QN8075 查看數據表（PDF） - Unspecified

零件编号

产品描述 (功能)

比赛名单

QN8075

Single Chip Low Power FM Receiver for Portable Devices

Unspecified 

QN8075

Single-Chip Low-Power FM Receiver for Portable Devices

__________________________ General Description __________________________

The QN8075 is a high performance, low power; full-featured single-chip stereo FM receiver designed for mini-speakers,

MP3 players. It integrates FM receive functions, auto-seek and clear channel scan. Advanced digital architecture enables

superior receiver sensitivity and crystal clear audio.

With its small footprint, minimal external component count and multiple crystal clock frequency support, the QN8075 is

easy to integrate into a variety of small form-factor low power portable applications.

_______________________________ Key Features ___________________________

• Worldwide FM Band Coverage

• 60 MHz to 108 MHz full band tuning in

50/100/200 kHz step sizes

• 50/75μs de-emphasis

• Ease of Integration

• Small footprint, available in SOP16 and SSOP16

package

• 32.768 kHz and Multiple MHz crystal and direct

clock input supported

• I2C control interface

• Very Low Power Consumption

• 12.8mA typical

• VCC: 2.7~5.0V, integrated LDO, support battery

direct connection

• Power saving Standby mode

• Low shutdown leakage current

• Accommodate 1.6~3.6V digital interface

• Direct Earphone Driving

• Adaptive Noise Cancellation

• Integrated adaptive noise cancellation (SNC, HCC,

SM)

• Volume Control

• High Performance

• Superior sensitivity, 1.4 µVEMF

• 65dB stereo SNR, 0.03% THD

• Improved auto channel seek and fast tune

• L/R separation 44dB

• Robust Operation

• -250C to +850C operation

• ESD protection on all input and output pads

• 1 KHz Tone Generator Inside

___________________________ Typical Applications ________________________

• Portable Audio & Media Players

QN8075 Functional Blocks:

• Portable radios

• Mini-speakers

Rev 0.2c (09/02)

Copyright ©2011 by Quintic Corporation

Page 1

Confidential A

Confidential Information contained herein is covered under Non-Disclosure Agreement (NDA).

Advance Technical Information. This is a product under development. Characteristics and specifications are subject to change without notice.

Share Link: