BD88420GUL - Coupling Capacitorless Headphone Amplifiers

This page provides the datasheet information for the BD88420GUL, a member of the BD88400GUL Coupling Capacitorless Headphone Amplifiers family.

Product Overview

Rohm

Part number	BD88420GUL
Manufacturer	ROHM
File Size	566.95 KB
Description	Coupling Capacitorless Headphone Amplifiers
Datasheet	BD88420GUL Datasheet
Additional preview pages of the BD88420GUL datasheet.

BD88xxxGUL is output coupling capacitorless headphone amplifier.

This IC has a negative voltage generator of regulated type built-in and generates the direct regulated negative voltage from the supply voltage.

1) 2.4V to 5.5V Single-Supply Operation 2) No Bulky DC-Blocking Capacitors Required 3) No Degradation of Low-Frequency Response Due to Output Capacitors 4) Ground-Referenced Outputs 5) Gain setting BD88400GUL: Variable gain with external resistors BD88410GUL: -1.0V/V BD88415GUL: -1.5V/V BD88420GUL: -2.0V/V 6) Low THD+N 7) Low Supply Current 8) Integrated Negative Power Supply 9) Integrated Short-Circuit and Thermal-Overload Protection 10) Small package VCSP50L2 (2.1mm x 2.1mm).

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BD880CS - DPAK SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS (Pan Jit International)
BD880CT - THROUGH HOLE MOUNT SCHOTTKY BARRIER RECTIFIERS (Pan Jit International)
BD880S - DPAK SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS (Pan Jit International)
BD880T - THROUGH HOLE MOUNT SCHOTTKY BARRIER RECTIFIERS (Pan Jit International)
BD880YS - DPAK SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS (Pan Jit International)
BD880YT - THROUGH HOLE MOUNT SCHOTTKY BARRIER RECTIFIERS (Pan Jit International)
BD882-GR - Silicon NPN Transistors (MCC)
BD882-O - Silicon NPN Transistors (MCC)
BD882-R - Silicon NPN Transistors (MCC)

Other Datasheets by Rohm

Published: Nov 18, 2014 |