GPY0030A PDF даташит
Спецификация GPY0030A изготовлена «Generalplus» и имеет функцию, называемую «Audio Driver». |
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Детали детали
Номер произв | GPY0030A |
Описание | Audio Driver |
Производители | Generalplus |
логотип |
12 Pages
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GPY0030A
Audio Driver
AUG. 21, 2006
Version 1.1
GENERALPLUS TECHNOLOGY INC. reserves the right to change this documentation without prior notice. Information provided by GENERALPLUS
TECHNOLOGY INC. is believed to be accurate and reliable. However, GENERALPLUS TECHNOLOGY INC. makes no warranty for any errors which may
appear in this document. Contact GENERALPLUS TECHNOLOGY INC. to obtain the latest version of device specifications before placing your order. No
responsibility is assumed by GENERALPLUS TECHNOLOGY INC. for any infringement of patent or other rights of third parties which may result from its use.
In addition, GENERALPLUS products are not authorized for use as critical components in life support devices/systems or aviation devices/systems, where a
malfunction or failure of the product may reasonably be expected to result in significant injury to the user, without the express written approval of Generalplus.
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GPY0030A
Table of Contents
PAGE
1. GENERAL DESCRIPTION .......................................................................................................................................................................... 3
2. FEATURES .................................................................................................................................................................................................. 3
3. BLOCK DIAGRAM ...................................................................................................................................................................................... 3
4. SIGNAL DESCRIPTIONS............................................................................................................................................................................ 4
4.1. PIN ASSIGNMENT .................................................................................................................................................................................. 4
5. ELECTRICAL SPECIFICATIONS ............................................................................................................................................................... 5
5.1. ABSOLUTE MAXIMUM RATINGS ............................................................................................................................................................... 5
5.2. DC CHARACTERISTICS (TA = 25°C) ........................................................................................................................................................ 5
5.3. TYPICAL PERFORMANCE CHARACTERISTICS ........................................................................................................................................... 6
5.3.1. Output power vs. supply voltage (fIN = 1.0 KHz, RL = 8.0Ω, 20Hz<BW<22 KHz) ...................................................................... 6
5.3.2. Output power vs. supply voltage (fIN = 1.0 KHz, RL = 16Ω, 20Hz<BW<22 KHz) ....................................................................... 6
5.3.3. Output power vs. supply voltage (fIN = 1.0 KHz, RL = 32Ω, 20Hz<BW<22 KHz) ....................................................................... 6
6. APPLICATION CIRCUIT ............................................................................................................................................................................. 7
7. PACKAGE/PAD LOCATIONS ..................................................................................................................................................................... 8
7.1. PAD ASSIGNMENT ................................................................................................................................................................................. 8
7.2. ORDERING INFORMATION ....................................................................................................................................................................... 8
7.3. PACKAGE INFORMATION ......................................................................................................................................................................... 9
7.3.1. SOP 8........................................................................................................................................................................................ 9
7.3.2. PDIP 8..................................................................................................................................................................................... 10
8. DISCLAIMER............................................................................................................................................................................................. 11
9. REVISION HISTORY ................................................................................................................................................................................. 12
© Generalplus Technology Inc.
Proprietary & Confidential
2
AUG. 21, 2006
Version: 1.1
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GPY0030A
AUDIO DRIVER
1. GENERAL DESCRIPTION
The GPY0030A is an audio driver whose gain can be adjusted by
external resistor. (Maximum gain is 20) Normally, it is applied
for GPC series, GPF series, GPL series and other
GENERALPLUS products. The GPY0030A is easily to be used
in various applications and products.
2. FEATURES
Wide operation range: 2.4V - 6.8V
Dual-end output mode
Low distortion: THD+N = 0.55% (Typ.)
(For VDD = 5.0V, Rl = 8.0Ω & Pout = 500mW)
High output power: POUT = 825mW
(For VDD = 5.0V, THD+N =10%, f =1.0KHz & RL = 8.0Ω)
Low standby current: 1.0µA
3. BLOCK DIAGRAM
ACIN
INN
CE
DIFFERENTIAL
AMPLIFIER
(MAXIMUM GAIN = 20)
VREF
SPP
SPN
© Generalplus Technology Inc.
Proprietary & Confidential
3
AUG. 21, 2006
Version: 1.1
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