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99W116A
5 channel BTL Driver for CD
BA5814FM
Description The BA5814FM is 5ch BTL driver for CD applications. Separating Vcc into PREVCC and POWTr (Power divides into CH1/2 and CH4/5) can make for better power efficiency.
Dimension (Units : mm)
Features 1) Small surface mounting power package HSOP-M28 2) Internal thermal shut down circuit 3) Wide dynamic range 4) Built-in variable 2 channel regulator (External PNPTr is necessary.)
HSOP-M28
Applications CD
Absolute Maximum Ratings (Ta=25C)
Parameter Power supply voltage Power dissipation Operating temperature range Storage temperature range Symbol VCC Pd Topr Tstg Limits 13.5 2.2 * -40 ~ -55 ~ +85 +150 Unit V W C C
* Derating : 17.6mW/C for operation above Ta=25C. On less than 3%(percentage occupied by copper foil), 170mm70mm, t=1.6mm
Recommended Operating Conditions (Ta=25C)
Parameter Operating supply voltage Symbol VCC Min. 4.3 Typ. -- Max. 13.2 Unit V
December, 1999
Electrical Characteristics (Unless otherwise noted, Ta=25C, Vcc= 8V, PVCC45=5V, BIAS=2.5V, R L=8 )
Parameter Quiescent current Output offset voltage High level output voltage 1 High level output voltage 2 Closed loop voltage gain 1 Closed loop voltage gain 2 Closed loop voltage gain 3 Threshold voltage of RE_I pin Output sink current of RE_O pin Input bias current of RE_I pin VCC VOM 1 VOM 2 GVC1 GVC2 GVC3 VREITH ISIN IBOP -50 5.4 3.6 9.5 15.5 16.5 1.14 10 -- 0 6.0 4.0 12.0 18.0 18.0 1.2 50 20 50 -- -- 14.5 20.5 19.5 1.26 -- 300 mV V V dB dB dB V mA nA CH1, 2, 3 CH4, 5 CH1 RIN=10k CH2 RIN=10k CH3, 4, 5 Symbol ICC Min. -- Typ. 20 Max. 30 Unit mA No load Conditions
This product is not designed for protection against radioactive rays.
Application circuit

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