MAX9851ETM+ Overview
It is supplied in the 48-WFQFN Exposed Pad package for the purpose of space saving. The packaging way of Bulk is adopted. As a type of Stereo Audio, this electronic part is able to deliver high-efficient performance in various applications. It employs Surface Mount as its mounting type. It is able to operate normally when the operating performance is set at -40°C ~ 85°C. It is integrated with 2 / 2 ADCs / DACs. The analog circuit is provided with the supply voltage of 2.6V ~ 3.3V. The digital circuit is provided with the supply voltage of 1.7V ~ 3.3V. It is a kind of 48-pin electronic device. It is mounted to a PCB based on the Surface Mount technology. The maximum value of supply voltage should be maintained at 3.3 V. There are 2 A/D converters used to convert the analog signals into digital signals. The minimum value of supply voltage should be maintained at 1.7 V. There are 2 D/A converters used to convert the digital signals into analog signals. The operating temperature is set with the maximum value of 85 °C to keep normal use. The operating temperature is set with the minimum value of -40 °C to keep normal use. It is designed with 2 channels for data transmission. There are 18 bits provided to store information. This electronic part belonging to the family of - series is well suited for a wide range of applications. The normal electrical current of 6.2 mA that is expected to flow through the circuit at any given time.
MAX9851ETM+ Features
Embedded in the 48-WFQFN Exposed Pad package
Operating temperature of -40°C ~ 85°C
2 / 2 ADCs / DACs
2 A/D converters

MAX9851ETM+ Applications
There are a lot of Analog Devices
MAX9851ETM+ CODECs Interface ICs applications.

Aerospace
Autonomous vehicles & robots
Backstop gauging
Ball screw positioning
Converting
Conveying
Cut-to-length
Filling
Food & beverage
Linear measurement

Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	48-WFQFN Exposed Pad
Number of Pins	48
Supplier Device Package	48-TQFN (7x7)
RoHS	Compliant
Package	Tray
Base Product Number	MAX9851
Mfr	Analog Devices Inc./Maxim Integrated
Product Status	Obsolete
Packaging	Bulk
Operating Temperature	-40°C ~ 85°C
Series	-
Type	Stereo Audio
Max Operating Temperature	85 °C
Min Operating Temperature	-40 °C
Number of Channels	2
Interface	2-Wire, I2C, Serial
Max Supply Voltage	3.3 V
Min Supply Voltage	1.7 V
Nominal Supply Current	6.2 mA
Number of Bits	18
Data Interface	Serial
Resolution	2.25 B
Voltage - Supply, Analog	2.6V ~ 3.3V
Voltage - Supply, Digital	1.7V ~ 3.3V
Number of A/D Converters	2
Number of D/A Converters	2
Resolution (Bits)	18 b
Sigma Delta	Yes
Number of ADCs / DACs	2 / 2
Dynamic Range, ADCs / DACs (db) Typ	82 / 87.5
S/N Ratio, ADCs / DACs (db) Typ	81.5 / 88
Lead Free	Lead Free