National Semiconductor LM4922용 Maxim 대체품

National Semiconductor LM4922

Benefits of the MAX4411 over the LM4922:

• The THD+N peformance at Po = 50mW, RL = 32 is 0.003% for the Maxim part as opposed to 0.03% for the LM4922 under same conditions.
• The maximum output offset for the Maxim part is 2.8mV as opposed to 5mV for rthe LM4922. Thus, the click and pop level is better on the MAX4411.
• The quiescent current is typically 5mA for the Maxim part while the LM4922 has a quiscent current of 7mA.
• The Maxim part is available in UCSP and QFN packaging while the LM4922 is available in just the UCSP package.

Benefits of the LM4922 over the MAX4411:

• The LM4922 has a wider supply range of 1.6V to 4.2V as opposed to 1.8V to 3.6V for the Maxim part.
• The LM4922 has a lower maixmum shutdown current of 1.8µA as compared to 10µA.
• The LM4922 has an auto shutdown feature to reduce supply current draw if no input signal is present.

Maxim 대체품	설명	데이터 시트	주문
MAX4411, MAX4411B	셧다운 기능이 내장된 80mW, 고정 이득, DirectDrive 스테레오 헤드폰 앰프	QuickView 전체 데이터 시트	샘플 구매