TA6039FNG(EL) Toshiba, TA6039FNG(EL) Datasheet

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TA6039FNG(EL)

Manufacturer Part Number
TA6039FNG(EL)
Description
IC AMP SHOCK SENSOR 10SSOP
Manufacturer
Toshiba
Type
Sensor Interfacer
Datasheet

Specifications of TA6039FNG(EL)

Input Type
Differential
Output Type
Voltage
Current - Supply
2.4mA
Mounting Type
Surface Mount
Package / Case
10-SSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Interface
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
TA6039FNGTR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TA6039FNG(EL)
Manufacturer:
TOSH
Quantity:
1 879
Shock Sensor IC
shock sensor and output.
It is suitable for applications which require low-noise operation.
Features
·
·
·
·
·
·
·
Block Diagram
TA6039FN detects an existence of external shock through the
Compared with TA6009FN, S/N ratio is improved by 8dB.
TA6039FN 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.
TA6039FN incorporates 1-ch shock detecting circuitry.
Input terminal of sensor signal is designed high impedance.
LPF (low pass filter) circuitry is incorporated.
Sensitivity of shock detection can be adjusted by external devices.
Small package
Differential input impedance = 100 MΩ (typ.)
Cut-off frequency of LPF = 7 kHz
SSOP10-P-0.65A (0.65 mm pitch)
A
B
1
2
BUFFER
BUFFER
GUARD
50 MW
50 MW
0.57 V
10
GUARD
( ) = 10 pin ® GND
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
´20 7 kHz
3
DIFF&LPF
R 1.7 V (1.7 V)
E 1.4 V (1.2 V)
F 1.1 V (0.7 V)
9
TA6039FN
8
-
+
OP-AMP
+
-
+
-
Comparator
Comparator
7
1
4
V
GND
6
5
CC
Weight: 0.04 g (typ.)
GUARD
GND
OUT
SIA
SIB
Pin Connection
1
2
3
4
5
TA6039FN
2002-01-17
(top view)
10
9
8
7
6
W-CONT
DO
AI
AO
V
CC

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TA6039FNG(EL) Summary of contents

Page 1

... TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic Shock Sensor IC TA6039FN detects an existence of external shock through the shock sensor and output. Compared with TA6009FN, S/N ratio is improved by 8dB suitable for applications which require low-noise operation. Features · TA6039FN operates from 2 single power supply voltage. · ...

Page 2

Pin Function Pin No. Pin Name 1 SIA 2 SIB 3 GUARD 4 OUT 5 GND W-CONT ( 25°C) Maximum Ratings Characteristics Power supply voltage Power ...

Page 3

Electrical Characteristics Characteristics Supply voltage Supply current (GUARD) Characteristics Output voltage (DIFF-AMP) Characteristics Input impedance (Note 1) Gain Output DC voltage Low pass filter cut-off frequency Output source current Output sink current (OP-AMP) Characteristics Cut-off frequency (Note 1) Openloop gain ...

Page 4

Application Note Buffer ´1 1 Shock LPF sensor 2 Buffer ´1 Figure 1 The Composition of G-Force Sense Amplifier Figure 1 shows the configuration of G-Force sensor amplifier. The shock sensor is connected between the pins 1 and 2. External ...

Page 5

Reference Data (1) 9 pin (DIFF-AMP output) CMRR, PSRR -30 -40 -50 -60 -70 -80 100 (2) 7 pin (OP-AMP output) source current 1800 1500 1200 900 600 300 0 1.8 (3) 7 pin (OP-AMP output) sink current 300 250 ...

Page 6

Equivalent Circuit 9 8 VREF AMP TA6039FN 3 100 W 4 2002-01-17 ...

Page 7

Test Circuit (1) Supply current (3) DIFF-AMP Gain GvBuf GvBuf GvBuf GvBuf Step ...

Page 8

DIFF-AMP Output source current IBso IBso IBso IBso (8) OP-AMP Input voltage 1 Vin1 Vin1 Vin1 Vin1 ...

Page 9

Window comparator Output source current IWso Test Circuit (for reference) (a) DIFF-AMP CMRR CMRR CMRR CMRR (14) Window comparator IWso IWso IWso Output sink current IWsi ...

Page 10

Package Dimensions Weight: 0.04 g (typ.) 10 TA6039FN 2002-01-17 ...

Page 11

... TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property ...

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