Print Page
TDA7851L
Quad Audio Power Amplifier, 75W, AB, 8V to 18V, Flexiwatt, 25 Pins
Image is for illustrative purposes only. Please refer to product description.
387 In Stock
Need more?
387 Delivery in 5-6 Business Days(UK stock)
| Quantity | Price (inc GST) |
|---|---|
| 1+ | CNY38.920 (CNY43.9796) |
| 10+ | CNY28.330 (CNY32.0129) |
| 25+ | CNY26.730 (CNY30.2049) |
| 50+ | CNY25.780 (CNY29.1314) |
| 100+ | CNY24.830 (CNY28.0579) |
| 250+ | CNY24.290 (CNY27.4477) |
| 500+ | CNY23.750 (CNY26.8375) |
Price for:Each
Minimum: 1
Multiple: 1
CNY38.92 (CNY43.98 inc GST)
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoTDA7851L
Order Code3129959
Technical Datasheet
Output Power x Channels @ Load75W x 4 @ 2Ohm
Audio Amplifier TypeAB
No. of Channels4Channels
Supply Voltage Range8V to 18V
IC Case / PackageFlexiwatt
No. of Pins25Pins
Load Impedance2ohm
Output Type4 x Stereo
IC MountingThrough Hole
Operating Temperature Min-40°C
Operating Temperature Max105°C
Product Range-
Qualification-
MSL-
SVHCNo SVHC (25-Jun-2025)
Amplifier Case StyleFlexiwatt
Amplifier ClassAB
Automotive Qualification Standard-
No. of Channels4 Channel
Output Power75W
Product Overview
The TDA7851L is a breakthrough MOSFET technology class AB audio power amplifier in Flexiwatt25 package designed for high power car radio. The fully complementary P-Channel/N-Channel output structure allows a rail-to-rail output voltage swing which, combined with high output current and minimized saturation losses sets new power references in the car-radio field, with unparalleled distortion performances.
- MOSFET output power stage
- Excellent 2 Ohm driving capability
- Hi-Fi class distortion
- Low output noise
- Standby function
- Mute function
- Automute at min. supply voltage detection
Technical Specifications
Output Power x Channels @ Load
75W x 4 @ 2Ohm
No. of Channels
4Channels
IC Case / Package
Flexiwatt
Load Impedance
2ohm
IC Mounting
Through Hole
Operating Temperature Max
105°C
Qualification
-
SVHC
No SVHC (25-Jun-2025)
Amplifier Class
AB
No. of Channels
4 Channel
Audio Amplifier Type
AB
Supply Voltage Range
8V to 18V
No. of Pins
25Pins
Output Type
4 x Stereo
Operating Temperature Min
-40°C
Product Range
-
MSL
-
Amplifier Case Style
Flexiwatt
Automotive Qualification Standard
-
Output Power
75W
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:85423990
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):.005811