LM4820-6 National Semiconductor, LM4820-6 Datasheet
LM4820-6
Related parts for LM4820-6
LM4820-6 Summary of contents
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... Additionally, the LM4820-6 features an internal thermal shutdown protection mechanism. The LM4820-6 contains advanced pop & click circuitry which eliminates noises which would otherwise occur during turn-on and turn-off transitions. Typical Application FIGURE 1 ...
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... Order Number LM4820M-6 See NS Package Number M08A Mini Small Outline (MSOP) Package Top View Order Number LM4820MM-6 See NS Package Number MUA08A www.national.com DS200106-23 DS200106-35 Bottom 2 lines - Part Number ( LM4820M-6 ) DS200106-36 2 micro SMD Marking DS200106-70 Top View X - Date Code T - Die Traceability G - Boomer Family ...
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... JA T −40˚ MAX 2. 25˚C. A LM4820-6 Typical Limit (Note 6) (Note 0 217Hz 1kHz) 6.0 6.5 5.5 A LM4820-6 Typical Limit (Note 6) (Note 7) 3.5 0.1 0.4 0 217Hz 1kHz) 6.0 www.national.com 220˚C/W 56˚C/W 190˚C/W 85˚C A 5.5V DD Units mA (max) µA (max Max dB Min = 25˚ ...
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... P = 0.1Wrms 1kHz 200mV sine p-p ripple .5V rms – the number given in Absolute Maximum Ratings, whichever is lower. For the LM4820-6, see power A JA resistor. ( Figure 1 ) Functional Description 1/( Refer to the section, Proper Selection of External Components ...
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Typical Performance Characteristics THD+N vs Frequency 2.6V and PWR = 100mW DD L THD+N vs Power Out @ 1kHz DD L THD+N vs Power Out @ V = ...
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Typical Performance Characteristics Power Supply Rejection Ratio (PSRR) Input terminated with 10 Power Supply Rejection Ratio (PSRR) Input terminated with 10 Power Dissipation vs Output Power V = 3.3V DD www.national.com (Continued Power Supply Rejection Ratio ...
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Typical Performance Characteristics Output Power vs Load Resistance Supply Current vs Shutdown Voltage Open Loop Frequency Response (Continued) Power Dissipation vs Output Power V = 2.6V DD DS200106-51 Clipping (Dropout) Voltage vs Supply Voltage DS200106-53 Frequency Response vs Input Capacitor ...
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Typical Performance Characteristics Power Derating Curves www.national.com (Continued) Noise Floor DS200106-69 8 DS200106-56 ...
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... Application Information BRIDGE CONFIGURATION EXPLANATION As shown in Figure 1 , the LM4820-6 has two operational amplifiers internally. Figure 1 shows that the output of am- plifier one serves as the input to amplifier two which results in both amplifiers producing signals identical in magnitude, but out of phase by 180˚. Consequently, the differential gain ...
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... DD DD applications. Extra supply voltage creates headroom that allows the LM4820-6 to reproduce peaks in excess of 1W without producing audible distortion. At this time, the de- signer must make sure that the power supply choice along with the output impedance does not violate the conditions explained in the Power Dissipation section ...
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Application Information REFERENCE DESIGN BOARD and LAYOUT - micro SMD (Continued) Figure 4 11 DS200106-25 www.national.com ...
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... Application Information Silk Screen Bottom Layer Inner Layer V www.national.com (Continued) LM4820-6 micro SMD BOARD ARTWORK DS200106-57 DS200106-59 DD DS200106-61 12 Top Layer DS200106-58 Inner Layer Ground DS200106-60 ...
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Application Information REFERENCE DESIGN BOARD and PCB LAYOUT GUIDE- LINES - MSOP & SO Boards (Continued) Figure 5 13 DS200106-68 www.national.com ...
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... Application Information Silk Screen Bottom Layer Silk Screen Bottom Layer www.national.com (Continued) LM4820-6 SO DEMO BOARD ARTWORK DS200106-62 DS200106-64 LM4820-6 MSOP DEMO BOARD ARTWORK DS200106-65 DS200106-67 14 Top Layer DS200106-63 Top Layer DS200106-66 ...
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... Application Information Mono LM4820-6 Reference Design Boards Bill of Material for all 3 Demo Boards Item Part Number 1 551011208-001 10 482911183-001 20 151911207-001 21 151911207-002 25 152911207-001 30 472911207-001 35 210007039-002 PCB LAYOUT GUIDELINES This section provides practical guidelines for mixed signal PCB layout that involves various digital/analog power and ground traces. Designers should note that these are only ’ ...
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... Recommend non-solder mask defined landing pad. 4. Pin 1 is established by lower left corner with respect to text orientation pins are numbered counterclockwise. 5. Reference JEDEC registration MO-211, variation BC. www.national.com inches (millimeters) unless otherwise noted 8-Bump micro SMD Order Number LM4820IBP-6, LM4820IBPX-6 NS Package Number BPA08DDB X = 1.361 X = 1.361 X = 0.850 ...
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... Physical Dimensions inches (millimeters) unless otherwise noted (Continued) MSOP Order Number LM4820MM-6 NS Package Number MUA08A 17 www.national.com ...
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... National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications. inches (millimeters) unless otherwise noted (Continued) SO Order Number LM4820M-6 NS Package Number M08A 2. A critical component is any component of a life ...