20 kHz kHz 85W W Audio Amplifiers 15.7mm mm 4.5mm mm 80W W 18V V 25 pins 25-Flexiwatt (Formed Leads)
SOT-23
TDA7850 Datasheet PDF
non-compliant
Technical Specifications
Parameter Name
Value
Type
Parameter
Lifecycle Status
ACTIVE (Last Updated: 8 months ago)
Factory Lead Time
13 Weeks
Contact Plating
Tin
Mount
Through Hole
Mounting Type
Through Hole
Package / Case
25-Flexiwatt (Formed Leads)
Number of Pins
25
Operating Temperature
-55°C~150°C TJ
Packaging
Tube
JESD-609 Code
e3
Feature
Mute, Short-Circuit and Thermal Protection, Standby
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
25
ECCN Code
EAR99
Type
Class AB
HTS Code
8542.33.00.01
Max Power Dissipation
80W
Voltage - Supply
8V~18V
Terminal Position
ZIG-ZAG
Peak Reflow Temperature (Cel)
225
Number of Functions
1
Terminal Pitch
1mm
Base Part Number
TDA7850
Pin Count
25
Output Type
4-Channel (Quad)
Supply Voltage-Max (Vsup)
18V
Power Supplies
13.2V
Number of Channels
4
Power Dissipation
80W
Supply Current-Max
280mA
Output Power
50W
Supply Type
Single
Bandwidth
20 kHz
Voltage Gain
26dB
Gain
26 dB
Max Output Power
85W
Max Output Power x Channels @ Load
85W x 4 @ 2 Ω
Harmonic Distortion
10%
Height
15.7mm
Length
29.23mm
Width
4.5mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
In-Stock:611 items
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$8.74000
$8.74
17
$7.95588
$135.24996
102
$6.69794
$683.18988
510
$5.91600
$3017.16
TDA7850 Product Details
TDA7850 Amplifier Description
The TDA7850 is a class AB audio power amplifier with MOSFET technology in a Flexiwatt 25 packaging designed for high power vehicle radios. The fully complementary P-Channel/NChannel output topology enables rail-to-rail output voltage swing, which, when paired with high output current and minimal saturation losses, establishes new power benchmarks in the car-radio market, with exceptional distortion performance. A DC offset detector is built into the TDA7850.
TDA7850 Amplifier Benifits
Excellent 2Ω driving capability HI-FI class distortion Automute at min. supply voltage detection Mute function Low output noise ST-BY Function MOSFET Output power stage Superior output power capability: 4 x 50W/4Ω Max Low external component count: – Internally fixed gain (26dB) – No external compensation – No bootstrap capacitors
TDA7850 Amplifier Applications
Hi-Fi Devices Audio Tuning Diffeerentiators Consumers ELectronics Automation Control Automobile FM System
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