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See Technical Specifications

BD88210GUL-E2 +BOM

Employs advanced digital technology for clear and detailed soun

Manufacturer:

ROHM Semiconductor
Mfr.Part #:

BD88210GUL-E2
Datasheet:

BD88210GUL-E2 Datasheet (PDF)
Type:

Class AB
Output Type:

Headphones, 2-Channel (Stereo)
Max Output Power X Channels @ Load:

80mW x 2 @ 16Ohm
Voltage - Supply:

2.4V ~ 5.5V
EDA/CAD Models:

Request Free CAD Models for BD88210GUL-E2

BD88210GUL-E2 General Description

The BD88210GUL-E2 is a revolutionary output coupling capacitorless headphone amplifier that boasts a state-of-the-art negative voltage generator. This IC is capable of producing a regulated negative voltage from the positive voltage, allowing it to drive headphones in a ground standard with both the supply voltage and the negative voltage. By eliminating the need for a large-capacity output coupling capacitor, this amplifier not only reduces costs but also saves board space and minimizes part height

Key Features

2.4V to 5.5V Single-Supply Operation
No Bulky DC-Blocking Capacitors Required
Low THD+N
Low Operating Current
Integrated Negative Power Supply
Integrated Short-Circuit and Thermal-Overload Protection circuit

Specifications

Category	Integrated Circuits (ICs)LinearAmplifiersAudio Amplifiers	Series	-
Type	Class AB	Output Type	Headphones, 2-Channel (Stereo)
Max Output Power x Channels @ Load	80mW x 2 @ 16Ohm	Voltage - Supply	2.4V ~ 5.5V
Features	-	Mounting Type	Surface Mount
Operating Temperature	-40°C ~ 85°C (TA)	Base Product Number	BD88210