TA6038FN/FNG

2003-11-25

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TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic

TA6038FN,TA6038FNG

Shock Sensor IC

TA6038FN/FNG detects an existence of external shock through

the shock sensor and output.

Features

• TA6038FN/FNG operates from 2.7 to 5.5 V DC single power

supply voltage.

• Signal from the shock sensor is amplified according to setting

gain, and is detected through the internal window

comparator.

• TA6038FN/FNG incorporates 1-ch shock detecting circuitry.

• Input terminal of sensor signal is designed high impedance.

Differential input impedance = 100 MΩ (typ.)

• LPF (low pass filter) circuitry is incorporated.

Cut-off frequency of LPF = 7 kHz

• Sensitivity of shock detection can be adjusted by external devices.

• Small package

SSOP10-P-0.65A (0.65 mm pitch)

Block Diagram

Weight: 0.04 g (typ.)

OUT

10

DO

AI

AO

9

8

7

6

SOA

1

2

3

4

5

SIA

SIB

SOB

GND

7

10

6

5

1

2

Comparator

+

−

Comparator

+

−

OPAMP

OPAMP

1.7 V

REF

1.3 V

0.9 V

3

9

50 M

Ω

50 M

Ω

4

−

−

DIFF

×5

& LPF

7 kHz

OP-AMP

−

+

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