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TDA7850A
Audio Power Amplifier, 85W x 4 @ 2Ohm, AB, 4 Channels, 18V, Flexiwatt, 27 Pins
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| Quantity | Price |
|---|---|
| 1+ | Php481.600 |
| 10+ | Php443.300 |
Price for:Each
Minimum: 1
Multiple: 1
Php481.60
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Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoTDA7850A
Order Code4036006
Technical Datasheet
Output Power x Channels @ Load85W x 4 @ 2Ohm
Audio Amplifier TypeAB
No. of Channels4Channels
Supply Voltage Range18V
IC Case / PackageFlexiwatt
No. of Pins27Pins
Load Impedance4ohm
Output Type4 x Stereo
IC MountingThrough Hole
Operating Temperature Min-55°C
Operating Temperature Max150°C
Product Range-
Qualification-
SVHCNo SVHC (25-Jun-2025)
Amplifier Case StyleFlexiwatt
Amplifier ClassAB
Automotive Qualification Standard-
No. of Channels4 Channel
Output Power50W
Product Overview
TDA7850A is a MOSFET quad bridge power amplifier. It is a class AB audio power amplifier with P-Channel/NChannel output structure which allows a rail to rail output voltage swing. It is combined with high output current and minimized saturation losses it sets new power references in the car-radio field, with unparalleled distortion performances.
- MOSFET output power stage
- Excellent 2ohm driving capability
- Hi-fi class distortion
- Low output noise, standby function
- Mute function, automute at minimum supply voltage detection
- Case style is Flexiwatt27 (vertical)
- Supply voltage range is 18V
- Junction temperature range is 150°C
- Overrating chip temperature with soft thermal limiter
- Output DC offset detection, load dump voltage
Technical Specifications
Output Power x Channels @ Load
85W x 4 @ 2Ohm
No. of Channels
4Channels
IC Case / Package
Flexiwatt
Load Impedance
4ohm
IC Mounting
Through Hole
Operating Temperature Max
150°C
Qualification
-
Amplifier Case Style
Flexiwatt
Automotive Qualification Standard
-
Output Power
50W
Audio Amplifier Type
AB
Supply Voltage Range
18V
No. of Pins
27Pins
Output Type
4 x Stereo
Operating Temperature Min
-55°C
Product Range
-
SVHC
No SVHC (25-Jun-2025)
Amplifier Class
AB
No. of Channels
4 Channel
Technical Docs (2)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Tariff No:85423390
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.007102