TA6009FN_03 Datasheet, PDF (1/11 Pages) Toshiba Semiconductor – Shock Sensor IC (1 ch version)

TA6009FN/FNG
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA6009FN,TA6009FNG
Shock Sensor IC (1 ch version)
TA6009FN/FNG detects an existence of external shock through
the shock sensor and output.
Features
• TA6009FN/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.
• TA6009FN/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)
Weight: 0.04 g (typ.)
Block Diagram
Pin Connection (top view)
10
9
8
7
A
1
BUFFER
50 MΩ
DIFF&LPF
×10 7 kHz
−+_OP-AMP
B
2
BUFFER
50 MΩ
R 1.7 V (1.7 V)
E 1.4 V (1.2 V)
F 1.1 V (0.7 V)
( ) = 10 pin → GND
GUARD
0.57 V
+
−
Comparator
+
−
Comparator
3
4
GUARD
SIA 1
SIB 2
GUARD 3
6
V_CC
OUT 4
GND 5
5
GND
10 W-CONT
9 DO
8 AI
7 AO
6 V_CC
1
2003-12-03