Sanyo PLC-XF45 - Page 67

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S1
S2
S2
S3
S1
M
5
6
1
4
8+B
2
10
LOGIC
VZ
INPUT
INPUT
ON/OFF
CONTROL
FORWARD (reverse) DRIVE
REVERSE (forward) DRIVE
BRAKING
S1=ON , OTHER=OFF
S2=ON , OTHER=OFF
S3=ON , OTHER=OFF
<FF>
LB1641/1645N
MOTOR DRIVER
SMALL OUTLINE
PACKAGE
PPXA4115A
CASE 482–01
<FF>
V
S
SENSING
ELEMENT
V
out
GND
THIN FILM
TEMPERATURE
COMPENSATION
AND
GAIN STAGE #1
GAIN STAGE #2
AND
GROUND
REFERENCE
SHIFT CIRCUITRY
PINS 1, 5, 6, 7 AND 8 ARE NO CONNECTS
FOR SURFACE MOUNT DEVICE
PINS 4, 5 AND 6 ARE NO CONNECTS FOR
UNIBODY DEVICE
Figure 2. Cross Sectional Diagram
(not to scale)
FLUORO SILICONE
GEL DIE COAT
WIRE BOND
LEAD
FRAME
STAINLESS
STEEL CAP
EPOXY
PLASTIC
CASE
DIE
BOND
ABSOLUTE ELEMENT
SEALED VACUUM REFERENCE
DIE
P1
P2
MPXA4115A
Pressure sensor for altimeter
110
110
LB1645N
LB1641
2
4
3