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PDF GPY0030A Data sheet ( Hoja de datos )
| Número de pieza | GPY0030A | |
| Descripción | Audio Driver | |
| Fabricantes | Generalplus | |
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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.
1 page  
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GPY0030A
5. ELECTRICAL SPECIFICATIONS
5.1. Absolute Maximum Ratings
Characteristics
Symbol
Ratings
DC Supply Voltage
V+
< 7.0V
Input Voltage Range
Operating Temperature
Storage Temperature
VIN
TA
TSTO
-0.5V to V+ + 0.5V
0℃ to + 60℃
-50℃ to + 150℃
Note: Stresses beyond those given in the Absolute Maximum Rating table may cause operational errors or damage to the device. For normal operational
conditions see AC/DC Electrical Characteristics.
5.2. DC Characteristics (TA = 25°C)
Characteristics
Symbol
Operating Voltage
Standby Current
Reference Voltage
VDD
ISTBY
VVREF
Total Harmonic Distortion + Noise THD+N
Min.
2.4
-
-
-
Limit
Typ.
-
-
VDD/2
0.55
Max.
6.8
1.0
-
1.0
Input Resistor (CE)
Input Current (CE)
Operating Current
Output Power (See Note 1)
RCE - 20 -
ICE 200
-
-
ICC - 3.0 6.0
500 675
POUT
- 825
-
-
Enable Time (See Note 2)
- 15 -
TON
- 30 -
Note1: Output power = (VO(PEAK)2/2/RL; VO(PEAK) = (VI(PEAK))*GAIN;
So we can get the input range from output power, output loading and audio driver’s gain.
Note2: tON is the time from CE high (chip enable) to SPP or SPN output.
Unit Test Condition
V For 2- or 3-battery application
µA CE low
V CE high, the voltage of VREF (PIN 6)
VDD = 5.0V, RL = 8.0Ω,
%
POUT = 500mW
KΩ VIH = VDD, Pull-low
µA VIH = 2.3V at VDD = 5.0V
mA CE high, no load & ACIN floating
VDD = 5.0V, THD+N = 1%,
mW
f = 1.0KHz & RL = 8.0Ω
VDD = 5.0V, THD+N = 10%,
mW
f = 1.0KHz & RL = 8.0Ω
ms VDD = 5.0V
ms VDD = 3.0V
ACIN
CE
SPP-SPN
t ON
© Generalplus Technology Inc.
Proprietary & Confidential
5
AUG. 21, 2006
Version: 1.1
5 Page 
www.DataSheet4U.com
GPY0030A
8. DISCLAIMER
The information appearing in this publication is believed to be accurate.
Integrated circuits sold by Generalplus Technology are covered by the warranty and patent indemnification provisions stipulated in the
terms of sale only. GENERALPLUS makes no warranty, express, statutory implied or by description regarding the information in this
publication or regarding the freedom of the described chip(s) from patent infringement. FURTHERMORE, GENERALPLUS MAKES NO
WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PURPOSE. GENERALPLUS reserves the right to halt production or alter
the specifications and prices at any time without notice. Accordingly, the reader is cautioned to verify that the data sheets and other
information in this publication are current before placing orders. Products described herein are intended for use in normal commercial
applications. Applications involving unusual environmental or reliability requirements, e.g. military equipment or medical life support
equipment, are specifically not recommended without additional processing by GENERALPLUS for such applications. Please note that
application circuits illustrated in this document are for reference purposes only.
© Generalplus Technology Inc.
Proprietary & Confidential
11
AUG. 21, 2006
Version: 1.1
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