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PDF APX9131A Data sheet ( Hoja de datos )
| Número de pieza | APX9131A | |
| Descripción | Hall Effect Micro Switch IC | |
| Fabricantes | ANPEC | |
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APX9131A
Hall Effect Micro Switch IC
Features
General Description
• Micro Power Operation for Battery Applications
• Chopper Stabilized Amplifier
• Independent of North or South Pole Magnet,
Easy for Manufacture
• Small Size Package
• Lead Free and Green Devices Available
(RoHS Compliant)
Applications
• Micro Switch
• Handheld Wireless Application Wake Up Switch
• Clamp Shell Type Application Switch
• Magnet Switch in Low Duty Cycle Applications
The APX9131A, integrated circuit, is an ultra-sensitive,
pole independent Hall-effect switch with a latched digital
output. A 2.5 volt to 3.5 volt operation and an unique clock-
ing scheme reduce the average operating power
requirements, either a north or south pole of sufficient
flux will turn the output on; in the absence of a magnetic
field, the output is off. The polarity independence and
minimal power requirement allow this device to be easily
replaced reed switch for superior for signal conditioning.
Advanced CMOS processing is used to take advantage of
low-voltage and low-power requirements, SOT-23 pack-
age provided a optimized package for most applications.
Pin Configuration
GND
APX9131A
Ordering and Marking Information
VDD
VOUT
SOT-23
APX9131A
Assembly Material
Handling Code
Temperature Range
Package Code
Package Code
A : SOT-23
Operating Ambient Temperature Range
I : -40 to 85 oC
Handling Code
TR : Tape & Reel
Assembly Material
G : Halogen and Lead Free Device
APX9131A A:
X31X
X - Date Code
Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which
are fully compliant with RoHS. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J-STD-020C for
MSL classification at lead-free peak reflow temperature. ANPEC defines “Green” to mean lead-free (RoHS compliant) and halogen
free (Br or Cl does not exceed 900ppm by weight in homogeneous material and total of Br and Cl does not exceed 1500ppm by
weight).
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and
advise customers to obtain the latest version of relevant information to verify before placing orders.
Copyright © ANPEC Electronics Corp.
Rev. A.2 - Apr., 2009
1
www.anpec.com.tw
1 page  
APX9131A
Block Diagram
VDD
Awake & Sleep
Timing Logic
Hall Plane
Chopper
Amplifier
Latch
Circuit
Hysteresis
Control
VOUT
GND
Typical Application Circuit
50kΩ
VOUT
VDD
APX9131A
GND
0.1µF
+
2.5V-3.5V
-
SOT-23 (Top View)
Copyright © ANPEC Electronics Corp.
Rev. A.2 - Apr., 2009
5
www.anpec.com.tw
5 Page 
APX9131A
Classification Reflow Profiles
Profile Feature
Sn-Pb Eutectic Assembly
Pb-Free Assembly
Preheat & Soak
Temperature min (Tsmin)
Temperature max (Tsmax)
Time (Tsmin to Tsmax) (ts)
100 °C
150 °C
60-120 seconds
150 °C
200 °C
60-120 seconds
Average ramp-up rate
(Tsmax to TP)
Liquidous temperature (TL)
Time at liquidous (tL)
Peak package body Temperature
(Tp)*
Time (tP)** within 5°C of the specified
classification temperature (Tc)
Average ramp-down rate (Tp to Tsmax)
3 °C/second max.
183 °C
60-150 seconds
See Classification Temp in table 1
20** seconds
6 °C/second max.
3°C/second max.
217 °C
60-150 seconds
See Classification Temp in table 2
30** seconds
6 °C/second max.
Time 25°C to peak temperature
6 minutes max.
8 minutes max.
* Tolerance for peak profile Temperature (Tp) is defined as a supplier minimum and a user maximum.
** Tolerance for time at peak profile temperature (tp) is defined as a supplier minimum and a user maximum.
Table 1. SnPb Eutectic Process – Classification Temperatures (Tc)
Package
Volume mm3
Thickness
<350
<2.5 mm
235 °C
≥2.5 mm
220 °C
Table 2. Pb-free Process – Classification Temperatures (Tc)
Package
Volume mm3
Thickness
<350
<1.6 mm
260 °C
1.6 mm – 2.5 mm
260 °C
≥2.5 mm
250 °C
Volume mm3
350-2000
260 °C
250 °C
245 °C
Volume mm3
≥350
220 °C
220 °C
Volume mm3
>2000
260 °C
245 °C
245 °C
Reliability Test Program
Test item
SOLDERABILITY
HOLT
PCT
TCT
ESD
Latch-Up
Method
JESD-22, B102
JESD-22, A108
JESD-22, A102
JESD-22, A104
MIL-STD-883-3015.7
JESD 78
Description
5 Sec, 245°C
1000 Hrs, Bias @ 125°C
168 Hrs, 100%RH, 2atm, 121°C
500 Cycles, -65°C~150°C
VHBM 2KV, VMM 200V
10ms, 1tr 100mA
Copyright © ANPEC Electronics Corp.
Rev. A.2 - Apr., 2009
11
www.anpec.com.tw
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet APX9131A.PDF ] | |
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