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MTS/MDA Sensor Board Users Manual

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<strong>MTS</strong>/<strong>MDA</strong> <strong>Sensor</strong> <strong>Board</strong> User’s <strong>Manual</strong><br />

gnd_analog<br />

Temperature<br />

C1<br />

100nF<br />

ADC1<br />

INT2<br />

ADC3<br />

ADC4<br />

RT1<br />

t<br />

U5<br />

7<br />

XFILT<br />

6<br />

INT2<br />

t<br />

2 Axis<br />

Acceleromemter<br />

YFILT<br />

R3<br />

10k 1%<br />

C20<br />

100nF<br />

5<br />

XOUT COM<br />

3<br />

R26<br />

ADXL202E<br />

C21<br />

100nF<br />

330K<br />

gnd_analog<br />

gnd_analog<br />

2<br />

2<br />

PD2<br />

2conPads<br />

RT2<br />

8<br />

YOUT VDD<br />

4<br />

1<br />

1<br />

Light<br />

INT1<br />

ST<br />

T2<br />

R25<br />

100<br />

1<br />

2<br />

C2<br />

100nF<br />

R2<br />

Title<br />

gnd_analog<br />

Acce Power<br />

C19<br />

100nF<br />

<strong>MTS</strong>310CA SENSOR BOARD<br />

Power<br />

Switches<br />

PW2<br />

PW3<br />

PW4<br />

PW5<br />

Size Document Number Rev<br />

B 8000-0212 A<br />

Date: Monday, March 03, 2003<br />

Sheet 1 of 1<br />

SB_VDD_ANALOG<br />

Doc. # 7430-0020-05 Rev. A Page 11<br />

P1<br />

1<br />

IN1<br />

16<br />

9<br />

8<br />

R22<br />

200k<br />

R23<br />

3.9k<br />

4kHz<br />

Sounder<br />

IN2<br />

IN3<br />

IN4<br />

12<br />

MAX4678<br />

VL<br />

V-<br />

4<br />

13<br />

V+<br />

GND<br />

5<br />

R24<br />

560<br />

Vcc<br />

NO1<br />

COM1<br />

NO2<br />

COM2<br />

NO3<br />

COM3<br />

NO4<br />

COM4<br />

Sounder Power<br />

T0<br />

2N2222A<br />

M<br />

M<br />

PS14T40A<br />

gnd_analog<br />

3<br />

2<br />

14<br />

15<br />

11<br />

10<br />

6<br />

7<br />

S1<br />

G<br />

G<br />

Vcc<br />

Sounder Power<br />

SB_VDD_ANALOG<br />

Mic Power<br />

MAG_VDD_ANALOG<br />

Mag Power<br />

F<br />

Acce Power<br />

F<br />

gnd_analog<br />

C3<br />

10uF 1206<br />

Figure 3-3(a). <strong>MTS</strong>310CA Schematics of Accelerometer, Sounder, Temperature and Light <strong>Sensor</strong>s, and<br />

Power Switches<br />

Temperature<br />

C1<br />

100nF<br />

gnd_analog<br />

PW0<br />

t<br />

RT1<br />

THERMISTOR<br />

ADC1<br />

PW0<br />

t<br />

R3<br />

10k 1%<br />

gnd_analog<br />

RT2<br />

THERMISTOR<br />

Light<br />

INT1<br />

C2<br />

100nF<br />

gnd_analog<br />

R2<br />

Photo Resistor 100mil<br />

Figure 3-4(b). Power Controlled Signal of <strong>MTS</strong>300CB/<strong>MTS</strong>310CB Temperature and Light <strong>Sensor</strong>s

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