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SL34119

Features: · Wide Operating Supply Voltage Range (2-16 Volts) - Allows Telephone Line Powered Applications· Low Quiescent Supply Current for Battery Powered Applications· Chip Disable Input to Power Down the IC· Low Power Down Quiescent Current· Drives a Wide Range of Speaker Loads (8-100W)· Output...

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SeekIC No. : 004492518 Detail

SL34119: Features: · Wide Operating Supply Voltage Range (2-16 Volts) - Allows Telephone Line Powered Applications· Low Quiescent Supply Current for Battery Powered Applications· Chip Disable Input to Power ...

SL34119 Data Sheet

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Part Number:
SL34119
Supply Ability:
5000

Price Break

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

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Upload time: 2025/12/26

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Product Details

Description



Features:

·  Wide Operating Supply Voltage Range (2-16 Volts) - Allows Telephone Line Powered Applications
·  Low Quiescent Supply Current for Battery Powered Applications
·  Chip Disable Input to Power Down the IC
·  Low Power Down Quiescent Current
·  Drives a Wide Range of Speaker Loads (8-100W)
·  Output Power Exceeds 250 mW with 32W Speaker
·  Low Total Harmonic Distortion
·  Gain Adjustable from <0 dB to >46 dB for Voice Band
·  Requires Few External Components


Pinout

Connection Diagram


Specifications

Symbol
 Parameter
Value
Unit
VCC
 Supply Voltage
1.0 to +18
V
IOUT
 Maximum Output Current at VO1, VO2
±250
mA
VIN
 MaximumInput Voltage(FC1, FC2, CD, VIN)
-1.0 toVCC +1.0
V
VVO
 Applied Output Voltage to VO1, VO2 when disabled
-1.0 toVCC +1.0
V
Tstg
 Storage Temperature Range
-65 to +150
°C



Description

The SL34119 is a low power audio amplifier integrated circuit intended (primarily) for telephone applications, such as in speakerphones. It provides differential speaker outputs to maximize output swing at low supply voltages (2.0 volts minimum). Coupling capacitors to the speaker of the SL34119 are not required. Open loop gain is 80 dB, and the closed loop gain is set with two external resistors. A Chip Disable pin permits powering down and/or muting the input signal. The SL34119 is available in a standard 8 pin DIP or a surface mount package.




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