83508 SENSONOR TECHNOLOGIES AS, 83508 Datasheet - Page 10

• Manufacturer Part Number: 83508
• Description: IC, SENSOR, GYRO, SAR10, 16SOIC
• Manufacturer: SENSONOR TECHNOLOGIES AS

Specifications of 83508

• Sensor Case Style: SOIC
• No. Of Pins: 16
• Supply Voltage Range: 4.45V To 5.5V
• Operating Temperature Range: -40°C To +90°C
• Ic Generic Number: SAR10
• Interface: SPI
• Sensitivity: 0.03°/s
• Interface Type: SPI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7
The SAR10(H) is designed for a single +5 volt supply. The device has four pins for power connection: V , AV , V
and AV
possible. The same rule applies to V
internal latch-up conditions. An external power supply decoupling capacitor is needed. This decoupling capacitor
should be a low ESR 100nF capacitor connected to the supply line as close to the V
additional decoupling capacitor is needed between pin 6 (REFV) and V
connected as close as possible to pin 6 and V
sets the Status Register flag PRNG_OK to ‘1’ only if AV
PRNG_OK flag is set to ‘0’.
Figure 7.1 Power Supply and Decoupling (top view)
TS1162 rev. 1
Note 6:
Note 7:
Note 8:
Note 9:
Power Supply and Start-up
SS
. The V
LP-filter transfer function:
Frequencies < 5.4 [kHz]. Stationary vibrations above 5.4 [kHz] hitting resonant modes may cause larger effects. This effect is highly
nonlinear.
Includes effects caused by mechanical misalignment due to package tolerances. See [1].
By design.
Guaranteed by theoretical digital filter design and verification (characteristics depends only on master clock frequency.
SS
and AV
VDD
SS
DATASHEET
pins shall be connected together on the printed circuit board as close to the device as
a
a
b
b
b
11
21
01
11
21
H
(
10 nF
z
)
-9.31640625E-01
-1.0498046875E-02
DD
=
1.91064453125E+00
1.0498046875E-02
1.0498046875E-02
and AV
100 nF
b
1
01
−
+
a
b
11
SS
11
DD
⋅
pin. The SAR10(H) has a supply voltage surveillance circuit which
⋅
. A simultaneous power-on of the two supplies is essential to prevent
z
z
−
1
−
1
−
+
a
- 10 -
DD
b
21
21
⋅
is within specificed range. If outside this range, the
⋅
z
z
−
SAR10 GYRO SENSOR SERIES
−
2
2
⋅
a
a
b
b
b
b
12
22
02
12
22
1
02
−
+
a
SS
b
12
-8.40087890625E-01
1.829833984375E+00
7.8125E-03
4.8828125E-03
7.8125E-03
12
. This should be a low ESR 10nF capacitor
⋅
⋅
z
z
−
1
−
1
−
+
a
b
22
22
DD
⋅
⋅
z
and V
z
−
−
2
2
SS
SAR10, SAR10H
pins as possible. An
DD
DD
SS