Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

TS3A227E Scheda tecnica(PDF) 3 Page - Texas Instruments

Click here to check the latest version.
Il numero della parte TS3A227E
Spiegazioni elettronici  Autonomous Audio Accessory Detection and Configuration Switch
Download  59 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  TI1 [Texas Instruments]
Homepage  http://www.ti.com
Logo TI1 - Texas Instruments

TS3A227E Scheda tecnica(HTML) 3 Page - Texas Instruments

  TS3A227E Datasheet HTML 1Page - Texas Instruments TS3A227E Datasheet HTML 2Page - Texas Instruments TS3A227E Datasheet HTML 3Page - Texas Instruments TS3A227E Datasheet HTML 4Page - Texas Instruments TS3A227E Datasheet HTML 5Page - Texas Instruments TS3A227E Datasheet HTML 6Page - Texas Instruments TS3A227E Datasheet HTML 7Page - Texas Instruments TS3A227E Datasheet HTML 8Page - Texas Instruments TS3A227E Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 59 page
background image
GND
GND
SDA
VDD
GNDA
RING2
SLEEVE
SCL
THERMALPAD
16
15
14
13
5
6
7
8
1
2
3
4
12
11
10
9
4
3
2
1
D
C
B
A
VDD
SLEEVE_
SENSE
GND
INT
SDA
SCL
GND
TIP
RING2
MICP
RING2_
SENSE
MIC_
PRESENT
GND_
SENSE
DET_
TRIGGER
SLEEVE
GNDA
TS3A227E
www.ti.com
SCDS358B – NOVEMBER 2014 – REVISED FEBRUARY 2015
6 Pin Configuration and Functions
DSBGA – YFF
QFN – RVA
Top View
Top View
Pin Functions
PIN
TYPE
DESCRIPTION
NAME
RVA
YFF
A falling edge from high to low on this pin triggers accessory detection. This pin can be connected the
DET_TRIGGER
15
B1
I/O
headset jack to allow automatic pull-down to ground after headset insertion to initialize detection.
GND
1, 2
A2, B2
GND
Primary ground connection for the TS3A227E. Must be connected to system ground.
Ground connection for the internal ground FETs of the TS3A227E. If FM is being supported connect this pin
GNDA
11
D2
I/O
to the FM matching network. If FM is not being support connect this pin to system ground.
GND_SENSE
5
A4
I/O
Ground sense line for the codec.
Open drain interrupt output from the TS3A227E to notify the host that an event has occurred. If I2C is not
INT
13
C2
GND
used this pin must be grounded.
MIC_PRESENT
16
A1
I/O
Open drain output to indicate to the host that a headset with a microphone is inserted..
MICP
6
B4
I/O
Microphone signal connection to the codec. Microphone bias is applied to this pin.
Headset current return path if RING2 is ground for the headset. Connect to 3.5 mm jack RING2 connection
RING2
12
D1
O
with low DC resistance trace.
Connected to the RING2 pin of the 3.5 mm jack. If RING2 pin on plug in is MIC signal, this is connected to
RING2_SENSE
7
C4
GND
MICP. If not, this is connected to GND_SENSE and becomes the ground sensing feedback for the accessory
SCL
9
C3
I
Clock from I2C bus. This can be connected to VDD if I2C is not used.
SDA
3
B3
I/O
Bidirectional data from/to I2C bus. This can be connected to VDD if I2C is not used.
Headset current return path if SLEEVE is GND for headset. Connect to 3.5 mm jack SLEEVE connection with
SLEEVE
10
D3
O
low DC resistance trace.
Connected to the SLEEVE pin of the 3.5 mm jack. If SLEEVE pin on plug in is MIC signal, this is connected to
SLEEVE_SENSE
8
D4
GND
MICP. If not, this is connected to GND_SENSE and becomes the ground sensing feedback for the accessory
The THERMAL PAD of the RVA – QFN package must be connected to any internal PCB ground plane using
THERMAL PAD
GND
multiple vias for best thermal performance.
TIP
14
C1
I/O
Connect to the TIP pin of the 3.5 mm jack.
VDD
4
A3
PWR
Power input to the TS3A227E. External de-coupling capacitors are required on this pin.
Copyright © 2014–2015, Texas Instruments Incorporated
Submit Documentation Feedback
3
Product Folder Links: TS3A227E


Codice articolo simile - TS3A227E

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
Texas Instruments
TS3A225E TI1-TS3A225E Datasheet
552Kb / 10P
[Old version datasheet]   AUTONOMOUS AUDIO HEADSET SWITCH
TS3A225E TI1-TS3A225E Datasheet
552Kb / 10P
[Old version datasheet]   AUTONOMOUS AUDIO HEADSET SWITCH
TS3A225E TI1-TS3A225E Datasheet
1Mb / 37P
[Old version datasheet]   AUTONOMOUS AUDIO HEADSET SWITCH
TS3A225ERTER TI1-TS3A225ERTER Datasheet
552Kb / 10P
[Old version datasheet]   AUTONOMOUS AUDIO HEADSET SWITCH
TS3A225ERTER TI1-TS3A225ERTER Datasheet
552Kb / 10P
[Old version datasheet]   AUTONOMOUS AUDIO HEADSET SWITCH
More results

Descrizione simile - TS3A227E

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
ON Semiconductor
FSA8008A ONSEMI-FSA8008A Datasheet
144Kb / 8P
   Audio Jack Detection and Configuration Switch
December, 2017 ??Rev. 2
logo
Fairchild Semiconductor
FSA8008A FAIRCHILD-FSA8008A Datasheet
641Kb / 3P
   Audio Jack Detection and Configuration Switch
FSA8058 FAIRCHILD-FSA8058 Datasheet
831Kb / 8P
   Audio Jack Detection and Configuration Switch with Moisture Sensing
logo
ON Semiconductor
FSA8049 ONSEMI-FSA8049 Datasheet
774Kb / 10P
   Audio Jack Detection and Configuration, MIC / GND Cross Point Switch
August 2012 Rev. 1.0.2
logo
Fairchild Semiconductor
FSA8049UCX FAIRCHILD-FSA8049UCX Datasheet
1Mb / 5P
   Audio Jack Detection and Configuration, MIC / GND Cross Point Switch
logo
NXP Semiconductors
NCX8193 PHILIPS-NCX8193_15 Datasheet
281Kb / 21P
   Audio jack detection and configuration with false detection prevention
Rev. 2-21 November 2014
logo
Texas Instruments
TS3A225E TI1-TS3A225E Datasheet
552Kb / 10P
[Old version datasheet]   AUTONOMOUS AUDIO HEADSET SWITCH
TS3A225E TI1-TS3A225E_17 Datasheet
1Mb / 37P
[Old version datasheet]   AUTONOMOUS AUDIO HEADSET SWITCH
TS3A225E TI1-TS3A225E Datasheet
552Kb / 10P
[Old version datasheet]   AUTONOMOUS AUDIO HEADSET SWITCH
logo
Fairchild Semiconductor
FSA8108 FAIRCHILD-FSA8108 Datasheet
753Kb / 5P
   Audio Jack Detection and Configuration Switch, Supports Volume Up/Down & Send/End Keys
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 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59


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