Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

ST5092TQFPTR Scheda tecnica(PDF) 4 Page - STMicroelectronics

Il numero della parte ST5092TQFPTR
Spiegazioni elettronici  2.7V SUPPLY 14-BIT LINEAR CODEC WITH HIGH-PERFORMANCE AUDIO FRONT-END
Download  29 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST5092TQFPTR Scheda tecnica(HTML) 4 Page - STMicroelectronics

  ST5092TQFPTR Datasheet HTML 1Page - STMicroelectronics ST5092TQFPTR Datasheet HTML 2Page - STMicroelectronics ST5092TQFPTR Datasheet HTML 3Page - STMicroelectronics ST5092TQFPTR Datasheet HTML 4Page - STMicroelectronics ST5092TQFPTR Datasheet HTML 5Page - STMicroelectronics ST5092TQFPTR Datasheet HTML 6Page - STMicroelectronics ST5092TQFPTR Datasheet HTML 7Page - STMicroelectronics ST5092TQFPTR Datasheet HTML 8Page - STMicroelectronics ST5092TQFPTR Datasheet HTML 9Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 29 page
background image
PIN FUNCTIONS (TQFP44)
Pin
Name
Description
1
N.C.
Not Connected.
2,3
VFr+,VFr– Receive analog earpiece amplifier complementary outputs. These outputs can drive directly earpiece
transductor. The signal at this output can be the summ of:
- Receive Speech signal from DR,
- Internal Tone Generator,
- Sidetone signal.
4
N.C.
Not Connected.
5,6
VLr+,VLr– Receive analog extra amplifier complementary outputs. The signal at these outputs can be the sum of:
- Receive Speech signal from DR,
- Internal Tone generator,
- Sidetone signal.
7
N.C.
Not Connected.
8
GNDP
Power ground. VFr and VLr driver are referenced to this pin. GNDP and GND must be connected
together close to the device.
9
N.C.
Not Connected.
10
DR
Receive data input: Data is shifted in during the assigned Received time slots In delayed and non-
delayed normal frame synchr. modes voice data byte is shifted in at the MCLK frequency on the
falling edges of MCLK, while in non-delayed reverse frame sinchr. mode voice data byte is shifted
in at the MCLK frequency on the rising edges of MCLK.
11,12,13
N.C.
Not Connected.
14
CCLK
Control Clock input: This clock shifts serial control information into CI and out from CO when the
CS- input is low, depending on the current instruction. CCLK may be asynchronous with the other
system clocks.
15
CS-
Chip Select input: When this pin is low, control information is written into and out from the ST5092
via CI and CO pins.
16
CI
Control data Input: Serial Control information is shifted into the ST5092 on this pin when CS- is low
on the rising edges of CCLK.
17
BZ
Pulse width modulated buzzer driver output.
18
VCC
Positive power supply input for the digital section.
19
CO
Control data Output: Serial control/status information is shifted out from the ST5092 on this pin
when CS- is low on the falling edges of CCLK.
20
DX
Transmit Data ouput: Data is shifted out on this pin during the assigned transmit time slots. Elsewhere
DX output is in the high impendance state. In delayed and non-delayed normal frame synchr. modes,
voice data byte is shifted out from TRISTATE output DX at the MCLK on the rising edge of MCLK, while
in non-delayed reverse frame synchr mode voice data byte is shifted out on the falling edge of MCLK.
21
GND
Ground: All digital signals are referenced to this pin.
22,23
N.C.
Not Connected.
24
FS
Frame Sync input: This signal is a 8kHz clock which defines the start of the transmit and receive
frames. Either of three formats may be used for this signal: non delayed normal mode, delayed
mode, and non delayed reverse mode.
25
MCLK
Master Clock Input: This signal is used by the switched capacitor filters and the encoder/decoder
sequencing logic. Values must be 512 kHz, 1.536 MHz, 2.048 MHz or 2.56 MHz selected by means of
Control Register CRO. MCLK is used also to shift-in and out data.
26
LO
A logic 1 written into DO (CR1) appears at LO pin as a logic 0
A logic 0 written into DO (CR1) appears at LO pin as a logic 1.
27,28,29
N.C.
Not Connected.
30
MIC2-
Second negative high impedance input to transmit pre-amplifier for microphone connection.
31
MIC2+
Second Positive high impedance input to transmit pre-amplifier for microphone connection.
32
N.C.
Not Connected.
33
MIC1-
Negative high impedance input to transmit pre-amplifier for microphone connection.
34
MIC1+
Positive high impedance input to transmit pre-amplifier for microphone connection.
35
N.C.
Not Connected.
36
GNDA
Analog Ground: All analog signals are referenced to this pin. GND and GNDA must be connected
together close to the device.
37
MIC3-
Third negative high impedance output to transmit preamplifier for microphone connection.
38
MIC3+
Third positive high impedance output to transmit preamplifier for microphone connection.
39,40
N.C.
Not Connected.
41
VCCA
Positive power supply input for the analog section.
VCC and VCCA must be directly connect ed t oget her.
42
VCCP
Positive power supply input for the power section. VCCP and VCC must be connected together.
43,44
N.C.
Not Connected.
ST5092
4/29


