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NJM2173A

Features: ` Operating Voltage Range 2.7 to 4.5V` Operating Current 2.2mA typ. at V+=2.7V` Supply Current in Standby Mode 1A max.` Maximum Output Voltage -1.5dBV typ. at THD=0.1%` Internal Two-type Gain Select Function 13dB typ./ 29dB typ.` Internal Standby Function` Power Ripple Rejection Terminal...

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SeekIC No. : 004433928 Detail

NJM2173A: Features: ` Operating Voltage Range 2.7 to 4.5V` Operating Current 2.2mA typ. at V+=2.7V` Supply Current in Standby Mode 1A max.` Maximum Output Voltage -1.5dBV typ. at THD=0.1%` Internal Two-type G...

NJM2173A Data Sheet

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Part Number:
NJM2173A
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

` Operating Voltage Range 2.7 to 4.5V
` Operating Current 2.2mA typ. at V+=2.7V
` Supply Current in Standby Mode 1A max.
` Maximum Output Voltage -1.5dBV typ. at THD=0.1%
` Internal Two-type Gain Select Function 13dB typ./ 29dB typ.
` Internal Standby Function
` Power Ripple Rejection Terminal 95dB typ. at Gv=13dB
` Bipolar Technology
` Package Outline SSOP14


Pinout

Connection Diagram


Specifications

PARAMETER SYMBOL RATINGS UNIT
Supply Voltage V+ 5 V
Maximum Input Voltage VIN (3,12pin) -0.3 to VREG+0.3 V
Power Dissipation PD 300 mW
Operating Temperature Range Topr -20 to +75 °C



Description

The NJM2173 is a low voltage microphone amplifier designed for portable audio items.

NJM2173 includes standby, two-type gain selector, and power ripple rejection adjustment circuit. It realizes very low turn-noise at standby mode.

NJM2173 is suitable for portable Mini-Disc, portable Compact-Disc, and other microphone amplifier application.




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