Findchips: tda7317 details by STMicroelectronics

Results Overview of TDA7317 by STMicroelectronics

Distributor Offerings: (2 listings)

Number of FFF Equivalents: (0 replacements)

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Part Data Attributes: (Available)

Reference Designs: (Not Available)

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Part #	Distributor	Description	Stock	Price	Buy
TDA7317	Bristol Electronics	Min Qty: 1	46	1 $12.2850 38 $11.8120	$11.8120 / $12.2850	Buy Now
TDA7317	Quest Components	IC,GRAPHIC EQUALIZER,BICMOS,SDIP,30PIN,PLASTIC	36	1 $13.3088	$13.3088	Buy Now

Part Details for TDA7317

Show differences only	TDA7317 STMicroelectronics Buy Now Datasheet	Buy Now	Compare Parts: TDA7317 STMicroelectronics 2 CHANNEL(S), EQUALIZER CIRCUIT, PDIP30, 0.400 INCH, SDIP-30 Select a part to compare:

Rohs Code	No
Part Life Cycle Code	Obsolete
Ihs Manufacturer	STMICROELECTRONICS
Part Package Code	DIP
Package Description	0.400 INCH, SDIP-30
Pin Count	30
Reach Compliance Code	compliant
ECCN Code	EAR99
HTS Code	8542.39.00.01
Samacsys Manufacturer	STMicroelectronics
Channel Separation	100 dB
Consumer IC Type	EQUALIZER CIRCUIT
Harmonic Distortion	0.01%
JESD-30 Code	R-PDIP-T30
Length	27.94 mm
Number of Bands	5
Number of Channels	2
Number of Functions	1
Number of Terminals	30
Operating Temperature-Max	85 °C
Operating Temperature-Min	-40 °C
Package Body Material	PLASTIC/EPOXY
Package Code	SDIP
Package Equivalence Code	SDIP30,.4
Package Shape	RECTANGULAR
Package Style	IN-LINE, SHRINK PITCH
Qualification Status	Not Qualified
Seated Height-Max	5.08 mm
Supply Current-Max	20 mA
Supply Voltage-Max (Vsup)	10 V
Supply Voltage-Min (Vsup)	6 V
Surface Mount	NO
Technology	BICMOS
Temperature Grade	INDUSTRIAL
Terminal Form	THROUGH-HOLE
Terminal Pitch	1.778 mm
Terminal Position	DUAL
Width	10.16 mm

The recommended power-on sequence is to first apply the power supply voltage (VCC) and then the audio signal. This ensures that the internal voltage regulators are stabilized before the audio signal is applied.
The TDA7317 can be configured for different audio applications by adjusting the values of the external resistors and capacitors. The datasheet provides a table with recommended values for different applications, such as audio amplifiers, tone controls, and filters.
The maximum power dissipation of the TDA7317 is 1.4W. This should be taken into account when designing the PCB layout and thermal management to ensure reliable operation.
Yes, the TDA7317 can be used in a stereo audio application by using two devices, one for each channel. The datasheet provides an example of a stereo audio amplifier circuit using two TDA7317 devices.
To reduce noise and hum in the TDA7317 audio circuit, it is recommended to use a well-regulated power supply, decouple the power supply lines with capacitors, and use a ground plane on the PCB to reduce electromagnetic interference (EMI).