BA3924 datasheet, PDF - EEWORLD Datasheet

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BA3924: DescriptionSPECIALTY ANALOG CIRCUIT, PSIP12; CategoryAnalog mixed-signal IC The signal circuit; File Size162KB，12 Pages; ManufacturerROHM Semiconductor; Websitehttps://www.rohm.com/; Environmental Compliance

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BA3924 Overview

SPECIALTY ANALOG CIRCUIT, PSIP12

BA3924 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	ROHM Semiconductor
Parts packaging code	SIP
package instruction	SIP-12
Contacts	12
Reach Compliance Code	compli
Analog Integrated Circuits - Other Types	ANALOG CIRCUIT
JESD-30 code	R-PSIP-T12
JESD-609 code	e3/e2
length	29.8 mm
Number of terminals	12
Maximum operating temperature	85 °C
Minimum operating temperature	-33 °C
Package body material	PLASTIC/EPOXY
encapsulated code	SIP
Encapsulate equivalent code	SIP12,.1
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	260
power supply	12 V
Certification status	Not Qualified
Maximum seat height	15.3 mm
Maximum supply current (Isup)	110 mA
Maximum supply voltage (Vsup)	22 V
Minimum supply voltage (Vsup)	5 V
Nominal supply voltage (Vsup)	12 V
surface mount	NO
technology	BIPOLAR
Temperature level	OTHER
Terminal surface	TIN/TIN COPPER
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	SINGLE
Maximum time at peak reflow temperature	10
width	4.7 mm

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Regulator ICs

Power supply for CD radio cassette

players

BA3924

The BA3924 is a system reference power supply for use in CD radio cassette players. Outputs dedicated to a micropro-

cessor (5.0V), CD player (7.5V), audio system (7.5V), and motor drive (9V) are built in. Also built in is a V

output

that allows turning ON and OFF the supply voltage by HIGH and LOW levels of the standby pin.

FApplications

CD radio cassette players

FFeatures

1) With outputs dedicated to a microcontroller, CD play-

er, audio system, and motor drive, the IC is best

suited for CD radio cassette players.

2) Zero standby current (typ.).

3) Output current limit circuit protects the IC against

short-circuiting damage.

4) Compact 12-pin package allows large power dissipa-

tion.

5) Thermal shutdown circuit protects the IC against

thermal damage.

6) V

output allows turning ON and OFF the power

supply voltage by HIGH and LOW levels of the stand-

by pin.

FAbsolute

maximum ratings (Ta = 25_C)

FRecommended

operating conditions (Ta = 25_C)

141

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