Purchase MAX9796, In-stock MAX9796 From SeekIC.
Part Number: MAX9796
Description: The MAX9796 combines a high-efficiency Class D, mono audio power amplifier with a mono DirectDriveT...
- Table of contents:
MAX9796
-
Suppliers
DataSheet
General Description
MAX9796 General Description
The MAX9796 combines a high-efficiency Class D, mono audio power amplifier with a mono DirectDrive™ receiver amplifier and a stereo DirectDrive headphone amplifier. Maxim's 3rd-generation, ultra-low EMI, Class D audio power amplifiers provide Class AB performance with Class D efficiency.
The MAX9796 delivers 2.3W into a 4Ω load from a 5V supply and offers efficiencies up to 80%. Active emissions limiting circuitry and spread-spectrum modulation greatly reduce EMI, eliminating the need for output filtering found in traditional Class D devices.
The MAX9796 features a fully differential architecture, a full-bridged output, and comprehensive click-and-pop suppression. The device utilizes a flexible, user-defined mixer architecture that includes an input mixer, volume control, and output mixer. All controls are done through an I2C interface.
The mono receiver amplifier and stereo headphone amplifier use Maxim's patented† DirectDrive architecture, that produces a ground-referenced output from a single supply, eliminating the need for large DC-blocking capacitors, saving cost, space, and component height. The MAX9796 is available in a 36-bump UCSP™ (3mm x 3mm) package and is specified over the extended -40°C to +85°C temperature range.
MAX9796 Maximum Ratings
VDD to GND ........................................................................+6V
PVDD to PGND.....................................................................+6V
CPVDD to CPGND................................................................ +6V
CPVSS to CPGND...................................................-6V to +0.3V
VSS to CPGND.......................................................-6V to +0.3V
C1N......................................(CPVSS - 0.3V) to (CPGND + 0.3V)
C1P......................................(CPGND - 0.3V) to (CPVDD + 0.3V)
HPL, HPR to GND...................(CPVSS - 0.3V) to (CPVDD + 0.3V)
GND to PGND and CPGND................................................±0.3V
VDD to PVDD and CPVDD.................................................±0.3V
SDA, SCL to GND....................................................-0.3V to +6V
All other pins to GND...............................-0.3V to (VDD + 0.3V)
Continuous Current In/Out of PVDD, PGND, CPVDD, CPGND,
OUT_ _, HPR, and HPL................................................ ±800mA
Continuous Input Current CPVSS.................................+260mA
Continuous Input Current (all other pins) .....................±20mA
Duration of Short Circuit Between
OUT+ and OUT-...................................................... Continuous
Duration of HP_ OUT_ Short Circuit to
GND or PVDD .......................................................... Continuous
Continuous Power Dissipation (TA = +70°C)
36-Bump (3mm x 3mm) UCSP Multilayer Board
(derate 17.0mW/°C above +70°C)...........................1360.5mW
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
PVDD to PGND.....................................................................+6V
CPVDD to CPGND................................................................ +6V
CPVSS to CPGND...................................................-6V to +0.3V
VSS to CPGND.......................................................-6V to +0.3V
C1N......................................(CPVSS - 0.3V) to (CPGND + 0.3V)
C1P......................................(CPGND - 0.3V) to (CPVDD + 0.3V)
HPL, HPR to GND...................(CPVSS - 0.3V) to (CPVDD + 0.3V)
GND to PGND and CPGND................................................±0.3V
VDD to PVDD and CPVDD.................................................±0.3V
SDA, SCL to GND....................................................-0.3V to +6V
All other pins to GND...............................-0.3V to (VDD + 0.3V)
Continuous Current In/Out of PVDD, PGND, CPVDD, CPGND,
OUT_ _, HPR, and HPL................................................ ±800mA
