MAX9888EWY+T Maxim Integrated Products, MAX9888EWY+T Datasheet - Page 83
MAX9888EWY+T
Manufacturer Part Number
MAX9888EWY+T
Description
IC CODEC AUDIO FLEXSOUND 63WLP
Manufacturer
Maxim Integrated Products
Series
DirectDrive®, FLEXSOUND™r
Type
Class Dr
Datasheet
1.MAX9888EWYT.pdf
(115 pages)
Specifications of MAX9888EWY+T
Output Type
3-Channel with Stereo Headphones
Max Output Power X Channels @ Load
1.37W x 2 @ 8 Ohm; 40mW x 2 @ 16 Ohm
Voltage - Supply
2.8 V ~ 5.5 V
Features
Depop, Differential Inputs, I²S, Microphone, Mute, Shutdown
Mounting Type
Surface Mount
Package / Case
63-WLP
For Use With
MAX9888EVKIT+ - KIT EVALUATION FOR MAX9888
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- Current page: 83 of 115
- Download datasheet (12Mb)
Use the attenuator at the EQ’s input to avoid clipping
the signal. The attenuator can be programmed for fixed
attenuation or dynamic attenuation based on signal level.
If the dynamic EQ clip detection is enabled, the signal
level from the EQ is fed back to the attenuator circuit to
determine the amount of gain reduction necessary to
avoid clipping.
Table 16. EQ Registers
REGISTER
0x2C/0x2E
0x47
BIT
4
3
2
1
0
7
6
5
1
0
DVEQ1/DVEQ2
EQCLP1/
EQCLP2
EQ2EN
EQ1EN
VS2EN
NAME
VSEN
ZDEN
DAI1/DAI2 EQ Clip Detection
Automatically controls the EQ attenuator to prevent clipping in the EQ.
0 = Enabled
1 = Disabled
DAI1/DAI2 EQ Attenuator
Provides attenuation to prevent clipping in the EQ when full-scale signals are boost-
ed. DVEQ1/DVEQ2 operates only when EQ1EN/EQ2EN = 1 and EQCLP1/EQCLP2
= 1.
See the Click-and-Pop Reduction section.
DAI2 EQ Enable
0 = Disabled
1 = Enabled
DAI1 EQ Enable
0 = Disabled
1 = Enabled
with FLEXSOUND Technology
VALUE
0x0
0x1
0x2
0x3
0x4
0x5
0x6
0x7
The MAX9888 EV kit software includes a graphic inter-
face for generating the EQ coefficients. The coefficients
are sample rate dependent and stored in registers 0x50
through 0xB3.
Stereo Audio CODEC
GAIN (dB)
-1
-2
-3
-4
-5
-6
-7
0
DESCRIPTION
VALUE
0xA
0xB
0xC
0xD
0x8
0x9
0xE
0xF
GAIN (dB)
-10
-11
-12
-13
-14
-15
-8
-9
83
Related parts for MAX9888EWY+T
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Stereo Audio CODEC
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
MAX7528KCWPMaxim Integrated Products [CMOS Dual 8-Bit Buffered Multiplying DACs]
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Single +5V, fully integrated, 1.25Gbps laser diode driver.
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Single +5V, fully integrated, 155Mbps laser diode driver.
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
VRD11/VRD10, K8 Rev F 2/3/4-Phase PWM Controllers with Integrated Dual MOSFET Drivers
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Highly Integrated Level 2 SMBus Battery Chargers
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Current Monitor and Accumulator with Integrated Sense Resistor; ; Temperature Range: -40°C to +85°C
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
TSSOP 14/A°/RS-485 Transceivers with Integrated 100O/120O Termination Resis
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
TSSOP 14/A°/RS-485 Transceivers with Integrated 100O/120O Termination Resis
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
QFN 16/A°/AC-DC and DC-DC Peak-Current-Mode Converters with Integrated Step
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
TDFN/A/65V, 1A, 600KHZ, SYNCHRONOUS STEP-DOWN REGULATOR WITH INTEGRATED SWI
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
Integrated Temperature Controller f
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
SOT23-6/I°/45MHz to 650MHz, Integrated IF VCOs with Differential Output
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
SOT23-6/I°/45MHz to 650MHz, Integrated IF VCOs with Differential Output
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
EVALUATION KIT/2.4GHZ TO 2.5GHZ 802.11G/B RF TRANSCEIVER WITH INTEGRATED PA
Manufacturer:
Maxim Integrated Products