IDG-500 INVENSENSE, IDG-500 Datasheet - Page 10

• Manufacturer Part Number: IDG-500
• Description: GYRO, DUAL (X+Y) AXIS, +/-500 DEG/S
• Manufacturer: INVENSENSE

Specifications of IDG-500

• No. Of Axes: 2
• Sensor Case Style: QFN
• No. Of Pins: 28
• Supply Voltage Range: 2.7V To 3.3V
• Operating Temperature Range: -20°C To +85°C
• Sensitivity Per Axis: 2mV / ° / S
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7.5
CONFIDENTIAL & PROPRIETARY
Supply
2.2
1.0µF
7.5.1
Reference Circuit
Component
Low Pass Filter Capacitors
AGC Capacitors
VDD Bypass Capacitor
Charge Pump Capacitor
LDO Input Filter Capacitor
LDO Input Filter Resistor
Low Pass Filter Resistors
VDD Bypass Capacitor
Bill of Material for External Components
LDO
0.22µF
YAGC
0.22µF
XAGC
0.1µF
15
19
6
9
V
V
DD
DD
Oscillator
Oscillator
IDG-500 Dual-Axis Gyroscope
Sensor
Sensor
Y-Rate
X-Rate
Product Specification
0.1µF/25V
CPOUT
Charge Pump
Specification
0.1µF ±20% / 10V
0.22µF ±10% / 10V
0.1µF ±20% / 10V
0.1µF ±20% / 25V
1.0µF / Ratings Dependent upon Supply Voltage
2.2Ω ±1%
750Ω ±1%
0.1µF ±20% / 10V
Coriolis
Coriolis
10 of 25
Sense
12
Sense
Figure 2
IDG-500
Demodulator
Demodulator
2
8
Memory
Trim
GND
26
Low-Pass
Low-Pass
Filter
Filter
27
28
Auto Zero
Auto Zero
Reference
+
+
VREF
22
V
Gain
Gain
DD
PS-IDG-0500B-00-06
Release Date: 07/28/09
300k
Sensor
PTAT
23
Output Gain
Output Gain
4.5X
4.5X
Y-OUT
X-OUT
Y4.5IN
X4.5IN
24
20
14
16
7
5
1
X4.5OUT
AZ
Y4.5OUT
750
750
0.1µF
0.1µF