|
|
Numéro de référence | AZV5002 | ||
Description | Low Power Audio Jack Detector | ||
Fabricant | Diodes | ||
Logo | |||
1 Page
AZV5002
Low Power Audio Jack Detector with
SEND/END Detection in Miniaturized Package
Description
The AZV5002 is a low power and cost effective headset detection IC
with a comparator with internal hysteresis, OR gate, and N-channel
MOSFET integrated designed to detect the assertion of a headset with
a microphone.
Pull−up resistors for the detection pins are internalized, a built in resistor
divider provides the reference voltage for detecting the left audio
channel. The logic low output of the OR gate indicates the headset has
been connected properly.
The AZV5002 is available in miniaturized package, U-QFN1418-10
which helps reduce the space needed on PCB boards.
Features
Low Supply Current: 5µA (Typical) @ VDD = 1.8V
Supply Voltage Range: 1.6~5.5V
Comparator, OR Gate, N-Channel MOSFET Integrated
Open Drain Output for MIC Pin
U-QFN1418-10: Available in “Green” Molding Compound (No Br.
Sb.)
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device(Note 3)
Pin Assignments
AZV5002
S/E DET
S/E_DET 8
7
6
5
S/E_REF 9
4
VDD2 10
1
GND
2
MIC
3
Top View
(U-QFN1418-10)
Fig. 1
GND_DET
L_DET
VDD
Applications
Mobile Phones
Tablet
Battery Powered Devices
Alarm and Security Systems
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
AZV5002
Document number: DS38465 Rev. 1 - 2
1 of 15
www.diodes.com
March 2016
© Diodes Incorporated
|
|||
Pages | Pages 15 | ||
Télécharger | [ AZV5002 ] |
No | Description détaillée | Fabricant |
AZV5001 | Low-Power Headset Detection IC | Diodes |
AZV5002 | Low Power Audio Jack Detector | Diodes |
US18650VTC5A | Lithium-Ion Battery | Sony |
TSPC106 | PCI Bus Bridge Memory Controller | ATMEL |
TP9380 | NPN SILICON RF POWER TRANSISTOR | Advanced Semiconductor |
www.DataSheetWiki.com | 2020 | Contactez-nous | Recherche |