DataSheet.in

MAX9879 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Stereo Class D Audio Subsystem - Maxim Integrated Products

भाग संख्या MAX9879
समारोह Stereo Class D Audio Subsystem
मैन्युफैक्चरर्स Maxim Integrated Products 
लोगो Maxim Integrated Products लोगो 
पूर्व दर्शन
1 Page
		
<?=MAX9879?> डेटा पत्रक पीडीएफ

MAX9879 pdf
MAX9879
Stereo Class D Audio Subsystem
with DirectDrive Headphone Amplifier
ABSOLUTE MAXIMUM RATINGS
VDD, PVDDL, PVDDR to GND ..................................-0.3V to +6V
VDD, PVDDL to PVDDR .........................................-0.3V to +0.3V
VDD to PVDDL .......................................................-0.3V to +0.3V
VCCIO to GND...........................................................-0.3V to +4V
PGNDL, PGNDR, to GND......................................-0.3V to +0.3V
PGNDL to PGNDR.................................................-0.3V to +0.3V
VSS to GND...............................................................-6V to +0.3V
C1N to GND ................................................(VSS - 0.3V) to +0.3V
C1P to GND ...........................................-0.3V to (PVDD_ + 0.3V)
HPL, HPR to VSS (Note 1).............................-0.3V to the lower of
(VDD - VSS + 0.3V) or +9V
HPL, HPR to VDD (Note 2) .........................+0.3V to the higher of
(VSS - PVDD_ - 0.3V) or -9V
INA1, INA2, INB1, INB2, BIAS..................................-0.3V to +4V
SDA, SCL, SHDN......................................................-0.3V to +4V
All Other Pins to GND ............................-0.3V to (PVDD_ + 0.3V)
Continuous Current In/Out of PVDD_, PGND_, OUT_ ....±800mA
Continuous Current In/Out of HPR and HPL .....................140mA
Continuous Current In/Out of RXIN+ and RXIN- ...............150mA
Continuous Input Current VSS...........................................100mA
Continuous Input Current (All Other Pins) ........................±20mA
Duration of OUT_ Short Circuit
to PGND_ or PVDD_...............................................Continuous
Duration of Short Circuit
Between OUT_+ and OUT_- ..................................Continuous
Duration of HP_ Short Circuit to GND or PVDDL........Continuous
Continuous Power Dissipation (TA = +70°C)
5x6 UCSP Multilayer Board
(derate 16.5mW/°C above +70°C) .............................1250mW
Junction Temperature ......................................................+150°C
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Note 1: HPR and HPL should be limited to no more than 9V above VSS, or above PVDD + 0.3V, whichever limits first.
Note 2: HPR and HPL should be limited to no more than 9V below PVDD, or below VSS - 0.3V, whichever limits first.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(VDD = VPVDDL = VPVDDR = 3.7V, VCCIO = 1.8V, VGND = VPGNDL = VPGNDR = 0. Single-ended inputs, preamp = 0, volume controls =
0dB, BYPASS = 0, SHDN = 1. Speaker loads connected between OUT_+ and OUT_-. Headphone loads connected from HPL or HPR to
GND. RSPK = , RHP = . C1 = C2 = CBIAS = 1µF. TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
(Notes 3, 4)
PARAMETER
Analog Supply Voltage Range
Digital Supply Voltage Range
Quiescent Current
Shutdown Current
Turn-On Time
Input Resistance
Maximum Input Signal Swing
SYMBOL
VDD,
PVDDR
PVDDL
VCCIO
IDD
ISHDN
tON
RIN
CONDITIONS
Guaranteed by PSRR Test
HP mode, RHP =
Stereo SPK mode, RSPK =
Mono SPK mode, RSPK =
Stereo SPK + HP mode, RHP= RSPK =
ISHDN = IDD + IPVDDR
+ IPVDDL + ICC;
TA = +25°C
Software shutdown
Hardware shutdown
Time from shutdown or power-on to full
operation
TA = +25°C, preamp = 0dB or +5.5dB
TA = +25°C, preamp = +20dB
Headphone amplifier
path
Preamp = 0dB
Preamp = +5.5dB
Preamp = +20dB
Preamp = 0dB
Speaker amplifier path Preamp = +5.5dB
Preamp = +20dB
MIN
2.7
1.7
11
3
TYP MAX UNITS
5.5 V
3.6
5.6 9.0
9.8 18
6.6 10
13.2 24
5 10
0.1 1
V
mA
µA
10 ms
21 31
5.5 8
kΩ
2.3
1.2
0.23
1.2
VP-P
0.64
0.12
2 Maxim Integrated

विन्यास 30 पेज
डाउनलोड[ MAX9879 Datasheet.PDF ]


शेयर लिंक


अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
MAX987High-Speed / Micropower / Low-Voltage / SOT23 / Rail-to-Rail I/O ComparatorsMaxim
Maxim
MAX9875Low RF Susceptibility Mono Audio SubsystemMaxim Integrated Products
Maxim Integrated Products


भाग संख्याविवरणविनिर्माण
30L120CTSchottky RectifierPFC Device
PFC Device
AT28C010-12DKSpace 1-MBit (128K x 8) Paged Parallel EEPROMATMEL
ATMEL
B20NM50FDN-CHANNEL POWER MOSFETSTMicroelectronics
STMicroelectronics
D8442SD844SavantIC
SavantIC
FAE391-A20AM/FM Automotive Electronic TunerMitsumi
Mitsumi


Index : 0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z



www.DataSheet.in    |   2017   |  संपर्क   |   खोज     |   English