データシートサーチシステム |
|
TS472 データシート(PDF) 1 Page - STMicroelectronics |
|
TS472 データシート(HTML) 1 Page - STMicroelectronics |
1 / 20 page Rev 2 October 2005 1/20 20 TS472 Very Low Noise Microphone Preamplifier with 2V Biased Output and Active Low Standby Mode ■ Low noise: 10nV/ √Hz typ. equivalent input noise @ F = 1kHz ■ Fully differential input/output ■ 2.2V to 5.5V single supply operation ■ Low power consumption @20dB: 1.8mA ■ Fast start up time @ 0dB: 5ms typ. ■ Low distortion: 0.1% typ. ■ 40kHz bandwidth @ -3dB and adjustable ■ Active low standby mode function (1 µA max) ■ Low noise 2.0V microphone bias output ■ Available in flip-chip lead-free package ■ ESD protection (2kV) Description The TS472 is a differential-input microphone preamplifier optimized for high-performance, PDA and notebook audio systems. This device features an adjustable gain from 0dB to 40dB with excellent power-supply and common-mode rejection ratios. In addition, the TS472 has a very low-noise microphone bias generator of 2V. It also includes a complete shutdown function, with active low standby mode. Applications ■ Video and photo cameras with sound input ■ Sound acquisition & voice recognition ■ Video conference systems ■ Notebook computers and PDAs Order Codes IN+ IN- GND OUT+ C2 C1 OUTPUT BIAS GS VCC OUT- STDBY BYPASS Flip-chip - 12 bumps Pin Connections (top view) Part Number Temperature Range Package Packing Marking TS472EIJT -40, +85°C Flip-Chip Tape & Reel 472 www.st.com |
同様の部品番号 - TS472 |
|
同様の説明 - TS472 |
|
|
リンク URL |
プライバシーポリシー |
ALLDATASHEET.JP |
ALLDATASHEETはお客様のビジネスに役立ちますか? [ DONATE ] |
Alldatasheetは | 広告 | お問い合わせ | プライバシーポリシー | リンク交換 | メーカーリスト All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |