Part Details for LM4865MM by Texas Instruments
Results Overview of LM4865MM by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (3 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Consumer Electronics
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| LM4865MM/NOPB | Texas Instruments | 750mW Audio Power Amplifier with DC Volume Control and Headphone Switch 8-VSSOP -40 to 85 | |
| LM4865MMX/NOPB | Texas Instruments | 750mW Audio Power Amplifier with DC Volume Control and Headphone Switch 8-VSSOP -40 to 85 |
Part Details for LM4865MM
LM4865MM CAD Models
LM4865MM Part Data Attributes
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LM4865MM
Texas Instruments
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Datasheet
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LM4865MM
Texas Instruments
1 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO8, 0.118 INCH WIDE, MSOP-8
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | MSOP | |
| Package Description | 0.118 INCH WIDE, MSOP-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Consumer IC Type | VOLUME CONTROL CIRCUIT | |
| Harmonic Distortion | 1% | |
| JESD-30 Code | S-PDSO-G8 | |
| JESD-609 Code | e0 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP8,.19 | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.09 mm | |
| Supply Current-Max | 7 mA | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 2.7 V | |
| Surface Mount | YES | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Width | 3 mm |
Alternate Parts for LM4865MM
This table gives cross-reference parts and alternative options found for LM4865MM. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM4865MM, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LM4865MMX | National Semiconductor Corporation | Check for Price | IC 1 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO8, 0.118 INCH WIDE, MSOP-8, Audio Control IC | LM4865MM vs LM4865MMX |
LM4865MM Frequently Asked Questions (FAQ)
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Texas Instruments provides a recommended PCB layout in the LM4865MM evaluation module documentation, which includes guidelines for component placement, trace routing, and grounding. Following this layout can help minimize noise, reduce EMI, and ensure optimal performance.
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The input capacitor selection depends on the input voltage, frequency, and ripple current requirements. A general rule of thumb is to choose a capacitor with a voltage rating at least 2x the maximum input voltage, and a capacitance value that provides a reactance of less than 1 ohm at the highest frequency of interest. Additionally, consider the capacitor's ESR, ESL, and ripple current rating.
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The maximum power dissipation of the LM4865MM is dependent on the ambient temperature, PCB layout, and thermal management. According to the datasheet, the maximum junction temperature is 150°C. Using the thermal resistance values provided in the datasheet, you can calculate the maximum power dissipation for your specific application.
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The LM4865MM is rated for operation up to 85°C ambient temperature. However, with proper thermal management and derating, it may be possible to use the device in higher temperature environments. Consult the datasheet and application notes for guidance on thermal derating and high-temperature operation.
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The LM4865MM has a built-in noise reduction circuit, but additional filtering may be necessary depending on the application. A simple RC filter or a more complex active filter can be used to reduce noise and ripple on the output. The filter design will depend on the specific requirements of the application, including the frequency range and amplitude of the noise.