ST TDA7851
Manufacturer No:
TDA7851
Manufacturer:
Package:
25-Flexiwatt (Formed Leads)
Description:
100 kHz kHz Audio Amplifiers 18V V 25 pins 25-Flexiwatt (Formed Leads)
Quantity:
User Guide
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RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
TDA7851 Information
ST TDA7851 technical specifications, attributes, parameters and parts with similar specifications to ST TDA7851.
- Type
- Parameter
- Mount
- Through Hole
- Mounting Type
- Through Hole
- Package / Case
- 25-Flexiwatt (Formed Leads)
- Number of Pins
- 25
- Packaging
- Tube
- Part Status
- Obsolete
- Moisture Sensitivity Level (MSL)
- 1 (Unlimited)
- Number of Terminations
- 25
- ECCN Code
- EAR99
- Type
- Class AB
- Type
- Parameter
- HTS Code
- 8542.33.00.01
- Terminal Position
- ZIG-ZAG
- Peak Reflow Temperature (Cel)
- NOT SPECIFIED
- Number of Functions
- 1
- Time@Peak Reflow Temperature-Max (s)
- NOT SPECIFIED
- Base Part Number
- TDA7851
- Operating Temperature (Max)
- 105°C
- Operating Temperature (Min)
- -40°C
- Output Type
- 4-Channel (Quad)
- Supply Voltage-Max (Vsup)
- 18V
Download datasheets and manufacturer documentation for ST TDA7851.
TDA7851 Description
The TDA7851L is a high-power vehicle radio audio power amplifier with revolutionary MOSFET technology in a Flexiwatt25 packaging. The fully complementary P-Channel/N-Channel output structure allows for a rail-to-rail output voltage swing, which, when paired with high output current and minimal saturation losses, sets new power standards in the car-radio market, with unrivaled distortion performance.
TDA7851 Features
Multipower BCD technology
High output power capability:
? 4 x 48 W/4 ? max.
? 4 x 28 W/4 ? @ 14.4 V, 1 kHz, 10%
? 4 x 72 W/2 ? max.
MOSFET output power stage
Excellent 2 ? driving capability
Hi-Fi class distortion
Low output noise
Standby function
Mute function
Automate at min. supply voltage detection
Low external component count:
? Internally fixed gain (26 dB)
? No external compensation
? No bootstrap capacitors
Output DC offset detector
Protections:
? Output short circuit to GND, to Vs, across
the load
? Very inductive loads
? Overrating chip temperature with soft
thermal limiter
? Load dump voltage
? Fortuitous open GND
? Reversed battery
? ESD
TDA7851 Applications
Televisions
Consumer Audio Equipment
Output AC/DC short circuit
Soft short-circuit check at turn-on
Thermal cutoff/limiter to prevent the chip from Overheating
High inductive loads
ESD
TDA7851 Relevant information
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Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
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