Continuous Input Current CPVSS.................................+260mA
Continuous Input Current (all other pins) .....................±20mA
Duration of Short Circuit Between
OUT+ and OUT-...................................................... Continuous
Duration of HP_ OUT_ Short Circuit to
GND or PVDD .......................................................... Continuous
Continuous Power Dissipation (TA = +70°C)
36-Bump (3mm x 3mm) UCSP Multilayer Board
(derate 17.0mW/°C above +70°C)...........................1360.5mW
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
MAX9796 Features
` Unique Spread-Spectrum Modulation and Active
Emissions Limiting Significantly Reduces EMI
` Up to 3 Stereo Inputs
` 2.3W Mono Speaker Output (4Ω, VDD = 5V)
` 50mW Mono Receiver/Stereo Headphone Outputs (32Ω, VDD = 3.3V)
` High PSRR (68dB at 217Hz)
` 80% Efficiency (VDD = 3.3V, RL = 8Ω, POUT = 600mW)
` I2C Control-Input Configuration, Volume Control, Output Mode
` Click-and-Pop Suppression
` Low Total Harmonic Distortion (0.03% at 1kHz)
` Current-Limit and Thermal Protection
` Available in Space-Saving, 36-Bump UCSP (3mm x 3mm)
Emissions Limiting Significantly Reduces EMI
` Up to 3 Stereo Inputs
` 2.3W Mono Speaker Output (4Ω, VDD = 5V)
` 50mW Mono Receiver/Stereo Headphone Outputs (32Ω, VDD = 3.3V)
` High PSRR (68dB at 217Hz)
` 80% Efficiency (VDD = 3.3V, RL = 8Ω, POUT = 600mW)
` I2C Control-Input Configuration, Volume Control, Output Mode
` Click-and-Pop Suppression
` Low Total Harmonic Distortion (0.03% at 1kHz)
` Current-Limit and Thermal Protection
` Available in Space-Saving, 36-Bump UCSP (3mm x 3mm)
MAX9796 Typical Application
·Cell Phones
·Portable Multimedia Players
·Handheld Gaming Consoles
·Portable Multimedia Players
·Handheld Gaming Consoles
MAX9796
PDF/DataSheet Download
- Datasheet: MAX9796
- File Size: 367186 KB
- Manufacturer: MAXIM [Maxim Integrated Products]
- Click here to Download
- ·MAX002
- FILTRONIC [Filtronic Compound Semiconductors]
- Optical Communications - Modulator Driver Amplifier
- 42133 KB
- ·MAX038
- MAXIM [Maxim Integrated Products]
- High-Frequency Waveform Generator
- 207992 KB
- ·MAX038C/D
- MAXIM [Maxim Integrated Products]
- High-Frequency Waveform Generator
- 207992 KB
- ·MAX038CPP
- MAXIM [Maxim Integrated Products]
- High-Frequency Waveform Generator
- 207992 KB
- ·MAX038CWP
- MAXIM [Maxim Integrated Products]
- High-Frequency Waveform Generator
- 207992 KB
- ·MAX038EPP
- MAXIM [Maxim Integrated Products]
- High-Frequency Waveform Generator
- 207992 KB
- ·MAX038EVKIT
- Maxim
- Evaluation Kit for the MAX038
- 106491 KB
- ·MAX038EWP
- MAXIM [Maxim Integrated Products]
- High-Frequency Waveform Generator
- 207992 KB
MAX9796 Relative Products
MAX9792AEVKIT+
KIT EVAL FOR MAX9792A
MAX9792AETI+T
IC AMP AUDIO 3.7W MONO D 28TQFN
MAX9792AETI+
IC AMP AUDIO 3.7W MONO D 28TQFN
MAX9791BETI+T
IC AMP AUDIO 2.2W STER D 28TQFN
MAX9791BETI+
IC AMP AUDIO 2.2W STER D 28TQFN
MAX9791AEVKIT+
EVAL KIT FOR MAX9791
Hotspot Suppliers Product
MC660L
Price: 0.1-0.5 USD
MHTL integrated circuit, DIP, 4-input NAND Gate, 110 nS, 88/26 mW
PE-8277MT
Price: 0.2-0.5 USD
2 Watt, pulse electrostatically shielded, 500 mW, RF pulse and control transformer, SMD
APD0805-000
Price: 1-1.5 USD
Silicon PIN, Chip DIODE, 100V, SMD, 100 MHz to beyond 30 GHz, 200mA, Low capacitance, 0.05 pF
PCA82C250
Price: 1-10 USD
CAN controller interface, DIP, High speed, Thermally protected, Low current standby mode, -0.3 +9....
HCPL-0701
Price: 0.39-0.55 USD
LOW INPUT CURRENT, HIGH GAIN, SPLIT DARLINGTON OPTOCOUPLERS, sop8, 0.5 mA input current, 5V
SKKT91-16E
Price: 10-20 USD
diode module, 140/175A, 0.25V, UL recognized, high reliability
TLP627
Price: 0.3-0.4 USD
photocoupler, programmable controller, 16-DIP, 300V, 60 mA, 150 mW
STRW5753A
Price: 5-10 USD
STRW5753A, TO220, Sanken electric, Integrated Circuits
APM3055L
Price: 0.14-0.19 USD
Mode MOSFET, TO-252, 30 V
AM1808B
Price: 14.6-20.7 USD
Low-power applications processor, BGA361, AM1808B, TI, -0.5 to 1.4V, ±20mA
74HC595D
Price: 0.015-1.5 USD
8-stage serial shift register, high-speed, Si-gate CMOS device, SOP, -0.5 to +7 V
GRM188F51H104ZA01D
Price: 0.03-0.05 USD
CAP CER .1UF 50V Y5V 0603 - GRM188F51H104ZA01D
