1010L-002 Datasheet, PDF (3/9 Pages) List of Unclassifed Manufacturers – DIGITAL ACCELEROMETER

Model 1010 Digital Accelerometer
ABSOLUTE MAXIMUM RATINGS *
Case Operating Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to +125EC
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to +125EC
Acceleration Over-range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2000g for 0.1 ms
Voltage
Voltage
Voltage
on
on
on
V_DD to GND . . .
Any Pin (except
DV to GND ⁵ . .
....
DV)
....
..
to
..
....
GND
....
..
4
..
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. . . . -0.5V to 6.5V
-0.5V to V_DD+0.5V
. . . . . . . . . . ±15V
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mW
Note 4: Voltages on pins other than DV, GND or V_DD may exceed 0.5 volt above or below the supply voltages provided the current is limited to 1 mA.
Note 5: The application of DV voltages higher than required to bring the output to positive full scale may cause device damage.
* NOTICE: Stresses greater than those listed above may cause permanent damage to the device. These are stress ratings only.
Functional operation of the device at or above these conditions is not implied. Exposure to absolute maximum rating conditions
for extended periods may affect device reliability.
D.C. CHARACTERISTICS: V_DD=V_R=5.0 VDC, T_C= -55 to +125EC.
SYMBOL
PARAMETER
MIN TYP
V_T-
Negative Going Threshold Voltage (CLK)
0.9
1.7
V_T+ Positive Going Threshold Voltage (CLK)
3.0
V_H
Hysteresis Voltage (CLK)
0.5
1.3
V_OL
Output Low Voltage (CNT, DIR, CLK/2)
V_OH
Output High Voltage (CNT, DIR, CLK/2)
V_DD - 0.4
I_I
Input Leakage Current (CLK)
C_IO Pin Capacitance
I_DD+I_VR Operating Current
2
MAX
3.7
0.4
10
10
3
UNITS
V
V
V
V
V
µA
pF
mA
TEST CONDITIONS
I_OL = 2.0 mA
I_OH = 2.0 mA
V_I = 0 to V_DD
1 MHz, T_A = 25EC
F_CLK = 250kHz
A.C. CHARACTERISTICS: V_DD=V_R=5.0 VDC, T_C= -55 to +125EC, Load Capacitance=50pF.
PARAMETER
MIN
TYP
MAX UNITS
CLK input frequency
100
250
1000
kHz
CLK input rise/fall time
50
ns
CLK duty cycle
45
50
55
%
CLK fall to DIR fall
40
85
195
ns
CLK fall to DIR rise
40
90
205
ns
CLK rise to valid CNT out
40
90
230
ns
CLK fall to CNT fall
40
85
205
ns
CLK fall to CLK/2 rise/fall
40
90
210
ns
100 kHz to 1 MHz
TEST INPUT
+5V
11 14
3
8 _CLK
4 _DV
VDD
VR
1010x-xxx
DIR
DIR
16
12
CNT ¹⁰
CLK/2 ¹⁵
GND
2 5 19 6 18
0.1 uF
COMPLEMENT OF DIR
TO PULSE COUNTER
CLOCK ÷ 2
RECOMMENDED CONNECTIONS
PINOUT
(LCC & JLCC)
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
Silicon Designs, Inc. ! 1445 NW Mall Street, Issaquah, WA 98027-5344 ! Phone: [phone] ! Fax: [phone]
web site: www.silicondesigns.com
[page 3]
Mar 07