Shenzhen Koben Electronics Co., Ltd.
Shenzhen Koben Electronics Co., Ltd.
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TDA8571J Audio Amplifier IC 4-Channel (Quad) Class B
FEATURES
• Requires very few external components
• High output power • Low output offset voltage
• Fixed gain • Diagnostic facility (distortion, short-circuit and temperature pre-warning)
• Good ripple rejection
• Mode select switch (operating, mute and standby)
• Load dump protection
• Short-circuit safe to ground and to VP and across the load
• Low power dissipation in any short-circuit condition
• Thermally protected • Reverse polarity safe
• Electrostatic discharge protection
• No switch-on/switch-off plop
• Flexible leads
• Low thermal resistance
• Pin compatible with the TDA8568Q, except for the gain.
GENERAL DESCRIPTION
The TDA8571J is a integrated class-B output amplifier contained in a 23-lead Single-In-Line (SIL) plastic power package. It contains four amplifiers in a BTL configuration, each with a gain of 34 dB. The output power is 4 × 40 W (EIAJ) into a 4 Ω load.
| Type | Class B |
| Output Type | 4-Channel (Quad) |
| Max Output Power x Channels @ Load | 45W x 4 @ 4Ohm |
| Voltage - Supply | 6V ~ 18V |
| Features | Depop, Mute, Short-Circuit and Thermal Protection, Standby |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 85°C |
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