PPXY8010A6T1 [MOTOROLA]
ABSOLUTE, PEIZORESISTIVE PRESSURE SENSOR, 0-8.7Psi, SQUARE, SURFACE MOUNT, SSOP-8;型号: | PPXY8010A6T1 |
厂家: | MOTOROLA |
描述: | ABSOLUTE, PEIZORESISTIVE PRESSURE SENSOR, 0-8.7Psi, SQUARE, SURFACE MOUNT, SSOP-8 输出元件 传感器 换能器 |
文件: | 总2页 (文件大小:344K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
BR1564/D
Rev. 1
MPXY8000 SERIES
TIRE PRESSURE
MONITORING
SENSOR
TIRE PRESSURE MONITORING SENSOR
Features
• Pressure and
Motorola introduces the MPXY8000 series family of tire
pressure monitoring sensors that are comprised of a
capacitive pressure sensing element, a temperature-sensing
element, and an interface circuit with wake-up feature, all on
a single chip. This chip is housed in Motorola’s SSOP
(super small outline package) package. The SSOP’s size and
enhanced media protection make it the perfect package
solution for Tire Pressure Monitoring System (TPMS)
remote sensing modules, mounted on valve stems or wheel
wells.
Temperature Sensor,
and Interface Circuit
with wake-up feature, all
on a single chip
• Automotive grade tem-
perature specification
(-40°C to +125°C)
• Pressure ranges avail-
able from 0 to 1275 kPa
•
4°C temperature
sensor accuracy over
entire application range
• Digital (8-bit) Serial
Protocol Interface (SPI)
output for both temper-
ature and pressure
sensor
The series consists of four devices, listed below, which are
defined by pressure ranges for vehicles from small cars to
trucks.
• Ratiometric to supply
voltage, from 2.1V to
3.6V
• SSOP package offering
robust media protection
and small footprint
• 3 second wake-up for
module level energy
management
• On-chip power manage-
ment via separate
Maximum
Pressure
Maximum
Operating
Full Scale
Span
Temperature
Accuracy
Supply
Voltage
Sensitivity
Accuracy
Device
Pressure (kPa)
Output
(kPa/bit)
(-20°C to +70°C)
(-40°C to +125°C) Range (V)
MPXY8010
MPXY8020
MPXY8030
MPXY8040
450
637
900
8-bit Digital
8-bit Digital
8-bit Digital
8-bit Digital
2.5
2.5
5.0
5.0
+ 7.5 kPa
+ 7.5 kPa
+ 15 kPa
+ 15 kPa
+ 4°C
+ 4°C
+ 4°C
+ 4°C
2.1 to 3.3
2.1 to 3.6
2.1 to 3.3
2.1 to 3.6
1275
operating modes, fast
response times, and low
current draw. (See table
below for operation at
3.0V, 25°C.)
Typical
Typical
Current
(µA)
Response Time
Operating Mode
(µ sec)
Standby/Reset
Measure Temp
Measure Pressure
Output Read
–
70
100
50
0.6
500
1400
500
SSOP PHYSICAL DIMENSIONS
2
PLACES 4 TIPS
NOTES:
1. CONTROLLING DIMENSION: INCH.
0.006 (0.15)
C A B
2. INTERPRET DIMENSIONS AND TOLERANCES PER
ASME Y14.5M±1994.
3. DIMENSIONS “D” AND “E1” DO NOT INCLUDE
MOLD FLASH OR PROTRUSIONS. MOLD FLASH OR
PROTRUSIONS SHALL NOT EXCEED 0.006 (0.152)
PER SIDE.
4. ALL VERTICAL SURFACES TO BE 5° MAXIMUM.
5. DIMENSION “b” DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
A
D
E
e
TIRE PRESSURE MONITOR SYSTEM
5
4
e/2
PROTRUSION SHALL BE 0.008 (0.203) MAXIMUM.
