include LF356N and LF356M, though these are packaged devices. For wafer-level needs, verify compatibility with LF356-MIL or other wafer offerings from the same manufacturer.
