lv4900h Sanyo Semiconductor Corporation, lv4900h Datasheet
lv4900h
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lv4900h Summary of contents
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... LV4900H Overview The LV4900H is a 10W per channel stereo digital power amplifier that takes analog inputs. The LV4900H uses unique SANYO-developed feedback technology to achieve excellent audio quality despite being a class D amplifier and can be used to implement high quality flat display panel (FDP) based systems. ...
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... Note : The values of these characteristics were measured in the SANYO test environment. The actual values in an end system will vary depending on the printed circuit board pattern, the external components actually used, and other factors. Package Dimensions unit : mm (typ) 3235A 17.8 (6.2) 2 (0.5) 2.0 0.8 0.3 LV4900H Symbol Conditions VD Externally applied voltage Pd max Independent package Topr Tstg Symbol Conditions VD Externally applied voltage R L ...
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... MUTECAP 11 MUTE 12 0- 1µF 15 IN_CH2 IN_CH2 1µ LV4900H Output stage Receiver Control delay Output stage Sequence Supply Thermal Output stage Receiver Control delay Output stage 1µF PVD1 36 PVD1 35 22µH OUT1+ 34 0.1µF 0.33µF ...
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... MUTECAP 11 MUTE 12 0- 1µF 15 IN_CH2 IN_CH2 1µ LV4900H Output stage Receiver Control delay Output stage Sequence Supply Thermal Output stage Receiver Control delay Output stage 1µF PVD1 36 VD PVD1 35 22µH OUT1+ 34 0.1µF 0.33µ ...
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... Channel 1 inverting input connection Internal power supply decoupling capacitor connection connection 8 BIASCAP O Internal power supply decoupling capacitor connection LV4900H Description Equivalent Circuit VD 1kΩ GND VD 300Ω VBIAS GND VD 300Ω VBIAS GND ...
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... Channel 2 inverting input Channel 2 noninverting input connection connection 19 PVD2 Channel 2 power system power supply 20 PVD2 Channel 2 power system power supply LV4900H Description V CC GND 15 16 Equivalent Circuit VD 9 GND 1kΩ 1kΩ 1kΩ 12 GND VD 300Ω ...
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... Channel 2 power system ground 28 PGND1 Channel 1 power system ground 29 PGND1 Channel 1 power system ground 30 OUT1- O Channel 1 low side output 31 BOOT1- I/O Bootstrap I/O pin, channel 1 power supply low side LV4900H Description Equivalent Circuit VD 21 GND VD 23 GND VD 25 GND VD 30 GND Continued on next page. ...
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... Bootstrap I/O pin, channel 1 power supply high side 34 OUT1+ O Channel 1 high side output 35 PVD1 Channel 1 power system power supply 36 PVD1 Channel 1 power system power supply Note : Smoothing capacitors must be connected to each power supply pin. LV4900H Description Equivalent Circuit VD 32 GND VD 34 GND No.A0097-8/14 ...
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... Internal power supply 5 [V] MUTE pin 0 Output pin Amplifier on Turn-off time : the time between the point the MUTE pin is set low and the point the STBY pin is set low. LV4900H Turn-on time MUTE pin capacitor voltage Power down time 5V/DIV. Amplifier on 5V/DIV ...
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... LV4900H customer bread board rev.2.0 Pattern Silk LV4900H No.A0097-10/14 ...
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... C O C17, C18, C19, C20 C VD C21 * C VDD , C VD and C BOOT , Each capacitor is arranged in the neighborhood much as possible. LV4900H Function Standby switch. Lower position: standby state Mute switch. Lower position: mute state Internal power supply ( output coupling capacitor Internal power supply (VBIAS) input coupling capacitor ...
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... AES17 100 Input voltage – mVp LV4900H 8Ω STBY = H MUTE = 8Ω 8Ω ...
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... 8Ω – VDr = 0dBm – 20 A-weight – 30 – 40 – 50 – 60 – 70 – 100 Ripple Frequency – Hz LV4900H 12V 8Ω 2ch-Drive 10 AES17 fin = 100Hz ...
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... SANYO Semiconductor Co.,Ltd. shall not be liable for any claim or suits with regard to a third party's intellctual property rights which has resulted from the use of the technical information and products mentioned above. This catalog provides information as of January, 2008. Specifications and information herein are subject to change without notice. LV4900H PS No.A0097-14/14 ...