TDA9874AH/V2,557 Overview
Additionally, there is a case included with the book as well. The mounting type recommended by the manufacturer is Surface Mount. A 44-BQFP case contains it. A 2 channel is present on the device. For your reference, this part contains Demodulator functions. Consumer Audio can be used with the device. We supply it within 4.5V~5.5V. Using -20°C~70°C TA as a temperature range, this device operates. It has 44 terminations. A search for parts belonging to the TDA9874A family will yield similar results. In order to operate this part, the minimum supply voltage (Vsup) must not be less than 4.5V volts. Vsup reaches its maximum (5.5V). 10mA is used to operate the supply current.
TDA9874AH/V2,557 Features
With 44-BQFP channels
operate temperature at the range of -20°C~70°C TA

TDA9874AH/V2,557 Applications
There are a lot of NXP USA Inc.
TDA9874AH/V2,557 Audio Special Purpose applications.

Digital Television
Musical Instruments
Recording Systems
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

Mounting Type	Surface Mount
Package / Case	44-BQFP
Surface Mount	YES
Operating Temperature	-20°C~70°C TA
Packaging	Tray
Published	1999
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	44
Applications	Consumer Audio
Voltage - Supply	4.5V~5.5V
Terminal Position	QUAD
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	250
Terminal Pitch	1mm
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	TDA9874A
JESD-30 Code	S-PQFP-G44
Function	Demodulator
Qualification Status	Not Qualified
Supply Voltage-Max (Vsup)	5.5V
Supply Voltage-Min (Vsup)	4.5V
Number of Channels	2
Interface	I2C
Supply Current-Max	10mA
Signal to Noise Ratio (SNR)	70 dB
Harmonic Distortion	0.3%
Output Voltage-Nom (FM)	500mV
Demodulation Type	AM/FM
Output Voltage-Nom (AM)	500mV
Length	14mm
Width	14mm
RoHS Status	ROHS3 Compliant