TA6042FNG [TOSHIBA]
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic; 东芝双极型线性集成电路硅单片
| 型号： | TA6042FNG |
| 厂家： | 
TOSHIBA |
| 描述： | TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic |
| 文件： | 总10页 (文件大小：328K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TA6042FNG
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA6042FNG
Shock sensor IC for signal processing
TA6042FNG performs the signal processing in response to the
amplification signal of a shock sensor.
Features
•
•
•
•
•
TA6042FNG is operated under 4.5 ~ 5.5 V DC single power
supply voltage.
User can make notch-filter circuit with OP-AMP2 and
external element, and adjust gain by changing R1/R2 Ratio.
To change the g-force sensing level, user can adjust gain by
changing R7/R8 ratio.
Weight: 0.04 g (Type.)
The Window comparator has a hysteresis which width is
about 150mV.
Small package: SSOP10-P-0.65A (0.65 mm pitch)
Block Diagram
R6
R3
C1
C3
R1
R1
R2
-
AMP
+
DOUT
NIN
NOUT
8
6
5
DIN2
DIN1
-
OP-AMP1
-
9
+
OP-AMP2
VCC
GND
7
4
+
10
R0
R0
Vref
-
3V
1
CMP1
CMP2
R7
R7
CIN
OP-AMP3
+
-
2V
+
-
-
AMP
+
+
1V
2
3
COUT
DET
R8
C4
1
TA6042FNG Data Sheet
Revision 0.9
2005-07-22
TA6042FNG
Pin Function
Pin No.
Pin Name
Function
OP-AMP3input terminal
1
2
3
CIN
COUT
DET
(Shock sensor amplification signal input)
OP-AMP3output terminal
Window Comparatoroutput terminal
("L" is outputted at the time of shock detection.)
Ground terminal
4
5
6
7
8
GND
NOUT
NIN
OP-AMP2output terminal
OP-AMP2input terminal
V
Power supply voltage
CC
DOUT
OP-AMP1output terminal
OP-AMP1 - sideinput terminal
(Shock sensor amplification signal input)
OP-AMP1 + sideinput terminal
(Shock sensor amplification signal input)
9
DIN2
10
DIN1
Pin Connection (top view)
CIN
COUT
DET
1
2
3
4
5
10 DIN1
9
8
7
6
DIN2
DOUT
GND
V
CC
NOUT
NIN
2
TA6042FNG Data Sheet
Revision 0.9
2005-07-22
TA6042FNG
Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
Power supply voltage
Power dissipation
V
7
V
CC
P
300
mW
°C
D
Storage temperature
T
−55~150
stg
Recommend Operating Condition
Characteristics
Symbol
Rating
Unit
Power supply voltage
Operating temperature
V
T
4.5~5.5
V
CC
−25~85
°C
opr
Note: The IC may be destroyed due to short circuit between adjacent pins, incorrect orientation of device’s mounting,
connecting positive and negative power supply pins wrong way round, air contamination fault, or fault by
improper grounding.
Please consider the voltage-drop caused by OP-AMP3 input current and feedback resistance (R8), and
examine the value of the feedback resistance.
We will recommend 500kΩ or less as a value of the feedback resistance.
TA6042FNG is Pd free product..
The following conditions apply to solderability:
*Solderability
1. Use of Sn-63Pb solder bath
*solder bath temperature=230 degrees
*dipping time=5seconds
*number of times=once
*use of R-type flux
2. Use of Sn-3.0Ag-0.5Cu solder bath
*solder bath temperature=245 degrees
*dipping time=5seconds
*the number of times=once
*use of R-type flux
3
TA6042FNG Data Sheet
Revision 0.9
2005-07-22
TA6042FNG
Electrical Characteristics (unless otherwise specified, V = 5.0 V, Ta = 25°C)
CC
Test
Circuit
Characteristics
Symbol
Test Condition
Min
Typ.
Max
Unit
Supply voltage
V
4.5
5.0
5.5
2.5
V
CC
Supply current
I
(1)
Max:Vcc=5.5V
mA
CC
(OP-AMP1)
Test
Circuit
Characteristics
Symbol
Test Condition
Min
Typ.
Max
Unit
Input current
Iin1
Vod1
Iso1
Isi1
(2)
(3)
(4)
(5)
0.3
100
2
35
80
Vcc-0.3
nA
V
Output dynamic range
Output source current
Output sink current
Voh = V
− 0.3 V
250
11
µA
mA
CC
Vol = 0.3 V
(OP-AMP2)
Test
Circuit
Characteristics
Symbol
Test Condition
Min
Typ.
Max
Unit
Input current
Iin2
Vod2
Iso2
Isi2
(6)
(7)
(8)
(9)
0.3
100
2
35
80
Vcc-0.3
nA
V
Output dynamic range
Output source current
Output sink current
Voh = V
− 0.3 V
190
11
µA
mA
CC
Vol = 0.3 V
5pin - 6pin: Short Circuit,
8pin - 9pin: Short Circuit,
Output DC voltage
Vo2
0.98
1.00
1.02
Max
V
8pin output voltage:2.0V setup.
(The voltage input from 10pin)
(OP-AMP3)
Test
Circuit
Characteristics
Symbol
Test Condition
Min
Typ.
Unit
Input current
Iin3
Vod3
Iso3
Isi3
(10)
0.3
100
2
35
80
Vcc-0.3
nA
V
Output dynamic range
Output source current
Output sink current
Output DC voltage
(11)
(12) Voh = V
− 0.3 V
180
11
µA
mA
V
CC
(13) Vol = 0.3 V
Vo3
(14)
1.86
2.00
2.14
(Window Comparator)
Test
Circuit
Characteristics
Symbol
Test Condition
Min
Typ.
