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TDA1522

Features: ` Two independent amplifiers with open-loop gain of 90 dB (typical)` Internal DC feedback via 140 kW resistor from output to feedback point` AC characteristics that can be determined externally by an RC network` Electronic on/off switching with transient suppression for switch on` Head i...

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SeekIC No. : 004516115 Detail

TDA1522: Features: ` Two independent amplifiers with open-loop gain of 90 dB (typical)` Internal DC feedback via 140 kW resistor from output to feedback point` AC characteristics that can be determined exter...

TDA1522 Data Sheet

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Part Number:
TDA1522
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

` Two independent amplifiers with open-loop gain of 90 dB (typical)
` Internal DC feedback via 140 kW resistor from output to feedback point
` AC characteristics that can be determined externally by an RC network
` Electronic on/off switching with transient suppression for switch on
` Head input at DC ground that eliminates the input coupling capacitor
` Minimum external component requirement
` Stability down to a gain of 30 dB
` Low input noise
` Low distortion
` DC input current <2 A
` Wide supply voltage range.


Pinout

Connection Diagram


Specifications

SYMBOL PARAMETER MIN. MAX. UNIT
VP supply voltage (pin 8) 7.5 23 V
Ifb feedback current (pins 3 and 7) - 10 mA
Ptot total power dissipation - 800 mW
Tamb operating ambient temperature -30 +85 °C
Tstg storage temperature -55 +150 °C
Note
1. All pins except 3 and 7 (feedback) can be connected to VP (pin 8) or ground (pin 5).


Description

The TDA1522 is a playback amplifier for car radio/cassette players.


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