AZV5001
Low-Power Headset Detection IC in Miniaturized Package
Description Pin Assignments
The AZV5001 is a low-power and cost-effective headset detection IC
AZV5001
containing a comparator with internal hysteresis, OR gate, and
Nchannel integrated MOSFET, designed to detect the insertion of a
headset with a microphone.
6
GND 1 OUT
Pullup resistors for the detection pins are internalized; a built-in resistor
divider provides the reference voltage for detecting the left audio channel.
2 5 VCC
MIC
The logic low output of the OR gate indicates the headset is connected
properly.
3 4
G_Detect L_Detect
The AZV5001 is available in a miniaturized DFN1210-6 package, which
helps reduce the space needed on PCB boards.
Top View
(DFN1210-6)
Figure 1
Features Applications
Mobile Phones
Low Supply Current: 7.5A(typical) @ V = 1.8V
CC
Tablets
Supply Voltage Range: 1.6~5.0V
Battery Powered Devices
Comparator, OR Gate, N-Channel MOSFET Integrated
Alarm and Security Systems
Open Drain Output for MIC Pin
DFN1210-6: 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)
Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See
AZV5001
Ordering Information
7 Tape and Reel
Package
Part Number Packaging
Code
Quantity Part Number Suffix
AZV5001RA4-7 RA4 X2-DFN1210-6 5,000/Tape & Reel -7
Marking Information
(1) DFN1210-6
(Top View)
XX : Identification Code
XX
Y : Year : 0~9
W : Week : A~Z : 1~26 week;
Y W X
a~z : 27~52 week; z represents
52 and 53 week
X : Internal Code
Part Number Package Identification Code
AZV5001RA4-7 X2-DFN1210-6 XE
2 of 12
August 2015
AZV5001
Diodes Incorporated
www.diodes.com
Document number: DS37993 Rev. 2 - 2
ADVANCED INFORMATION