BA3577FS-E1 datasheet, PDF - EEWORLD Datasheet

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BA3577FS-E1: DescriptionAudio Preamplifier, 0.01W, 1 Channel(s), 1 Func, PDSO20, SSOP-20; CategoryAnalog mixed-signal IC Consumption circuit; File Size181KB，12 Pages; ManufacturerROHM Semiconductor; Websitehttps://www.rohm.com/; Environmental Compliance

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BA3577FS-E1 Overview

Audio Preamplifier, 0.01W, 1 Channel(s), 1 Func, PDSO20, SSOP-20

BA3577FS-E1 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	ROHM Semiconductor
Parts packaging code	SSOP
package instruction	SSOP,
Contacts	20
Reach Compliance Code	compliant
ECCN code	EAR99
Commercial integrated circuit types	AUDIO PREAMPLIFIER
Gain	11.6 dB
harmonic distortion	10%
JESD-30 code	R-PDSO-G20
JESD-609 code	e3/e2
length	8.7 mm
Number of channels	1
Number of functions	1
Number of terminals	20
Maximum operating temperature	60 °C
Minimum operating temperature	-15 °C
Nominal output power	0.01 W
Package body material	PLASTIC/EPOXY
encapsulated code	SSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	1.9 mm
Maximum slew rate	5.2 mA
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	2.2 V
surface mount	YES
Temperature level	COMMERCIAL
Terminal surface	TIN/TIN COPPER
Terminal form	GULL WING
Terminal pitch	0.8 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	10
width	5.4 mm

BA3577FS-E1 Preview

Audio ICs

Low power consumption headphone

driver for digital audio

BA3577FS

The BA3577FS is a headphone driver developed for portable digital audio equipment that supports a voltage of 1.5V.

FApplications

Portable MD players and others

FFeatures

1) 1.5V supported.

2) Low current consumption

(At P

= 0.5mW / ch, V

inflow current = 3.3mA, and

inflow current = 6.8mA (Typ.)).

3) Output coupling capacitor of 100µF produces f

45Hz (R

= 16Ω).

4) Internal muting switch.

5) Internal ripple filter.

6) Internal BEEP circuit.

FAbsolute

maximum ratings (Ta = 25_C)

FRecommended

operating conditions (Ta = 25_C)

818

Audio ICs

FBlock

diagram

BA3577FS

819

Audio ICs

FPin

descriptions

BA3577FS

820

Audio ICs

BA3577FS

821

Audio ICs

BA3577FS

FElectrical

characteristics (unless otherwise noted, Ta = 25_C, V

= 2.8V,

= 1.2V, PWSTB = 2.8V, MUTE = 0V,

= 16Ω, f = 1kHz, DIN AUDIO)

822

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