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PDF AZV5001 Data sheet ( Hoja de datos )
| Número de pieza | AZV5001 | |
| Descripción | Low-Power Headset Detection IC | |
| Fabricantes | Diodes | |
| Logotipo |  |
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AZV5001
Low-Power Headset Detection IC in Miniaturized Package
Description
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.
The AZV5001 is available in a miniaturized DFN1210-6 package, which
helps reduce the space needed on PCB boards.
Pin Assignments
AZV5001
GND 1
MIC 2
G_Detect 3
6
5
4
Top View
(DFN1210-6)
Figure 1
OUT
VCC
L_Detect
Features
Applications
Low Supply Current: 7.5µA(typical) @ VCC = 1.8V
Supply Voltage Range: 1.6~5.0V
Comparator, OR Gate, N-Channel MOSFET Integrated
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)
Mobile Phones
Tablets
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.
AZV5001
Document number: DS37993 Rev. 2 - 2
1 of 12
www.diodes.com
August 2015
© Diodes Incorporated
1 page  
Output Logic
L_Detect
0
0
1
1
Inputs
G_Detect
0
1
0
1
AZV5001
OUT
0
1
1
1
Outputs
MIC
1 (External Pull-Up)
0
0
0
Headset
-
Detected
Not Detected
Not Detected
Not Detected
Absolute Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Symbol
VCC
VMIC
IMIC
VG_Detect
VL_Detect
Tj(max)
TSTG
ESD
ILatch-up
PTOT
Parameter
Supply Voltage
MIC Pin Supply Voltage Range
Maximum MIC Pin Current
G_Detect Pin Input Voltage Range
L_Detect Pin Input Voltage Range
Maximum Junction Temperature
Storage Temperature
HBM
Latch-Up Current
Total Power Dissipation
Conditions
-
-
-
-
-
-
-
-
-
-
Min Max
0 5.5
0 5.5
-2
-0.1 VCC+0.1
-0.1 VCC+0.1
- +150
-65 +150
4,000
200
- TBD
Unit
V
V
mA
V
V
°C
°C
V
mA
mW
Recommended Operating Conditions (@TA = +25°C, unless otherwise specified.)
Symbol
VCC
VMIC
VIN
Δt/ΔV
TA
Parameter
Supply Voltage
MIC Pin Supply Voltage Range
Input Voltage of L_Detect and G_Detect pins
Input Transient Rise or Fall Rate
Ambient Operating Temperature Range
Min Max Unit
1.6 5.0
1.6 5.0
0 5.0
V
V
V
0 10 ns/V
-40 +85 °C
AZV5001
Document number: DS37993 Rev. 2 - 2
5 of 12
www.diodes.com
August 2015
© Diodes Incorporated
5 Page 
Taping Orientation (Note 4)
X2-DFN1210-6
AZV5001
Note: 4. The taping orientation of the other package type can be found on our website at http://www.diodes.com/datasheets/ap02007.pdf.
AZV5001
Document number: DS37993 Rev. 2 - 2
11 of 12
www.diodes.com
August 2015
© Diodes Incorporated
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet AZV5001.PDF ] | |
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