Part Details for TDA7850H by STMicroelectronics
Results Overview of TDA7850H by STMicroelectronics
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Price & Stock for TDA7850H
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
69AH2958
|
Newark | Bridge Power Amplifier, Ab, Flexiwatt-25, Output Power X Channels @ Load:85W X 4 @ 2Ohm, Audio Amplifier Type:Ab, No. Of Channels:4Channels, Supply Voltage Range:8V To 14.4V, Ic Case/Package:Flexiwatt, No. Of Pins:25Pins Rohs Compliant: Yes |Stmicroelectronics TDA7850H RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk | 166 |
|
$7.1900 | Buy Now |
|
DISTI #
497-18658-ND
|
DigiKey | IC AMP AB QUAD 85W 25FLEXIWATT Min Qty: 1 Lead time: 15 Weeks Container: Tube |
322 In Stock |
|
$4.5217 / $7.6400 | Buy Now |
|
DISTI #
511-TDA7850H
|
Mouser Electronics | Audio Amplifiers 4 x 50 W MOSFET Quad Bridge Pwr Amplifier | 0 |
|
$4.5200 | Order Now |
|
|
STMicroelectronics | 4 x 50 W MOSFET quad bridge power amplifier COO: Singapore RoHS: Compliant Min Qty: 1 | 0 |
|
$4.4300 | Buy Now |
|
|
Future Electronics | Quad Bridge Power Amplifier Mosfet - Flexiwatt-25 RoHS: Compliant pbFree: Yes Min Qty: 357 Package Multiple: 357 Lead time: 15 Weeks Container: Tube | 0Tube |
|
$4.0000 / $4.0600 | Buy Now |
|
DISTI #
TDA7850H
|
Avnet Silica | Audio Amp Speaker 4CH Stereo 85W ClassAB 25Pin25Tab FLEXIWATT Tube (Alt: TDA7850H) RoHS: Compliant Min Qty: 17 Package Multiple: 17 Lead time: 16 Weeks, 0 Days | Silica - 357 |
|
Buy Now | |
|
|
LCSC | 4-Channel 85Wx42 Flexiwatt-25 Audio Amplifiers RoHS | 5 |
|
$10.2333 / $10.5531 | Buy Now |
US Tariff Estimator: TDA7850H by STMicroelectronics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for TDA7850H
TDA7850H CAD Models
-
Part Symbol
-
Footprint
-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
TDA7850H Part Data Attributes
|
|
TDA7850H
STMicroelectronics
Buy Now
Datasheet
|
Compare Parts:
TDA7850H
STMicroelectronics
80W, 4 Channel(s), 1 Func, MOS
|
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | ZFM | |
| Package Description | Rohs Compliant, Flexiwatt-25 | |
| Pin Count | 25 | |
| Reach Compliance Code | Not Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Factory Lead Time | 15 Weeks | |
| Bandwidth-Nom | 20 Khz | |
| Consumer IC Type | Class Ab Audio Amplifier | |
| Gain | 26 Db | |
| Harmonic Distortion | 10% | |
| JESD-30 Code | R-XZIP-T25 | |
| JESD-609 Code | e3 | |
| Moisture Sensitivity Level | 3 | |
| Number of Channels | 4 | |
| Number of Functions | 1 | |
| Number of Terminals | 25 | |
| Output Power-Nom | 80 W | |
| Package Body Material | Unspecified | |
| Package Code | ZIP | |
| Package Equivalence Code | ZIP25H,.14,.7,40 | |
| Package Shape | Rectangular | |
| Package Style | Flange Mount | |
| Peak Reflow Temperature (Cel) | Not Specified | |
| Qualification Status | Not Qualified | |
| Supply Current-Max | 280 Ma | |
| Supply Voltage-Max (Vsup) | 18 V | |
| Surface Mount | No | |
| Technology | Mos | |
| Terminal Finish | Tin (Sn) | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 1 Mm | |
| Terminal Position | Zig-Zag | |
| Time@Peak Reflow Temperature-Max (s) | Not Specified |
TDA7850H Frequently Asked Questions (FAQ)
-
STMicroelectronics provides a recommended PCB layout in the application note AN2863, which includes guidelines for component placement, routing, and thermal management.
-
To optimize thermal performance, ensure good heat sinking, use a thermal pad or heat sink, and follow the recommended PCB layout. Additionally, reduce the power dissipation by optimizing the amplifier's gain and output power.
-
The maximum allowed voltage on the input pins is ±15V, but it's recommended to keep the input voltage within ±10V to ensure proper operation and prevent damage to the device.
-
Yes, the TDA7850H can be used in a bridged configuration to increase the output power. However, this requires careful design and layout considerations to ensure proper operation and thermal management.
-
Use external protection components such as voltage regulators, TVS diodes, and current limiting resistors to protect the TDA7850H from overvoltage and overcurrent conditions.