Max
Unit
Hysteresis width
Vwhys
Vwsh
Vwsl
Iwsi
(15)
100
2.79
0.93
0.30
150
3.00
1.00
1.39
200
3.21
1.07
mV
V
Detection voltage level (High side)
Detection voltage level (Low side)
Output sink current
(16)
(16)
V
(17) Vol = 0.3 V
mA
4
TA6042FNG Data Sheet
Revision 0.9
2005-07-22
TA6042FNG
Electrical Characteristics (2) --- Reference data for application (Note)
(OP-AMP1)
Test
Circuit
Characteristics
Symbol
Test Condition
Min
Typ.
Max
Unit
GBW (Cutoff frequency)
Openloop gain
fT1
2.0
80
−5
3.0
90
0
5
MHz
dB
Gvo1
Voff1
Offset voltage
mV
(OP-AMP2)
Test
Circuit
Characteristics
Symbol
Test Condition
Min
Typ.
Max
Unit
GBW (Cutoff frequency)
Openloop gain
fT2
2.0
85
3.0
95
MHz
dB
Gvo2
(OP-AMP3)
Test
Circuit
Characteristics
Symbol
Test Condition
Min
Typ.
Max
Unit
GBW (Cutoff frequency)
Openloop gain
fT3
1.5
85
2.0
95
MHz
dB
Gvo3
5
TA6042FNG Data Sheet
Revision 0.9
2005-07-22
TA6042FNG
■ TEST Circuit
750ｐ
7.5ｋ
16ｋ
1μ
360ｐ
510ｋ
（１）Supply current
75k
A
2.5V
Vcc
510ｋ
15p
18ｋ
100ｋ
（２）OP-AMP1 Input current
（４）OP-AMP1 Output source current
1
2
3
4
5
10
9
1
2
10
9
A1
2.5V
2.5V
1.0V
8
3
4
5
8
Input current=A1/2
A
7
7
Vcc-0.3V
Vcc
Vcc
6
6
（３）Output dynamic range
(Low side)(High side)
（５）OP-AMP1 Output sink current
1
10
9
1
2
3
4
5
10
2.5V
2.5V
2
3
4
5
3.5V
9
8
7
6
1.0V & 3.0V
8
A
V
7
0.3V
Vcc
6
Vcc
6
TA6042FNG Data Sheet
Revision 0.9
2005-07-22
TA6042FNG
（９）OP-AMP2 Output sink current
（６）OP-AMP２ Input current
1
2
3
4
5
10
1
2
3
4
5
10
9
2.5V
2.5V
9
8
7
6
8
Vcc
7
Vcc
A
6
3.5V
0.3V
A
（７）OP-AMP2 Output dynamic range
(Low side)(High side)
（１０）OP-AMP3 Input current
1
2
3
4
5
10
1
10
2.5V
A
9
8
7
6
2
3
4
5
9
8
7
6
Vcc
Vcc
V
1.0V & 3.0V
（１１）OP-AMP3 Output dynamic range
(Low side)(High side)
（８）OP-AMP2 Output source current
1
2
3
4
5
10
9
1
2
3
4
5
10
9
2.5V
1.0V & 3.0V
8
V
8
7
Vcc
7
6
6
A
1.0V
Vcc
Vcc-0.3V
7
TA6042FNG Data Sheet
Revision 0.9
2005-07-22
TA6042FNG
（１２）OP-AMP3 Output source current
（１５）Window-Comparator Hysteresis width
1
2
3
4
5
10
9
1
10
9
1.8kΩ
8.2kΩ
1.0V
10kΩ
M1
2
1μF
A
1000pF
8
3
4
5
8
Vcc-0.3V
M2
7
7
Vcc
Vcc
6
6
（１３）OP-AMP3 Output sink current
（１６）Window-Comparator Detection voltage level
(High side)(Low side)
1
2
3
4
5
10
9
1
10
9
3.5V
1.8kΩ
8.2kΩ
10kΩ
M1
2
A
1μF
8
0.3V
1000pF
3
4
5
8
M2
7
7
Vcc
Vcc
6
6
（１４）OP-AMP3 Output DC voltage
1
（１７）Window-Comparator Output sink current
10kΩ
10
9
1
10
9
100kΩ
1.5V
2
2
V
3
8
3
4
5
8
A
4
5
7
7
0.3V
Vcc
Vcc
6
6
8
TA6042FNG Data Sheet
Revision 0.9
2005-07-22
TA6042FNG
Package Dimensions
Weight: 0.04 g (typ.)
9
TA6042FNG Data Sheet
Revision 0.9
2005-07-22
TA6042FNG
RESTRICTIONS ON PRODUCT USE
030619EAA
• The information contained herein is subject to change without notice.
• The information contained herein is presented only as a guide for the applications of our products. No
responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which
may result from its use. No license is granted by implication or otherwise under any patent or patent rights of
TOSHIBA or others.
• 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. It is 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.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as
set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and
conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability
Handbook” etc..
• The TOSHIBA products listed in this document are intended for usage in general electronics applications
(computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,
etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires
extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or
bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or
spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments,
medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this
document shall be made at the customer’s own risk.
• TOSHIBA products should not be embedded to the downstream products which are prohibited to be produced
and sold, under any law and regulations.
10
TA6042FNG Data Sheet
Revision 0.9
2005-07-22
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