AZV5001RA4-7

AZV5001 Low-Power Headset Detection IC in Miniaturized Package ADVANCED INFORMATION Description Pin Assignments AZV5001 The AZV5001 is a low-power and cost-effective headset detection IC containing a comparator with internal hysteresis, OR gate, and N−channel integrated MOSFET, designed to detect the insertion 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 is connected properly. GND 1 6 OUT MIC 2 5 VCC G_Detect 3 4 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  Low Supply Current: 7.5µA(typical) @ VCC = 1.8V  Mobile Phones  Supply Voltage Range: 1.6~5.0V  Tablets  Comparator, OR Gate, N-Channel MOSFET Integrated  Battery Powered Devices  Open Drain Output for MIC Pin  Alarm and Security Systems  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 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