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AZV3001 데이터시트 PDF




Diodes에서 제조한 전자 부품 AZV3001은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

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부품번호 AZV3001 기능
기능 Single/Dual Channel Low Voltage Push-Pull Output Comparators
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AZV3001 데이터시트, 핀배열, 회로
AZV3001, AZV3002
Single/Dual Channel Low Voltage Push-Pull Output Comparators
Description
AZV3001 and AZV3002 are single and dual channel comparators
developed for new generation low-power comparator families for
battery-powered devices and systems requiring low voltage operation.
The supply current each comparator typically consumes is 6µA to
extend battery life. It is guaranteed to operate at a low voltage of 1.6V
and is fully operational up to 5.5V. These features make the AZV3001
and AZV3002 convenient for use in 1.8V, 3.0V and 5.0V systems, and
are perfectly suitable for battery-powered devices from its low-power
characteristics.
Pin Assignments
AZV3001
OUT 1
VEE 2
IN+ 3
6
5
4
VCC
N.C.
IN-
The AZV3001 and AZV3002 have complementary push-pull output
stage comprised of P- and N-Channel MOSFET for each comparator
capable of driving rail-to-rail output swing.
Top View
(X2-DFN1410-6)
The whole family is packaged in miniaturized packaging to reduce the
space needed on PCB boards. The AZV3001 is available in X2-
DFN1410-6; the AZV3002 is available in U-FLGA1616-8 and SO-8.
AZV3002
OUT2 IN2- IN2+
Features
Low Supply Current: 6µA (typical)
Wide Supply Voltage Range: 1.6~5.5V
Rail to Rail Input/ Output Performance
Push-Pull Output Structure
Propagation Delay: 0.8µs (typical)
Low Input Bias Current: 1pA (typical)
No Phase Inversion with Overdrive Input Signals
Internal Hysteresis
X2-DFN1410-6, U-FLGA1616-8 and SO-8 Package: 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)
Applications
Mobile Phones
Tablets
Battery Powered Devices
Alarm and Security Systems
VCC
VEE
OUT1 IN1- IN1+
Top View
(U-FLGA1616-8)
OUTPUT1 1
INPUT1- 2
INPUT1+ 3
GND 4
8 VCC
7 OUTPUT2
6 INPUT2-
5 INPUT2+
Top View
(SO-8)
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.
AZV3001/3002
Document number: DS37616 Rev. 3 - 2
1 of 11
www.diodes.com
December 2015
© Diodes Incorporated




AZV3001 pdf, 반도체, 판매, 대치품
Performance Characteristics
6
5
4
3
2
1
0
2.70
VIN+: Falling
VIN-=VCC/2
VIN+: Rising
VCC=5.5V
VEE=0
T =25OC
A
2.72 2.74 2.76 2.78
Input Voltage -VIN+ (V)
2.80
Figure 1 Input Hysteresis Voltage
10
Output High
8 T =-40OC
A
T =25OC
A
6
T =85OC
A
4
2
Single Comparator
0
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Supply Voltage (V)
Figure 3 Supply Current vs. Supply Voltage
AZV3001, AZV3002
10
9
T =25OC
A
8
7
Output High
6
5
4
3
2 Output Low
1
Single Comparator
0
12345
Supply Voltage (V)
Figure 2 Supply Current vs. Supply Voltage
10
9 Output Low
8
7
T =-40OC
A
T =25OC
6A
T =85OC
5A
4
3
2
1
Single Comparator
0
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Supply Voltage (V)
Figure 4 Supply Current vs. Supply Voltage
10
9
8
7
6
5
4
3
2
1
0
-40
-20
Output Low
VCC=1.6V
VCC=3.3V
VCC=5.0V
No Load
Single Comparator
0 20 40
Temperature (OC)
60
80
10
9
8
7
6
5
4
3
2
1
0
-40
-20
Output High
VCC=1.6V
VCC=3.3V
VCC=5.0V
No Load
Single Comparator
0 20 40
Temperature (OC)
60
80
Figure 5 Supply Current vs. Temperature
AZV3001/3002
Document number: DS37616 Rev. 3 - 2
4 of 11
www.diodes.com
Figure 6 Supply Current vs. Temperature
December 2015
© Diodes Incorporated

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AZV3001 전자부품, 판매, 대치품
AZV3001, AZV3002
Application Information (continued)
External Hysteresis Application
The AZV3001 and AZV3002 have a hysteresis transfer curve that is a function of the following three components:
VTH: the actual set voltage or threshold trip voltage
VOS: the internal offset voltage between VIN+ and VIN-. This voltage is added to VTH to form the actual trip point at which the comparator
must respond in order to change output states.
VHYST: internal hysteresis (or trip window) that is designed to produce comparator sensitivity to noise.
VTH+VOS-VHYST
VTH+VOS+VHYST
VTH+VOS
Figure 15 AZV3001 Hysteresis Transfer Curve
VIN-
-
VCC
R1
1MΩ
VA
AZV3001
+
VOUT
R2
1MΩ
R3 1MΩ
VCC
VREF=2.5V
-
AZV3001
VIN R1 1MΩ VA
+
VOUT
Figure 16. Inverting Comparator With Hysteresis
R2 1MΩ
Figure 17. Non-Inverting Comparator With Hysteresis
No Phase Inversion
AZV3001 and AZV3002 are rail-to-rail input comparators, with the input common-mode voltage range reaching to the supply rails for both
positive and negative supplies. The AZV3001 and AZV3002 are designed to prevent phase inversion when the input pins exceed the supply
voltage. Figure 18 shows the AZV3001/2 response when input voltages exceed the supply, resulting in no phase inversion.
VCC=3.0V
VIN+
VIN-
VOUT
VIN-
VIN+
VOUT
Figure 18 Comparator Response to Input Voltage No Phase Inversion
AZV3001/3002
Document number: DS37616 Rev. 3 - 2
7 of 11
www.diodes.com
December 2015
© Diodes Incorporated

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