Datasheet LM4782TA/NOPB - Texas Instruments Audio Amplifiers — Datenblatt
Part Number: LM4782TA/NOPB
Detaillierte Beschreibung
Manufacturer: Texas Instruments
Description: Audio Amplifiers
Docket:
LM4782, LM4782TABD
www.ti.com SNAS231A MAY 2004 REVISED MARCH 2006 LM4782 OvertureTM Audio Power Amplifier Series 3 Channel 25W Audio Power Amplifier with Mute and Standby
Check for Samples: LM4782, LM4782TABD
1 FEATURES
SPiKe Protection Low external component count Quiet fade-in/out mute mode Low power standby mode Wide supply range: 20V - 64V Signal-to-Noise Ratio 98dB (ref.
to PO = 1W) APPLICATIONS Audio amplifier Audio amplifier Audio amplifier (HTB) Audio amplifier Audio amplifier for component stereo for compact stereo for home theater in a box for self-powered speakers for high-end and HD TVs 23 DESCRIPTION
Specifications:
- Audio Load Resistance: 8 Ohm
- Available Set Gain: 110 dB
- Common Mode Rejection Ratio (Min): 80 dB
- Dual Supply Voltage: +/- 12 V, +/- 15 V, +/- 18 V, +/- 24 V, +/- 28 V
- Input Offset Voltage: 15 mV at +/- 25 V
- Input Signal Type: Differential
- Maximum Power Dissipation: 125000 mW
- Mounting Style: Through Hole
- Operating Supply Voltage: 18 V
- Operating Temperature Range: - 20 C to + 85 C
- Output Power: 25 W x 3 at 8 Ohm
- Output Signal Type: Single
- Output Type: 3-Channel Stereo
- Package / Case: TO-220
- Packaging Type: Tube
- Product: Class-AB
- Supply Type: Single, Dual
- Supply Voltage Range: 20 V to 64 V
- THD plus Noise: 0.2 %
- RoHS: Yes