tb6066fng TOSHIBA Semiconductor CORPORATION, tb6066fng Datasheet

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tb6066fng

Manufacturer Part Number
tb6066fng
Description
Shock Sensor Ic
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet

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Shock Sensor IC
shock sensor and output Low-level signal at 7 pin.
Analog signal for mechanical control systems, like servo control.
Features
x
x
x
x
x
x
x
Block Diagram

TB6066FNG detects an existence of external shock through the
It has so excellent characteristic in S/N ratio that user can use
TB6066FNG 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.
Input terminal of sensor signal is designed high impedance.
Differential input impedance = 100 Mº (typ.)
Three Operatinal-Amplifier is built in for design flexibility. (*Note 1)
Sensitivity of shock detection can be adjusted by external devices.
Small package: SSOP16-P-225-0.65B (0.65 mm pitch)
Excellent S/N ratio: Improved 10dB compared with our TA6038FN/FNG
*Note 1: LPF (low pass filter) circuitry is not bulit in. User needs to make some filter with one
operational-amplifier to cancel the signal of resonant frequency of piezo sensor
16
1
50 M:
50 M:
C
C
TOSHIBA BiCMOS Linear Integrated Circuit Silicon Monolithic
1
2
15
2
0.63 V
Guard
Diff Amp
3
u5
TB6066FNG
1 V
14
C
1.2 V
3
R1
13
4
1
R2
C
OP3 AMP
4
OP2 AMP
5
12
6
Weight: 0.07 g (typ.)
Comparator
11
OP1 AMP
10
7
“L” output when shock
detected.
TB6066FNG
9 V
8 GND
2003-05-14
CC

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tb6066fng Summary of contents

Page 1

... Low-level signal at 7 pin. It has so excellent characteristic in S/N ratio that user can use Analog signal for mechanical control systems, like servo control. Features TB6066FNG operates from 2 single power x supply voltage. Signal from the shock sensor is amplified according to setting ...

Page 2

... Amp (B) output terminal 16 SIB Connection terminal of shock sensor Pin Connection (top view) SIA 1 16 SOA A3I 4 13 A3O 5 12 CMI 6 11 CMO 7 10 GND 8 9 Function “L” when shock is detected.) SIB SOB DO A2I A2O A1I A1O TB6066FNG 2003-05-14 ...

Page 3

... Symbol Rating Unit 0 0 300 55 to 150 °C stg Symbol Rating Unit V 2 °C opr 3 TB6066FNG 2003-05-14 ...

Page 4

... Vol 0 Test Symbol Test Condition Circuit Vil   Vih   Iin 10 Input voltage 1.0 V Vol   Voh   IA 11 Voh Vol 0 TB6066FNG Min Typ. Max Unit 2.7 3.3 5 Min Typ. Max Unit 13.6 14 14.4 dB 0.7 1 1.3 V 0.6 1 150  PA Min Typ. Max Unit 1 ...

Page 5

... IA 15 Voh Vol 0 Test Test Condition Circuit Vol 0 Test Test Condition Circuit ref 5 TB6066FNG Min Typ. Max Unit 1.135 1.2 1.265 V 40 100 200 800  PA 100 200  PA Min Typ. Max Unit ...

Page 6

... Please use the data as reference data for customer’s application. Test Symbol Test Condition Circuit Zin   Test Symbol Test Condition Circuit Gvo   Voff   Voff   Test Symbol Test Condition Circuit Vtrp1   6 TB6066FNG Min Typ. Max Unit 30 100 M:  Min Typ. Max Unit 500 kHz     Min Typ. Max ...

Page 7

... Example: Setting the frequency to 5 kHz with 100 (k:). 100 Example: Designing the system with 200 (mV/G) by using a sensor that (mV/ (k:), R2 0.34 4 (pF 200 7 TB6066FNG 1 0 (k:), R2 100 (k:). 5 100 u 425 (pF 0 318 (pF ...

Page 8

... Equivalent Circuit 0 CMI A1O A2O A3O 1 TB6066FNG 7 CMO 2003-05-14 ...

Page 9

... A Gain (M2-M1)/(0.63-0.47) Step 1000 TB6066FNG 1 16 SIA SIB SOA SOB A3I A2I A3O A2O 6 11 CMI A1I 7 10 CMO A1O ...

Page 10

... A3I 5 A3O 6 CMI 7 CMO 8 V GND Spec (Iin) (9) OP-AMP1 Output sink current: IAsi 1 SIA 2 SOA A3I 5 A3O 6 CMI 7 CMO 8 A GND 10 TB6066FNG 16 SIB SOB A2I A 12 A2O 11 A1I 10 A1O 9 VCC 16 SIB 15 SOB A2I 12 A2O A1I ...

Page 11

... A3I 5 A3O 6 A CMI 7 CMO 8 GND (14) OP-AMP3 Input current: Iin 1 SIA 2 SOA A3I 5 A3O 6 A CMI 7 CMO 8 GND Spec (Iin) 11 TB6066FNG 16 SIB 15 SOB A2I 12 A2O 11 A1I A 10 A1O 9 VCC 16 SIB 15 SOB A2I 12 A2O 11 A1I 10 A1O 9 VCC I ...

Page 12

... SOA A3I 5 A3O 6 A CMI 7 CMO 8 GND (18) Window comparator Output sink current: Iwsi 1 SIA 2 SOA A3I 5 A3O 6 CMI 7 CMO 8 A GND 12 TB6066FNG 16 SIB 15 SOB A2I 12 A2O 11 A1I 10 A1O 9 VCC 16 SIB 15 SOB A2I 12 A2O 11 A1I 10 A1O 9 VCC 2003-05-14 ...

Page 13

... Package Dimensions Weight: 0.07 g (typ.) 13 TB6066FNG 2003-05-14 ...

Page 14

... TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. x The information contained herein is subject to change without notice. 14 TB6066FNG 000707EAA 2003-05-14 ...

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