Codice articolo simile - ST5092TQFPTR

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
STMicroelectronics
ST5090 STMICROELECTRONICS-ST5090 Datasheet
269Kb / 29P
   LOW VOLTAGE 14-BIT LINEAR CODEC WITH HIGH-PERFORMANCE AUDIO FRONT-END
February 1996
ST5090AD STMICROELECTRONICS-ST5090AD Datasheet
269Kb / 29P
   LOW VOLTAGE 14-BIT LINEAR CODEC WITH HIGH-PERFORMANCE AUDIO FRONT-END
February 1996
ST5090ADTR STMICROELECTRONICS-ST5090ADTR Datasheet
269Kb / 29P
   LOW VOLTAGE 14-BIT LINEAR CODEC WITH HIGH-PERFORMANCE AUDIO FRONT-END
February 1996
ST5090TQFP STMICROELECTRONICS-ST5090TQFP Datasheet
269Kb / 29P
   LOW VOLTAGE 14-BIT LINEAR CODEC WITH HIGH-PERFORMANCE AUDIO FRONT-END
February 1996
ST5090TQFPTR STMICROELECTRONICS-ST5090TQFPTR Datasheet
269Kb / 29P
   LOW VOLTAGE 14-BIT LINEAR CODEC WITH HIGH-PERFORMANCE AUDIO FRONT-END
February 1996
More results

Descrizione simile - ST5092TQFPTR

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
STMicroelectronics
STW5093 STMICROELECTRONICS-STW5093 Datasheet
627Kb / 34P
   2.7V SUPPLY 14-BIT LINEAR CODEC WITH HIGH-PERFORMANCE AUDIO FRONT-END
STW5093CYLT STMICROELECTRONICS-STW5093CYLT Datasheet
620Kb / 34P
   2.7V SUPPLY 14-BIT LINEAR CODEC WITH HIGH-PERFORMANCE AUDIO FRONT-END
ST5090 STMICROELECTRONICS-ST5090 Datasheet
269Kb / 29P
   LOW VOLTAGE 14-BIT LINEAR CODEC WITH HIGH-PERFORMANCE AUDIO FRONT-END
February 1996
logo
Micronas
MAS9090B MICRONAS-MAS9090B Datasheet
564Kb / 30P
   LOW VOLTAGE 14-BIT LINEAR CODEC
logo
ams AG
AS3543 AMSCO-AS3543 Datasheet
534Kb / 4P
   High End Stereo Audio Codec with System PMU
logo
Wolfson Microelectronic...
WM8998 WOLFSON-WM8998 Datasheet
4Mb / 307P
   High Performance Audio Hub CODEC
logo
Sanyo Semicon Device
LA1193M SANYO-LA1193M_08 Datasheet
1Mb / 22P
   High-Performance FM Front End
LA1193V SANYO-LA1193V Datasheet
643Kb / 22P
   High-Performance FM Front End
logo
Asahi Kasei Microsystem...
AK4626A AKM-AK4626A Datasheet
560Kb / 40P
   High Performance Multi-channel Audio CODEC
AK4628A AKM-AK4628A Datasheet
546Kb / 41P
   High Performance Multi-channel Audio CODEC
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29


Scheda tecnica Scarica

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEETIT.COM
Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   scambio Link   |   Ricerca produttore
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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