BA3938 datasheet, PDF - EEWORLD Datasheet

BA3938: DescriptionSystem power supply for CD radio cassette players; CategoryAnalog mixed-signal IC The signal circuit; File Size95KB，8 Pages; ManufacturerROHM Semiconductor; Websitehttps://www.rohm.com/; Environmental Compliance

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BA3938 Overview

System power supply for CD radio cassette players

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	ROHM Semiconductor
Reach Compliance Code	compli
Analog Integrated Circuits - Other Types	ANALOG CIRCUIT
JESD-30 code	R-PSFM-T12
JESD-609 code	e3/e2
Number of terminals	12
Maximum operating temperature	75 °C
Minimum operating temperature	-25 °C
Package body material	PLASTIC/EPOXY
Encapsulate equivalent code	SIP12,.06TB
Package shape	RECTANGULAR
Package form	FLANGE MOUNT
Peak Reflow Temperature (Celsius)	260
power supply	15 V
Certification status	Not Qualified
Maximum supply voltage (Vsup)	22 V
Minimum supply voltage (Vsup)	6.5 V
Nominal supply voltage (Vsup)	15 V
surface mount	NO
technology	BIPOLAR
Temperature level	COMMERCIAL EXTENDED
Terminal surface	TIN/TIN COPPER
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	SINGLE
Maximum time at peak reflow temperature	10

Regulator ICs

System power supply for CD radio

cassette players

BA3938

The BA3938 is a system power supply IC for use in CD radio cassette players. With one 11V output and interlocked

outputs of 8.5V, 5V, 9V, and V

, the IC is best suited for CD radio cassette players.

FApplications

CD radio cassette players

FFeatures

1) One 11V output (external transistor required) and in-

terlocked outputs of 8.5V, 5V, 9V, and V

are built in.

2) Output current limit circuit protects the IC against

short-circuiting damage.

3) Compact HSIP-B12 package allows a large power

dissipation.

FAbsolute

maximum ratings (Ta = 25_C)

FRecommended

operating conditions (Ta = 25_C)

184

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