MAX9890AETA+T Overview
Moreover, the book has an appendix that contains a case study. There is only one mounting type recommended for the product, which is Surface Mount. There is a 8-WDFN Exposed Pad case embedded in it. In this case, the device has 2 channels. There are Noise Reduction functions included in this part for your reference. This device can be applied in both Consumer Audio and X directions. As far as I know, it is supplied within 2.7V~5.5V days. In this device, the temperature range is -40°C~85°C TA, which is the range of this device. There are 8 terminations on the chip, which is the number of terminations on the chip. You can find similar parts by searching for the MAX9890 family of parts. The following specifications are related to the device: 36dB, which can be found here. In order to sort a part based on its consumer IC type, CONSUMER CIRCUIT can be used. It can give voltage up to 3/5V volts. 5.5V is the maximum supply voltage (Vsup).
MAX9890AETA+T Features
With 8-WDFN Exposed Pad channels
operate temperature at the range of -40°C~85°C TA
consumer IC type: CONSUMER CIRCUIT

MAX9890AETA+T Applications
There are a lot of Maxim Integrated
MAX9890AETA+T Audio Special Purpose applications.

High-End Audio/Sound Card for PC
Replacement of DIR1703
Other Applications Requiring S/PDIF Receiver
Audio Differential Line Drivers
Audio Mix Consoles
Distribution Amplifiers
Graphic and P arametric Equalizers
Dynamic Range Processors
Digital Effects Processors
Telecom Systems

Factory Lead Time	6 Weeks
Mounting Type	Surface Mount
Package / Case	8-WDFN Exposed Pad
Surface Mount	YES
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
Published	2004
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	8
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Applications	Consumer Audio
Voltage - Supply	2.7V~5.5V
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.65mm
Base Part Number	MAX9890
JESD-30 Code	S-XDSO-N8
Function	Noise Reduction
Supply Voltage-Max (Vsup)	5.5V
Power Supplies	3/5V
Number of Channels	2
Interface	Analog
Quiescent Current	14μA
Specifications	36dB
Consumer IC Type	CONSUMER CIRCUIT
Length	3mm
Height Seated (Max)	0.8mm
Width	3mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free