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PA2308: DescriptionCLASS AB STEREO HEADPHONE DRIVER; File Size239KB，6 Pages; ManufacturerUNISONIC TECHNOLOGIES CO.,LTD; Websitehttp://www.unisonic.com.tw/

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CLASS AB STEREO HEADPHONE DRIVER

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UNISONIC TECHNOLOGIES CO., LTD

PA2308

CLASS AB STEREO

HEADPHONE DRIVER

DESCRIPTION

As operating on a single 5V supply, the UTC

PA2308

capable of delivering 280mW of max. Output power to an 8Ωload

or 110mW to a 32Ωload with less than 10% (THD+N).

The device is very sutible for portable digital audio application.

LINEAR INTEGRATED CIRCUIT

SOP-8

FEATURES

* Output power less than 10% THD+N, V

=5V(TYP)

--280mW/CH (typical) into a 8Ω load

--110mW/CH (typical) into a 32Ω load

*Very High signal-to-noise ratio

*Large output voltage swing

*Good power supply ripple rejection

*Low power consumption and Low distortion

*Fix wide temperature range

*Without switch ON/OFF clicks

Lead-free:

PA2308L

Halogen-free: PA2308G

ORDERING INFORMATION

Normal

PA2308-S08-R

PA2308-S08-T

Ordering Number

Lead Free Plating

PA2308L-S08-R

PA2308L-S08-T

Halogen Free

PA2308G-S08-R

PA2308G-S08-T

Package

SOP-8

Packing

Tape Reel

Tube

www.unisonic.com.tw

1 of 6

QW-R107-057.A

PA2308 Related Products

	PA2308	PA2308-S08-R	PA2308-S08-T	PA2308G-S08-T	PA2308L-S08-R	PA2308L-S08-T
Description	CLASS AB STEREO HEADPHONE DRIVER	CLASS AB STEREO HEADPHONE DRIVER	CLASS AB STEREO HEADPHONE DRIVER	CLASS AB STEREO HEADPHONE DRIVER	CLASS AB STEREO HEADPHONE DRIVER	CLASS AB STEREO HEADPHONE DRIVER
Maker	-	UNISONIC TECHNOLOGIES CO.,LTD	UNISONIC TECHNOLOGIES CO.,LTD	UNISONIC TECHNOLOGIES CO.,LTD	UNISONIC TECHNOLOGIES CO.,LTD	UNISONIC TECHNOLOGIES CO.,LTD
Parts packaging code	-	SOIC	SOIC	SOIC	SOIC	SOIC
package instruction	-	SOP-8	SOP-8	HALOGEN FREE, SOP-8	LEAD FREE, SOP-8	LEAD FREE, SOP-8
Contacts	-	8	8	8	8	8
Reach Compliance Code	-	compli	compli	compli	compli	compli
ECCN code	-	EAR99	EAR99	EAR99	EAR99	EAR99
Commercial integrated circuit types	-	AUDIO AMPLIFIER	AUDIO AMPLIFIER	AUDIO AMPLIFIER	AUDIO AMPLIFIER	AUDIO AMPLIFIER
Gain	-	75 dB	75 dB	75 dB	75 dB	75 dB
JESD-30 code	-	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8
length	-	4.92 mm	4.92 mm	4.92 mm	4.92 mm	4.92 mm
Number of channels	-	2	2	2	2	2
Number of functions	-	1	1	1	1	1
Number of terminals	-	8	8	8	8	8
Maximum operating temperature	-	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Nominal output power	-	0.084 W	0.084 W	0.084 W	0.084 W	0.084 W
Package body material	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	-	SOP	SOP	SOP	SOP	SOP
Package shape	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	-	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
Maximum seat height	-	1.96 mm	1.96 mm	1.96 mm	1.96 mm	1.96 mm
Maximum supply voltage (Vsup)	-	3 V	3 V	3 V	3 V	3 V
Minimum supply voltage (Vsup)	-	1.5 V	1.5 V	1.5 V	1.5 V	1.5 V
surface mount	-	YES	YES	YES	YES	YES
Temperature level	-	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	-	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	-	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm
Terminal location	-	DUAL	DUAL	DUAL	DUAL	DUAL
width	-	3.95 mm	3.95 mm	3.95 mm	3.95 mm	3.95 mm

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