TDA7388
190mA 8V~18V 4-Channel 41Wx4@4Ω Class AB FLEXIWATT-25 Audio Amplifiers RoHS
4 x 45 W quad bridge car radio amplifier
- Manufacturer
- ST
- Manufacturer part #
- TDA7388
- Store part #
- C15057
- Package / case
- FLEXIWATT-25
- Category
- Audio Amplifiers
- Packaging
- Tube-packed
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
516 in stock
#C15057
Stock & price checked 3 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹432.77 | ₹432.77 |
| 10+ | ₹368.81 | ₹3,688.10 |
| 30+ | ₹311.79 | ₹9,353.70 |
| 100+ | ₹270.80 | ₹27,080.00 |
| 500+ | ₹252.38 | ₹1,26,190.00 |
| 1,000+ | ₹244.36 | ₹2,44,360.00 |
1 × ₹432.77
₹432.77
excl. GST
₹510.67 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 17 per tube
TDA7388
₹432.77 for 1 + GST
Specifications
- Quiescent Current
- 190mA
- Voltage - Supply
- 8V~18V
- Features
- Enable/shutdown function;Automatic mute/no-noise switch;ESD protection
- Total Harmonic Distortion + Noise (THD+N)
- 0.04%
- Speaker Channels
- 4-Channel
- Output Power
- 41Wx4@4Ω
- Class
- Class AB
- Power Supply Rejection Ratio (PSRR)
- 65dB
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tube-packed
- Standard pack
- 17 / Tube
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 10.118 g
Overview
The TDA7388 is an AB class audio power amplifier, packaged in Flexiwatt 25 and designed for high end car radio applications. Based on a fully complementary PNP/NPN configuration, the TDA7388 allows a rail to rail output voltage swing with no need of bootstrap capacitors. The extremely reduced boundary components count allows very compact sets.
Key features
- High output power capability:
- 4×45 W /4 Ω max.
- 4×26 W /4 Ω @ 14.4 V, 1 kHz, 10 % Low distortion
- Low output noise
- Standby function
- Mute function
- Automute at min. supply voltage detection
- Low external component count: Internally fixed gain (26 dB), No external compensation, No bootstrap capacitors
- 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
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