The MPXY8000 series is compatible with Tire Pressure
Monitoring Systems using a Remote RF Sensing
approach, and is ideal for integration with existing Remote
Keyless Entry (RKE) systems. In addition, Motorola offers
a comprehensive chip set for a TPMS-RKE system that
eliminates the need for an additional TPM specific receiv-
er. This chip set is comprised of:
INCHES
DIM MIN MAX
0.155
A1 0.002
MILLIMETERS
MIN
3.93
0.05
0.35
7.11
MAX
4.44
0.25
0.48
7.62
10.67
7.62
A
0.175
0.010
0.019
0.300
0.420
0.300
8
1
b
D
E
0.014
0.280
0.400
8X b
10.16
7.11
M
E1 0.280
0.004 (0.1)
C
A B
e
L
N
P
R
θ
0.050 BSC
1.27 BSC
0.013
0.272
0.009
0.140
0°
0.023
0.292
0.011
0.160
7°
0.33
6.91
0.23
3.55
0°
0.58
7.41
0.28
4.06
7°
B
E1
N
ϕ
R
• MPXY80xx - Pressure and Temperature Sensor, and
Interface Circuit
• 68HC908RF2 - MCU+RF Transmitter housed in a
single package
A
GAGE
PLANE
P
A1
8X
• MC33591 - RF Receiver
0.004 (0.1)
.014 (0.35)
θ
DETAIL G
L
• MC9S12DP256 - Microprocessor
SEATING
PLANE
C
DETAIL G
The features of this chipset enable a system to identify
individual tires (including the spare), as well as to detect
both "over-pressure" and "under-pressure" conditions.
The system also has the ability to compensate for changes
in cargo load, and monitor tire temperature. The module
level energy management features support extended
battery life, and signals a low battery condition. Further-
more the system is compatible across vehicle platforms
and tire technologies (run-flat tires).
PROTOTYPE PART NUMBERS AND
ORDERING INFORMATION
PRODUCTION PART NUMBERS AND
ORDERING INFORMATION
Planned for September 2002
Planned for November 2002
Shipped in
Rails
Shipped in
Tape & Reel
Shipped in
Rails
Shipped in
Tape & Reel
PPXY8010A6U
PPXY8020A6U
PPXY8030A6U
PPXY8040A6U
PPXY8010A6T1
PPXY8020A6T1
PPXY8030A6T1
PPXY8040A6T1
MPXY8010A6U
MPXY8020A6U
MPXY8030A6U
MPXY8040A6U
MPXY8010A6T1
MPXY8020A6T1
MPXY8030A6T1
MPXY8040A6T1
Tire Pressure Monitoring System Enabling Chip Set
REMOTE SENSING MODULE (RSM)
RKE
MC68HC908RF2
MPXY8020A6
MC68HC908RF2
Bat
Pressure
Sensor
PLL UHF Trans
HC08
2K Flash LV
RC Osc/ Ext Osc
Timer
Temperature
Sensor
+
-
Power
Control
RKE &
TPMS
Receiver
MC33591
+
MC9S12DP256
3V
Battery
Wake Up
Timer
Low Volt Detect
RAM
Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume
any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters which may be provided in Motorola
data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical
experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or
other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola prod-
ucts for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and rea-
sonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufac-
ture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer.
MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners.
©
Motorola, Inc. 2002.
How to reach us:
USA/EUROPE/Locations Not Listed: Motorola Literature Distribution; P.O. Box 5405, Denver, Colorado 80217. 1–303–675–2140 or 1–800–441–2447
JAPAN: Motorola Japan Ltd.; SPS, Technical Information Center, 3–20–1, Minami–Azabu. Minato–ku, Tokyo 106–8573 Japan. 81–3–3440–3569
ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; Silicon Harbour Centre, 2 Dai King Street, Tai Po Industrial Estate, Tai Po, N.T., Hong Kong. 852–26668334
Technical Information Center: 1–800–521–6274
HOME PAGE: http://www.motorola.com/semiconductors/
BR1564/D
相关型号:
PPXY8010A6U
ABSOLUTE, PEIZORESISTIVE PRESSURE SENSOR, 0-8.7Psi, SQUARE, SURFACE MOUNT, SSOP-8
MOTOROLA
PPXY8020A6T1
ABSOLUTE, PEIZORESISTIVE PRESSURE SENSOR, 0-12.31Psi, SQUARE, SURFACE MOUNT, SSOP-8
MOTOROLA
PPXY8020A6U
ABSOLUTE, PEIZORESISTIVE PRESSURE SENSOR, 0-92.46Psi, SQUARE, SURFACE MOUNT, SSOP-8
MOTOROLA
PPXY8030A6T1
ABSOLUTE, PEIZORESISTIVE PRESSURE SENSOR, 0-17.4Psi, SQUARE, SURFACE MOUNT, SSOP-8
MOTOROLA
PPXY8040A6T1
ABSOLUTE, PEIZORESISTIVE PRESSURE SENSOR, 0-24.65Psi, SQUARE, SURFACE MOUNT, SSOP-8
MOTOROLA
PPXY8040A6U
ABSOLUTE, PEIZORESISTIVE PRESSURE SENSOR, 0-24.65Psi, SQUARE, SURFACE MOUNT, SSOP-8
MOTOROLA
©2020 ICPDF网 联系我们和版权申明