Datenblatt-Suchmaschine für elektronische Bauteile |
|
TEA6322 Datenblatt(PDF) 10 Page - NXP Semiconductors |
|
TEA6322 Datenblatt(HTML) 10 Page - NXP Semiconductors |
10 / 36 page 1995 Dec 19 10 Philips Semiconductors Preliminary specification Sound fader control circuit TEA6322T Notes to the characteristics 1. The indicated values for output power assume a 6 W power amplifier at 4 Ω with 20 dB gain and a fixed attenuator of 12 dB in front of it. Signal-to-noise ratios exclude noise contribution of the power amplifier. 2. The transmission contains: total initialization with MAD and subaddress for volume and 8 data words, see also definition of characteristics, clock frequency = 50 kHz, repetition burst rate = 400 Hz, maximum bus signal amplitude = 5 V (p-p). 3. The AC characteristics are in accordance with the I2C-bus specification. This specification, “ The I2C-bus and how to use it”, can be ordered using the code 9398 393 40011. Treble control Gtreble treble control, maximum boost f = 15 kHz 11 12 13 dB maximum attenuation f = 15 kHz 11 12 13 dB maximum boost f > 15 kHz −− 15 dB Gstep step resolution (toggle switching) f = 15 kHz − 1.5 − dB step error between any adjoining step f = 15 kHz −− 0.5 dB Voffset DC step offset in any treble position −− 10 mV Volume II, balance and fader control CR continuous attenuation fader and volume control range 53.5 55 56.5 dB Gstep step resolution − 12dB attenuation set error −− 1.5 dB Mute function VmuteLOWI input level for fast mute detection −− 1.0 V input level for no mute detection 2.2 −− V VmuteLOWO output level for mute I ≤ 1 mA; CL ≤ 100 pF −− 0.4 V VmuteHIGH pull-up voltage open collector −− VCC V VCCdrop supply drop to VCAP for mute active −−0.7 − V Power-on reset (when reset is active the GMU-bit (general mute) is set and the I2C-bus receiver is in reset position) VCC increasing supply voltage start of reset −− 2.5 V end of reset 5.2 6.5 7.2 V decreasing supply voltage start of reset 4.2 5.5 6.2 V Digital part (I2C-bus pins); note 3 ViH HIGH level input voltage 3 − 9.5 V ViL LOW level input voltage −0.3 − +1.5 V IiH HIGH level input current VCC = 0 to 9.5 V −10 − +10 µA IiL LOW level input current −10 − +10 µA VoL LOW level output voltage IL =3mA −− 0.4 V SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT |
Ähnliche Teilenummer - TEA6322 |
|
Ähnliche Beschreibung - TEA6322 |
|
|
Link URL |
Privatsphäre und Datenschutz |
ALLDATASHEETDE.COM |
War ALLDATASHEET hilfreich? [ DONATE ] |
Über Alldatasheet | Werbung | Kontakt | Privatsphäre und Datenschutz | Linktausch | Hersteller 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 |